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Player Profile

Player:

(Eg: Carlsen,Magnus)

Zhou, Jianchao



FIDE:	FIDE Card
Title:	GM
Years:	2002-2021
Number of games:	1344
Number of wins:	494
Number of draws:	641
Number of losses:	209
White score:	447½/676 (66.2% - Average Elo: 2522.94)
Black score:	367/668 (54.94% - Average Elo: 2523.15)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Zhou, Jianchao (2616) - Yu, Yangyi (2760), CHN-chT, China (A41) - 2018

Zhou, Jianchao (2597) - Wei, Yi (2743), CHN-ch blitz, Shenzhen (E32) - 2017

Zhou, Jianchao (2616) - Wang, Yue (2737), CHN-ch rapid, Shenzhen (A04) - 2016

Li, Chao B (2744) - Zhou, Jianchao (2597), Huocheng Xinjiang rapid, Huocheng County (E49) - 2017

Bu, Xiangzhi (2714) - Zhou, Jianchao (2612), WMSG Blitz 1st, Beijing (D11) - 2008

Wang, Hao (2713) - Zhou, Jianchao (2578), CHN-chT, China (E11) - 2015

Zhou, Jianchao - ? (339)

Malakhov, Vladimir (4/9)

Nepomniachtchi, Ian (3/6)

Ni, Hua (3½/6)

Vitiugov, Nikita (2½/6)

Volokitin, Andrei (2½/5)

Wan, Yunguo (4/5)

Xiu, Deshun (4/5)

Zhang, Pengxiang (3/5)

Zhao, Yuanhe (3½/5)

Ghaem Maghami, Ehsan (2/4)

Nguyen, Ngoc Truong Son (1½/4)

Sasikiran, Krishnan (3½/4)

Timofeev, Artyom (3/4)

Andreikin, Dmitry (2/3)

Barbosa, Oliver (2/3)

Dao, Thien Hai (2½/3)

Fang, Yan (3/3)

Gopal, Geetha Narayanan (3/3)

Gundavaa, Bayarsaihan (½/3)

Gupta, Abhijeet (2½/3)

Ji, Dan (2½/3)

Liu, Qingnan (2/3)

Mamedov, Rauf (2/3)

Matlakov, Maxim (1/3)

Potkin, Vladimir (1½/3)

Sethuraman, SP (1½/3)

Sjugirov, Sanan (1½/3)

So, Wesley (1/3)

Tomashevsky, Evgeny (1½/3)

Vachier Lagrave, Maxime (2/3)

Zeng, Chongsheng (2/3)

Zhang, Zhong (2/3)

Zhang, Ziyang (3/3)

Adianto, Utut (0/2)

Akobian, Varuzhan (1/2)

Aleksandrov, Aleksej (1½/2)

Alekseenko, Kirill (0/2)

Andriasian, Zaven (1/2)

Antipov, Mikhail Al (1/2)

Arun Prasad, Subramanian (1½/2)

Atabayev, Maksat (1½/2)

Bai, Jinshi (1/2)

Bartell, Thomas (2/2)

Batchuluun, Tsegmed (½/2)

Bocharov, Dmitry (½/2)

Cao, Sang (2/2)

Chen, Qi B (2/2)

Dai, Changren (1½/2)

Ganguly, Surya Shekhar (1/2)

Gareyev, Timur (2/2)

Gomez, John Paul (1½/2)

Grigoryan, Avetik (2/2)

Jia, Haoxiang (1½/2)

Kazhgaleyev, Murtas (2/2)

Korobov, Anton (½/2)

Lalith, Babu MR (1/2)

Moiseenko, Alexander (1½/2)

Mulyar, Michael A (1/2)

Nguyen, Anh Dung (1/2)

Rahman, Ziaur (1½/2)

Rublevsky, Sergei (1½/2)

Sandipan, Chanda (1½/2)

Zhang, Xiaopeng (1/2)

Zhang, Ziji (1½/2)

Zhao, Chenxi (2/2)

Zhigalko, Sergei (1/2)

Abdulla, Al Rakib (½/1)

Abdulwahhab, Ahmed Abdulsattar (1/1)

Abdusattorov, Nodirbek (½/1)

Abudureheman, Namaiti (1/1)

Adams, Michael (½/1)

Adhiban, Baskaran (1/1)

Akkozov, Berik (0/1)

Al Saffar, Araz Basim Mohammed (1/1)

Alavi Moghaddam, Sayed Javad (½/1)

Almasi, Zoltan (½/1)

Amin, Bassem (1/1)

Anton Guijarro, David (½/1)

Asadli, Vugar Afgan Oglu (0/1)

Aveskulov, Valeriy (1/1)

Bagheri, Amir (1/1)

Baimoldinov, Aidar (0/1)

Balogh, Csaba (½/1)

Banikas, Hristos (½/1)

Beerdsen, Thomas (½/1)

Belov, Vladimir (1/1)

Benmesbah, Natacha (1/1)

Berkes, Ferenc (1/1)

Bilegt, Batkhorol (1/1)

Bilguun, Sumiya (1/1)

Bukavshin, Ivan (½/1)

Burke, John M (½/1)

Cao, Jason (1/1)

Chasin, Nico Werner (1/1)

Checa, Nicolas D (½/1)

Chen, Xueshen (1/1)

Cheparinov, Ivan (½/1)

Cherniaev, Alexander (1/1)

Chirila, Ioan Cristian (1/1)

Chu, Wei Chao (1/1)

Colas, Joshua (½/1)

Cordova, Emilio (1/1)

Corrales Jimenez, Fidel (½/1)

Das, Arghyadip (1/1)

De Ramos, Julius (1/1)

De Silva, LMST (1/1)

Degraeve, Jean Marc (1/1)

Esipenko, Andrey (1/1)

Fedorchuk, Sergey A (1/1)

Fedorowicz, John P (½/1)

Fedoseev, Vladimir (1/1)

Fenil, Shah (1/1)

Fishbein, Alexander (1/1)

Fontaine, Robert (½/1)

Fressinet, Laurent (1/1)

Gagunashvili, Merab (½/1)

Gantner, Matthias (1/1)

Garcia, Jan Emmanuel (½/1)

Gashimov, Vugar (0/1)

Girinath, PDS (½/1)

Goh, Wei Ming Kevin (1/1)

Gonzales, Jayson (0/1)

Grachev, Boris V (½/1)

Grigoryan, Karen H (1/1)

Gu, Xiaobing (1/1)

Gurevich, Daniel (½/1)

Habibulla, Fidoii (1/1)

Hamitevici, Vladimir (1/1)

Harshita, Guddanti (1/1)

Harutjunyan, Gevorg (1/1)

Hernandez Carmenates, Holden (½/1)

Hoffmann, Michael (½/1)

Hong, Andrew Z (½/1)

Hong, Jiarong (1/1)

Hossain, Enamul (0/1)

Huang, Renjie (1/1)

Idani, Pouya (½/1)

Itkin, David (1/1)

Iuldachev, Saidali (1/1)

Ivanisevic, Ivan (1/1)

Ivanov, Alexander (1/1)

Jacobson, Aaron (1/1)

Jakovenko, Dmitrij (½/1)

Jobava, Baadur (½/1)

Jones, Gawain C B (½/1)

Kakabayaev, Mergen (½/1)

Kalashian, David (1/1)

Kamsky, Gata (1/1)

Karthikeyan, Murali (0/1)

Khairullin, Ildar (½/1)

Khalifman, Alexander (½/1)

Khoroshev, Nikita (1/1)

Kiewra, Keaton F (1/1)

Kim, Alexey (½/1)

Kobalia, Mihail (½/1)

Kostenko, Petr (1/1)

Kovalev, Vladislav (1/1)

Kraai, Jesse (1/1)

Krapivin, Alexander (1/1)

Kravtsiv, Martyn (½/1)

Kumar, Nikhil (½/1)

Kunal, M (½/1)

Kunte, Abhijit (½/1)

Kuybokarov, Temur (1/1)

Lagno, Kateryna (½/1)

Lai, Cyrus Ho Yeung (1/1)

Lan, Zilun (1/1)

Laylo, Darwin (½/1)

Le Roux, Jean Pierre (½/1)

Maghsoodloo, Parham (½/1)

Maksimovic, Bojan (0/1)

Maletin, Pavel (1/1)

Malysheva, Polina (1/1)

Mareco, Sandro (½/1)

Martirosyan, Haik M (½/1)

Matikozian, Andranik (1/1)

McShane, Luke J (½/1)

Medybaev, Daniyar (1/1)

Megaranto, Susanto (½/1)

Meier, Georg (½/1)

Melkumyan, Hrant (1/1)

Meng, Fanhao (1/1)

Mikhalevski, Victor (½/1)

Mohammed, Zozek Salah Mohamme (1/1)

Moradiabadi, Elshan (1/1)

Mosadeghpour, Masoud (1/1)

Mu, Ke (1/1)

Munkhgal, Gombosuren (0/1)

Nadera, Barlo A (1/1)

Naiditsch, Arkadij (½/1)

Najer, Evgeniy (½/1)

Naroditsky, Daniel (1/1)

Nestorovic, Nikola (½/1)

Nezad, Husein Aziz (½/1)

Nguyen, Anh Khoi (0/1)

Nguyen, Duc Hoa (0/1)

Nguyen, Huynh Minh Huy (½/1)

Nguyen, Van Hai (1/1)

Nguyen, Van Huy (½/1)

Nitin, Senthilvel (½/1)

Nuri, Kambez (1/1)

Obada, Ahmad Azeezjawad (1/1)

Oleksienko, Mikhailo (1/1)

Otte, Marijn Willem (1/1)

Panchanathan, Magesh Chandran (0/1)

Pang, Tao (1/1)

Pantsulaia, Levan (1/1)

Papin, Vasily (1/1)

Paragua, Mark (1/1)

Pashikian, Arman (½/1)

Paul, Justin (1/1)

Peng, Xiongjian (½/1)

Perez Ponsa, Federico (1/1)

Petrosian, Tigran L (0/1)

Pham, Le Thao Nguyen (1/1)

Ponkratov, Pavel (0/1)

Pourkashiyan, Atousa (1/1)

Prathamesh, Sunil Mokal (1/1)

Pratik, R Shriwas (1/1)

Ragger, Markus (½/1)

Rahul, Srivatshav P (1/1)

Raja, Harshit (1/1)

Reinderman, Dimitri (1/1)

Rodshtein, Maxim (0/1)

Romanov, Evgeny (0/1)

Ruan, Lufei (1/1)

Ruiz Castillo, Joshua Daniel (1/1)

Russell, MKA (1/1)

Saad, Al Sarsam (1/1)

Salem, AR Saleh (½/1)

Salinas Herrera, Pablo Patricio (1/1)

Savchenko, Boris (1/1)

Shankland, Samuel L (1/1)

Shetty, Atulya (1/1)

Smikovski, Ivan (1/1)

Smirnov, Anton (½/1)

Smirnov, Pavel (½/1)

Sokolov, Andrei (0/1)

Sunilduth Lyna, Narayanan (½/1)

Sutovsky, Emil (1/1)

Swiercz, Dariusz (½/1)

Sychev, Klementy (½/1)

Tabatabaei, Mohammad Amin (½/1)

Taghizadeh, Rayan (1/1)

Tan, Zhongyi (½/1)

Ter Sahakyan, Samvel (½/1)

Toufighi, Homayoon (1/1)

Tran, Minh Thang (1/1)

Tran, Ngoc Lan (1/1)

Utegaliev, Azamat (½/1)

Vallejo Pons, Francisco (½/1)

Venkatesh, Marani Rajendran (½/1)

Vescovi, Giovanni P (1/1)

Vidit, Santosh Gujrathi (½/1)

Vishnu, Prasanna V (½/1)

Vocaturo, Daniele (1/1)

Vogel, Roven (1/1)

Vokarev, Sergey (1/1)

Vokhidov, Shamsiddin (½/1)

Wheeler, Cameron (½/1)

Yermolinsky, Alex (½/1)

Yoo, Christopher Woojin (1/1)

Yu, Ruiyuan (0/1)

Yuan, Jun (1/1)

Zapata, Alonso (½/1)

Zeltsan, Joseph (1/1)

Zvjaginsev, Vadim (½/1)

? - Zhou, Jianchao (334)

Malakhov, Vladimir (2/9)

Bai, Jinshi (3½/8)

Ni, Hua (2½/8)

Wen, Yang (3/8)

Zeng, Chongsheng (4½/8)

Timofeev, Artyom (2/6)

Vitiugov, Nikita (½/6)

Andreikin, Dmitry (2/4)

Xiong, Jeffery (2½/4)

Andriasian, Zaven (1½/3)

Chu, Wei Chao (1½/3)

Fang, Yan (2/3)

Gomez, John Paul (1½/3)

Ji, Dan (1½/3)

Le, Quang Liem (½/3)

Li, Di (2/3)

Liang, Jinrong (2½/3)

Liu, Qingnan (2/3)

Liu, Yan (2/3)

Mamedov, Rauf (1½/3)

Nepomniachtchi, Ian (½/3)

Potkin, Vladimir (1½/3)

Rublevsky, Sergei (1/3)

Tomashevsky, Evgeny (½/3)

Volokitin, Andrei (2/3)

Wang, Rui (2/3)

Yu, Shaoteng (1½/3)

Zhang, Pengxiang (2½/3)

Zhao, Zong Yuan (2/3)

Alekseenko, Kirill (1/2)

Batchuluun, Tsegmed (1½/2)

Bitoon, Richard (1½/2)

Checa, Nicolas D (1½/2)

Chen, Qi B (1/2)

Cordova, Emilio (1½/2)

Drozdovskij, Yuri (1/2)

Fang, Yuxiang (1½/2)

Ganguly, Surya Shekhar (1/2)

Gashimov, Vugar (1½/2)

Golizadeh, Asghar (1½/2)

Gorovets, Andrey (½/2)

Grigoryan, Avetik (2/2)

Ippolito, Dean (2/2)

Kazhgaleyev, Murtas (1/2)

Kotsur, Pavel (1/2)

Kravtsiv, Martyn (1½/2)

Kurnosov, Igor (1/2)

Laylo, Darwin (2/2)

Li, Yankai (1½/2)

Matlakov, Maxim (0/2)

Motylev, Alexander (1/2)

Nolte, Rolando (1½/2)

Nyzhnyk, Illya (0/2)

Paragua, Mark (½/2)

Pashikian, Arman (1/2)

Petrosian, Tigran L (½/2)

Sarana, Alexey (½/2)

Sargissian, Gabriel (1/2)

Sengupta, Deep (1½/2)

Zhang, Xiaowen (1½/2)

Zhang, Ziji (1½/2)

Zhigalko, Sergei (1/2)

Zhu, Yi (½/2)

Acor, Corey B (½/1)

Adams, Michael (0/1)

Adhiban, Baskaran (1/1)

Adianto, Utut (½/1)

Ajrapetjan, Yuriy (½/1)

Akopian, Vladimir Eduardovic (½/1)

Akylbekov, Nasyr (1/1)

Al Qudaimi, Basheer (1/1)

Aleksandrov, Aleksej (0/1)

Alsina Leal, Daniel (1/1)

Amin, Bassem (½/1)

Anastasian, Ashot (1/1)

Antonio, Rogelio Jr (½/1)

Ardeshi, Mehrdad (½/1)

Azarov, Sergei Nikolaevich (1/1)

Badelka, Olga (1/1)

Banikas, Hristos (0/1)

Barbosa, Oliver (½/1)

Bartell, Thomas (½/1)

Bauer, Christian (0/1)

Bayaraa, Chinguun (1/1)

Belous, Vladimir (0/1)

Benmesbah, Natacha (1/1)

Beradze, Irakli (½/1)

Bharath, Subramaniyam H (0/1)

Blagojevic, Dragisa (½/1)

Boros, Denes (½/1)

Branzuela, Ali (1/1)

Brunello, Sabino (½/1)

Bulski, Krzysztof (1/1)

Cremisi, Daniel Josef (½/1)

Dao, Thien Hai (1/1)

Deepan Chakkravarthy, J (1/1)

Ding, Yilun (1/1)

Dreev, Alexey (0/1)

Dzhumaev, Marat (½/1)

Efimenko, Zahar (½/1)

Esipenko, Andrey (0/1)

Fan, Huifeng (½/1)

Fedoseev, Vladimir1 (1/1)

Fier, Alexandr (½/1)

Filippov, Anton (1/1)

Firouzja, Alireza (0/1)

Fontaine, Robert (½/1)

Friedel, Joshua E (½/1)

Ghane Gardeh, Shojaat (1/1)

Goh, Wei Ming Kevin (1/1)

Goloshchapov, Alexander (1/1)

Grabinsky, Aaron (1/1)

Grigoryan, Karen H (½/1)

Gundavaa, Bayarsaihan (1/1)

Guo, Yu (½/1)

Gupta, Abhijeet (1/1)

Gurevich, Dmitry (½/1)

Gurevich, Mikhail (½/1)

Gusain, Himal (½/1)

Hammoudeh, Ismail (½/1)

Harika, Dronavalli (1/1)

Hassan, Abdullah (½/1)

Haznedaroglu, Kivanc (1/1)

Herath, Nishendra (1/1)

Hernandez Carmenates, Holden (1/1)

Homa, Seth (1/1)

Hossain, Enamul (½/1)

Huang, Qian (0/1)

Huang, Yake (1/1)

Idani, Pouya (½/1)

Illingworth, Max (1/1)

Ipatov, Alexander (1/1)

Jacobson, Brandon (½/1)

Jakovenko, Dmitrij (0/1)

Jankovic, Alojzije (½/1)

Jere, Daniel (½/1)

Jobava, Baadur (½/1)

Jones, Gawain C B (0/1)

Jussupow, Artur (½/1)

Kacheishvili, Giorgi (1/1)

Kambrath, Yannick (½/1)

Kamsky, Gata (½/1)

Karthik, Rangarajan (1/1)

Karthik, Venkataraman (1/1)

Kavinda, Akila (1/1)

Khalifman, Alexander (½/1)

Khamrakulov, Djurabek (½/1)

Khismatullin, Denis Rimovich (0/1)

Khoroshev, Nikita (1/1)

Khusnutdinov, Rustam (½/1)

Kiewra, Keaton F (½/1)

Kononenko, Dmitry (0/1)

Korchmar, Vasiliy (1/1)

Lalith, Babu MR (0/1)

Le Roux, Jean Pierre (1/1)

Le, Tuan Minh (½/1)

Lei, Tingjie (½/1)

Lenderman, Aleksandr (½/1)

Leon Hoyos, Manuel (1/1)

Maasarani, Mahmoud (1/1)

Maghsoodloo, Parham (1/1)

Maletin, Pavel (½/1)

Malysheva, Polina (½/1)

Margvelashvili, Giorgi (½/1)

Markos, Jan (1/1)

Matheson, Laurence (1/1)

Mayed, Alrashedi (1/1)

Melkumyan, Hrant (1/1)

Mikhalevski, Victor (½/1)

Mohamad, Ervan (1/1)

Moradiabadi, Elshan (½/1)

Mu, Ke (1/1)

Munguntuul, Batkhuyag (1/1)

Munkhgal, Gombosuren (1/1)

Nadera, Barlo A (1/1)

Naiditsch, Arkadij (½/1)

Nataf, Igor Alexandre (½/1)

Nechepurenko, Roman V (½/1)

Neelotpal, Das (½/1)

Negi, Parimarjan (1/1)

Nesterov, Arseniy (1/1)

Ng, Qing Yang (1/1)

Nguyen, Anh Dung (½/1)

Nguyen, Anh Khoi (½/1)

Nguyen, Thi Mai Hung (½/1)

Nguyen, Van Huy (½/1)

Niemann, Hans Moke (½/1)

Nikhilesh, Kumar K (1/1)

Nishanth, Sachithanandam (1/1)

Nogueiras Santiago, Jesus (1/1)

Onischuk, Alexander (½/1)

Panchanatham, Vignesh (½/1)

Paul, Justin (½/1)

Peng, Xiongjian (½/1)

Perelshteyn, Eugene (½/1)

Petrik, Tomas (½/1)

Pourkashiyan, Atousa (1/1)

Pourramezanali, Amirreza (1/1)

Pridorozhni, Aleksei (½/1)

Prraneeth, Vuppala (1/1)

Qiao, Liang (½/1)

Quesada Perez, Yasser (½/1)

Ravichandran, Siddharth (½/1)

Rodshtein, Maxim (0/1)

Roghani, Arash (1/1)

Rohit, Gogineni (1/1)

Ruiz Castillo, Joshua Daniel (0/1)

Sadatnajafi, Mohamed (1/1)

Sadvakasov, Darmen (0/1)

Safarli, Eltaj (½/1)

Salem, AR Saleh (0/1)

Sandipan, Chanda (1/1)

Sasikiran, Krishnan (½/1)

Sevian, Samuel (1/1)

Sevillano, Enrico (½/1)

Shih, Yu An (1/1)

Shimanov, Aleksandr (½/1)

Short, Nigel D (½/1)

Shyam, Nikil P (½/1)

Sjugirov, Sanan (½/1)

Smirin, Ilia (½/1)

Soozankar, Amir Mohammad (½/1)

Sorkin, Igor (½/1)

Sriniaiyer, Sudarshan (1/1)

Sriram, Sarja (0/1)

Stojic, Dusan (½/1)

Stripunsky, Alexander (1/1)

Sun, Yidi (1/1)

Sunilduth Lyna, Narayanan (½/1)

Sutovsky, Emil (½/1)

Suvrajit, Saha (½/1)

Svetushkin, Dmitry (1/1)

Tabatabaei, Mohammad Amin (½/1)

Taborsky, Rostislav (1/1)

Taghizadeh, Rayan (1/1)

Tahbaz, Arash (½/1)

Tan, Justin Hy (½/1)

Ter Sahakyan, Samvel (0/1)

Tran, Minh Thang (1/1)

Troff, Kayden W (½/1)

Utegaliev, Azamat (½/1)

Vachier Lagrave, Maxime (1/1)

Van Eijk, Sander (1/1)

Venkatesh, Marani Rajendran (1/1)

Vibbert, Sean (1/1)

Vidit, Santosh Gujrathi (½/1)

Wheeler, Cameron (½/1)

Yilmaz, Mustafa (0/1)

Zhang, Xiaopeng (1/1)

Zherebukh, Yaroslav (1/1)

Zhou, Liran (1/1)

Zhu, Yanshen (1/1)

Zilberman, Yaacov (½/1)

Zou, Chen (½/1)

Openings played as White (177)

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2471.36
Result: 23½/33 = 71.21%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2588.92
Result: 16½/26 = 63.46%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2430.42
Result: 17/24 = 70.83%

D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo: 2499.19
Result: 14½/21 = 69.05%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2460.58
Result: 12/19 = 63.16%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2521.68
Result: 14/19 = 73.68%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2514.82
Result: 12/17 = 70.59%

E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 2550.27
Result: 11/15 = 73.33%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 2399.93
Result: 10/14 = 71.43%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2528.86
Result: 11/14 = 78.57%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2426.83
Result: 7/12 = 58.33%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2606.09
Result: 6/11 = 54.55%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2489.5
Result: 7/10 = 70%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2562.1
Result: 6/10 = 60%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2491
Result: 5½/9 = 61.11%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2571.33
Result: 6/9 = 66.67%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 2527.78
Result: 5½/9 = 61.11%

A20 English (1.c4 e5)
Average Elo: 2617.62
Result: 4½/8 = 56.25%

D16 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4)
Average Elo: 2547.25
Result: 3½/8 = 43.75%

E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo: 2546.75
Result: 5/8 = 62.5%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2604.5
Result: 5/8 = 62.5%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2559.71
Result: 5/7 = 71.43%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2636
Result: 4/7 = 57.14%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2522.86
Result: 5/7 = 71.43%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2426.71
Result: 4/7 = 57.14%

D44 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4)
Average Elo: 2482.71
Result: 5/7 = 71.43%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2517.33
Result: 3½/6 = 58.33%

A13 English (1.c4 e6)
Average Elo: 2604.83
Result: 3/6 = 50%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2454.17
Result: 4/6 = 66.67%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2601.83
Result: 3½/6 = 58.33%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2503.83
Result: 3½/6 = 58.33%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2611
Result: 2½/6 = 41.67%

D14 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5)
Average Elo: 2593.17
Result: 3/6 = 50%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 2551.17
Result: 4/6 = 66.67%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2603
Result: 3/5 = 60%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 2472
Result: 4½/5 = 90%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2558.4
Result: 4/5 = 80%

E36 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3)
Average Elo: 2645.6
Result: 3½/5 = 70%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2493.2
Result: 3/5 = 60%

E99 King's Indian, Orthodox, Taimanov (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5)
Average Elo: 2549.4
Result: 2½/5 = 50%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2436.5
Result: 3/5 = 60%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2402.2
Result: 3½/5 = 70%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2626.6
Result: 3/5 = 60%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2494.8
Result: 4/5 = 80%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2584.8
Result: 4/5 = 80%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2502.2
Result: 4/5 = 80%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 2520.6
Result: 3/5 = 60%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2545.4
Result: 5/5 = 100%

D87 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5)
Average Elo: 2618.4
Result: 2½/5 = 50%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 2653.25
Result: 1½/4 = 37.5%

D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average Elo: 2521.5
Result: 2½/4 = 62.5%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2538.25
Result: 2½/4 = 62.5%

A59 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4)
Average Elo: 2551
Result: 3/4 = 75%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2535
Result: 3/4 = 75%

E54 Nimzo-Indian, 4.e3, Gligoric System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4)
Average Elo: 2562
Result: 2/4 = 50%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2591.25
Result: 2½/4 = 62.5%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2413
Result: 2/3 = 66.67%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2471.67
Result: 1½/3 = 50%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 2411.33
Result: 3/3 = 100%

E13 Queen's Indian, 4.Nc3, Main line (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4)
Average Elo: 2537.67
Result: 2/3 = 66.67%

E35 Nimzo-Indian, Classical, Noa Variation, 5.cd ed (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5)
Average Elo: 2507
Result: 3/3 = 100%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2594
Result: 2/3 = 66.67%

E18 Queen's Indian, Old Main line, 7.Nc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3)
Average Elo: 2588.67
Result: 2/3 = 66.67%

D70 Neo-Grunfeld Defense (1.d4 Nf6 2.c4 g6 3.f3 d5)
Average Elo: 2055.5
Result: 3/3 = 100%

D18 Queen's Gambit Declined Slav, Dutch (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3)
Average Elo: 2514.67
Result: 2/3 = 66.67%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2537.67
Result: 2/3 = 66.67%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2498.33
Result: 3/3 = 100%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2536
Result: 3/3 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2636
Result: 1½/3 = 50%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2350
Result: 2/3 = 66.67%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2563.67
Result: 2/3 = 66.67%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2546
Result: 1½/3 = 50%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2498
Result: 2/3 = 66.67%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2491.67
Result: 1½/3 = 50%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2537.67
Result: 2/3 = 66.67%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2550.33
Result: 2½/3 = 83.33%

D39 Queen's Gambit Declined, Ragozin, Vienna Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Bg5 dxc4)
Average Elo: 2583.33
Result: 1½/3 = 50%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2708
Result: 1/2 = 50%

D25 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3)
Average Elo: 2392.5
Result: 1½/2 = 75%

D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) System (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6)
Average Elo: 2534
Result: 1/2 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2635
Result: ½/2 = 25%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2375.5
Result: 1½/2 = 75%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2478
Result: 1/2 = 50%

E23 Nimzo-Indian, Spielmann (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6)
Average Elo: 2711.5
Result: 1/2 = 50%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2512
Result: 2/2 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 2447
Result: 2/2 = 100%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 2598.5
Result: 1/2 = 50%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2574
Result: ½/2 = 25%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2460.5
Result: 1/2 = 50%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2187.5
Result: 2/2 = 100%

E80 King's Indian, Samisch Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3)
Average Elo: 2529.5
Result: 1/2 = 50%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 2333
Result: 2/2 = 100%

A88 Dutch, Leningrad, Main Variation with c6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 c6)
Average Elo: 2574.5
Result: 1½/2 = 75%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2312
Result: 2/2 = 100%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4)
Average Elo: 2630.5
Result: 1/2 = 50%

E17 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7)
Average Elo: 2620.5
Result: 1/2 = 50%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 2386.5
Result: 2/2 = 100%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2472
Result: 1½/2 = 75%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2479.5
Result: 1½/2 = 75%

D55 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3)
Average Elo: 2475
Result: 1/2 = 50%

D28 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2)
Average Elo: 2554
Result: 0/1 = 0%

E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Re1)
Average Elo: 2449
Result: 1/1 = 100%

E37 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3 Bxc3+ 6.Qxc3 Ne4 7.Qc2)
Average Elo: 2544
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 2530
Result: ½/1 = 50%

A67 Benoni, Taimanov Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+)
Average Elo: 2113
Result: 1/1 = 100%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2363
Result: 1/1 = 100%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2704
Result: ½/1 = 50%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 2662
Result: ½/1 = 50%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2712
Result: ½/1 = 50%

D95 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Qb3)
Average Elo: 2411
Result: 1/1 = 100%

E88 King's Indian, Samisch, Orthodox, 7.d5 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6)
Average Elo: 2395
Result: ½/1 = 50%

E87 King's Indian, Samisch, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5)
Average Elo: 2458
Result: ½/1 = 50%

E83 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6)
Average Elo: 2654
Result: 0/1 = 0%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2710
Result: ½/1 = 50%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2587
Result: 1/1 = 100%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2498
Result: 1/1 = 100%

A96 Dutch, Classical Variation (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6)
Average Elo: 2440
Result: ½/1 = 50%

E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average Elo: 2601
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2482
Result: 1/1 = 100%

B77 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4)
Average Elo: 2516
Result: 0/1 = 0%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2602
Result: ½/1 = 50%

A10 English (1.c4)
Average Elo: 2525
Result: ½/1 = 50%

D80 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5)
Average Elo: 2643
Result: ½/1 = 50%

D89 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2)
Average Elo: 2643
Result: ½/1 = 50%

D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo: 2656
Result: 1/1 = 100%

D56 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4)
Average Elo: 2443
Result: 1/1 = 100%

D98 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4)
Average Elo: 1846
Result: 1/1 = 100%

A79 Benoni, Classical, 11.f3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 Na6 11.f3)
Average Elo: 2245
Result: 1/1 = 100%

E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6)
Average Elo: 2459
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2491
Result: ½/1 = 50%

D48 Queen's Gambit Declined Semi-Slav, Meran (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6)
Average Elo: 2523
Result: 1/1 = 100%

E31 Nimzo-Indian, Leningrad, Main line (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 d6)
Average Elo: 2410
Result: 1/1 = 100%

E30 Nimzo-Indian, Leningrad (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5)
Average Elo: 2456
Result: 1/1 = 100%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 2489
Result: 1/1 = 100%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 2707
Result: 0/1 = 0%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 2676
Result: ½/1 = 50%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2719
Result: ½/1 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2692
Result: ½/1 = 50%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 2607
Result: 1/1 = 100%

D47 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4)
Average Elo: 2626
Result: 0/1 = 0%

B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo: 2277
Result: 1/1 = 100%

D29 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7)
Average Elo: 2434
Result: 1/1 = 100%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2318
Result: 0/1 = 0%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2367
Result: 1/1 = 100%

D26 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6)
Average Elo: 2686
Result: 1/1 = 100%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2559
Result: 1/1 = 100%

D73 Neo-Grunfeld, 5.Nf3 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3)
Average Elo: 2641
Result: ½/1 = 50%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2619
Result: ½/1 = 50%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2663
Result: ½/1 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2663
Result: 1/1 = 100%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 2689
Result: ½/1 = 50%

D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O)
Average Elo: 2730
Result: ½/1 = 50%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2499
Result: ½/1 = 50%

D57 Queen's Gambit Declined, Lasker Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7)
Average Elo: 2660
Result: 1/1 = 100%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2678
Result: 0/1 = 0%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 2435
Result: ½/1 = 50%

D77 Neo-Grunfeld, 6.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O)
Average Elo: 2485
Result: 1/1 = 100%

C92 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3)
Average Elo: 2696
Result: ½/1 = 50%

D23 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6)
Average Elo: 2644
Result: ½/1 = 50%

A91 Dutch Defense (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7)
Average Elo: 2702
Result: ½/1 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 2737
Result: 1/1 = 100%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 2718
Result: 0/1 = 0%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2327
Result: 1/1 = 100%

E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 Nbd7)
Average Elo: 2508
Result: 1/1 = 100%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2602
Result: ½/1 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2423
Result: ½/1 = 50%

E41 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5)
Average Elo: 2513
Result: ½/1 = 50%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2536
Result: 1/1 = 100%

D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo: 2556
Result: ½/1 = 50%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2759
Result: 0/1 = 0%

E66 King's Indian, Fianchetto, Yugoslav Panno (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5)
Average Elo: 2536
Result: 1/1 = 100%

B01 Scandinavian (1.e4 d5)
Average Elo: 2542
Result: ½/1 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 2649
Result: 1/1 = 100%

E34 Nimzo-Indian, Classical, Noa Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5)
Average Elo: 2589
Result: ½/1 = 50%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2610
Result: 1/1 = 100%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2587
Result: ½/1 = 50%

E03 Catalan, Open (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4)
Average Elo: 2590
Result: 0/1 = 0%

Openings played as Black (198)

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2527.13
Result: 20½/38 = 53.95%

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 2625.45
Result: 9½/20 = 47.5%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2541.53
Result: 6/19 = 31.58%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2607
Result: 7½/16 = 46.88%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2549.27
Result: 7/15 = 46.67%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2464.21
Result: 9/14 = 64.29%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2516.5
Result: 9/13 = 69.23%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2488.36
Result: 5½/11 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2462.36
Result: 8½/11 = 77.27%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2423.6
Result: 6/10 = 60%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2508.9
Result: 6½/10 = 65%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2482.6
Result: 5½/10 = 55%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2480.78
Result: 5½/9 = 61.11%

D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O Nb6)
Average Elo: 2454.44
Result: 5/9 = 55.56%

B96 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4)
Average Elo: 2540.67
Result: 6/9 = 66.67%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2624.11
Result: 3½/9 = 38.89%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2502.33
Result: 6/9 = 66.67%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2476.5
Result: 5½/8 = 68.75%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2488.12
Result: 5½/8 = 68.75%

B01 Scandinavian (1.e4 d5)
Average Elo: 2446.25
Result: 4/8 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2595.86
Result: 4½/7 = 64.29%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2605.29
Result: 4/7 = 57.14%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2611.43
Result: 4/7 = 57.14%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 2589.14
Result: 3½/7 = 50%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2496.43
Result: 3½/7 = 50%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2525.57
Result: 3½/7 = 50%

D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo: 2593.33
Result: 3/6 = 50%

B93 Sicilian, Najdorf, 6.f4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4)
Average Elo: 2482.67
Result: 3½/6 = 58.33%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2479.33
Result: 4/6 = 66.67%

B55 Sicilian, Prins Variation, Venice Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Bb5+)
Average Elo: 2443.67
Result: 3½/6 = 58.33%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2601.4
Result: 2½/6 = 41.67%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2572.83
Result: 2½/6 = 41.67%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2501.33
Result: 4/6 = 66.67%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2555.2
Result: 2½/5 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2541.4
Result: 1½/5 = 30%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2605.2
Result: 1½/5 = 30%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2546.6
Result: 3½/5 = 70%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2540.8
Result: 3/5 = 60%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2554.8
Result: 2½/5 = 50%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2631
Result: 1½/5 = 30%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2503
Result: 1½/4 = 37.5%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2511
Result: 2½/4 = 62.5%

B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7)
Average Elo: 2550
Result: 2½/4 = 62.5%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2517.75
Result: 2/4 = 50%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2481.5
Result: 3/4 = 75%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2570.25
Result: 1½/4 = 37.5%

D87 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5)
Average Elo: 2616.5
Result: 3/4 = 75%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2635.75
Result: ½/4 = 12.5%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2254
Result: 3/4 = 75%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2581.25
Result: 2/4 = 50%

A62 Benoni, Fianchetto Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O)
Average Elo: 2452
Result: 1½/4 = 37.5%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2505.75
Result: ½/4 = 12.5%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2509.75
Result: 3/4 = 75%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2571.75
Result: 2/4 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 2459.75
Result: 2½/4 = 62.5%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2527.75
Result: 1½/4 = 37.5%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2557.5
Result: 2/4 = 50%

A13 English (1.c4 e6)
Average Elo: 2393.75
Result: 3½/4 = 87.5%

B99 Sicilian, Najdorf, 7...Be7 Main line (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7)
Average Elo: 2227.5
Result: 2½/3 = 83.33%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2468.67
Result: 2/3 = 66.67%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2418
Result: 2/3 = 66.67%

D14 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5)
Average Elo: 2571.33
Result: 1½/3 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2528.33
Result: 1½/3 = 50%

B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo: 2544.67
Result: 1½/3 = 50%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2482.33
Result: 1½/3 = 50%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2433
Result: 1½/3 = 50%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2590
Result: 2/3 = 66.67%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2600
Result: 1½/3 = 50%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 2245.67
Result: 2½/3 = 83.33%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2588.33
Result: 2/3 = 66.67%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2584
Result: 1/3 = 33.33%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2649
Result: 2½/3 = 83.33%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2363
Result: 2/3 = 66.67%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2523.67
Result: 2½/3 = 83.33%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 2620.33
Result: ½/3 = 16.67%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2624
Result: ½/3 = 16.67%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 2341
Result: 2/3 = 66.67%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 2572.67
Result: 1/3 = 33.33%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 2516.67
Result: 1½/3 = 50%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2554.5
Result: 1/2 = 50%

D83 Grunfeld, Grunfeld Gambit (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O)
Average Elo: 2453.5
Result: 1½/2 = 75%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2320
Result: 1½/2 = 75%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2578
Result: ½/2 = 25%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2512.5
Result: 1/2 = 50%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2497.5
Result: 1½/2 = 75%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 2550
Result: 1½/2 = 75%

D29 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7)
Average Elo: 2595.5
Result: 1/2 = 50%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2330
Result: 2/2 = 100%

D16 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4)
Average Elo: 2711
Result: 1/2 = 50%

C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo: 2416
Result: 2/2 = 100%

E54 Nimzo-Indian, 4.e3, Gligoric System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4)
Average Elo: 2525.5
Result: 1/2 = 50%

D19 Queen's Gambit Declined Slav, Dutch (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2)
Average Elo: 2625.5
Result: 1½/2 = 75%

D26 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6)
Average Elo: 2502
Result: ½/2 = 25%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2681
Result: ½/2 = 25%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2727.5
Result: 0/2 = 0%

E13 Queen's Indian, 4.Nc3, Main line (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4)
Average Elo: 2571.5
Result: ½/2 = 25%

D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo: 2508.5
Result: ½/2 = 25%

B20 Sicilian (1.e4 c5)
Average Elo: 2529.5
Result: 1½/2 = 75%

B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo: 2449
Result: 2/2 = 100%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2695
Result: 1/2 = 50%

D71 Neo-Grunfeld (1.d4 Nf6 2.c4 g6 3.g3 d5)
Average Elo: 2471.5
Result: 1½/2 = 75%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2503.5
Result: 1½/2 = 75%

D80 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5)
Average Elo: 2606.5
Result: ½/2 = 25%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2453.5
Result: 2/2 = 100%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2637.5
Result: ½/2 = 25%

D55 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3)
Average Elo: 2458
Result: ½/2 = 25%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2448
Result: ½/2 = 25%

E34 Nimzo-Indian, Classical, Noa Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5)
Average Elo: 2414
Result: 1/2 = 50%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2667.5
Result: 1½/2 = 75%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 2477.5
Result: 1½/2 = 75%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2363.5
Result: 1½/2 = 75%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2606
Result: 1/2 = 50%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2534.5
Result: 1/2 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2553.5
Result: 1½/2 = 75%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2585
Result: 1½/2 = 75%

E49 Nimzo-Indian, 4.e3, Botvinnik System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3)
Average Elo: 2685.5
Result: 2/2 = 100%

E41 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5)
Average Elo: 2416
Result: 1/2 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 2524
Result: 1/2 = 50%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 2162
Result: 0/1 = 0%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2209
Result: 0/1 = 0%

E99 King's Indian, Orthodox, Taimanov (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5)
Average Elo: 2378
Result: ½/1 = 50%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2515
Result: 0/1 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2472
Result: ½/1 = 50%

E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo: 2474
Result: ½/1 = 50%

A43 Old Benoni (1.d4 c5)
Average Elo: 2637
Result: 0/1 = 0%

E80 King's Indian, Samisch Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3)
Average Elo: 2521
Result: ½/1 = 50%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2386
Result: 1/1 = 100%

B73 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O)
Average Elo: 2356
Result: 1/1 = 100%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2456
Result: ½/1 = 50%

B88 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6)
Average Elo: 2204
Result: 1/1 = 100%

C51 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 )
Average Elo: 2529
Result: ½/1 = 50%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 2485
Result: ½/1 = 50%

E98 King's Indian, Orthodox, Taimanov, 9.Ne1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1)
Average Elo: 2638
Result: ½/1 = 50%

D72 Neo-Grunfeld, 5.cd, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2)
Average Elo: 2507
Result: 1/1 = 100%

D23 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6)
Average Elo: 2634
Result: ½/1 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2494
Result: 1/1 = 100%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 2563
Result: ½/1 = 50%

D88 Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2)
Average Elo: 2690
Result: 0/1 = 0%

D70 Neo-Grunfeld Defense (1.d4 Nf6 2.c4 g6 3.f3 d5)
Average Elo: 2565
Result: ½/1 = 50%

C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo: 2585
Result: 0/1 = 0%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2688
Result: 0/1 = 0%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2626
Result: 1/1 = 100%

C06 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4)
Average Elo: 2690
Result: 0/1 = 0%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 2626
Result: ½/1 = 50%

D77 Neo-Grunfeld, 6.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O)
Average Elo: 2527
Result: 1/1 = 100%

D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O)
Average Elo: 2625
Result: 0/1 = 0%

D92 Grunfeld, 5.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4)
Average Elo: 2677
Result: ½/1 = 50%

E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3)
Average Elo: 2677
Result: ½/1 = 50%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2424
Result: ½/1 = 50%

D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo: 2646
Result: ½/1 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2661
Result: ½/1 = 50%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 2431
Result: 1/1 = 100%

B37 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7)
Average Elo: 2670
Result: ½/1 = 50%

D59 Queen's Gambit Declined, Tartakower (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6 8.cxd5 Nxd5)
Average Elo: 2412
Result: ½/1 = 50%

E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 2524
Result: 1/1 = 100%

B59 Sicilian, Boleslavsky Variation, 7.Nb3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3)
Average Elo: 2559
Result: 0/1 = 0%

D95 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Qb3)
Average Elo: 2662
Result: 0/1 = 0%

D82 Grunfeld, 4.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4)
Average Elo: 2378
Result: 1/1 = 100%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2520
Result: 0/1 = 0%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2358
Result: 1/1 = 100%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 2521
Result: 1/1 = 100%

E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 Nbd7)
Average Elo: 2576
Result: ½/1 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2457
Result: 1/1 = 100%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2755
Result: 0/1 = 0%

E08 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2)
Average Elo: 2247
Result: 1/1 = 100%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 2533
Result: 0/1 = 0%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 2584
Result: ½/1 = 50%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2416
Result: 1/1 = 100%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2699
Result: ½/1 = 50%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2419
Result: 1/1 = 100%

D47 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4)
Average Elo: 2392
Result: ½/1 = 50%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2052
Result: 1/1 = 100%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2700
Result: ½/1 = 50%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4)
Average Elo: 2413
Result: ½/1 = 50%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2501
Result: ½/1 = 50%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2706
Result: 1/1 = 100%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2698
Result: ½/1 = 50%

E43 Nimzo-Indian, Fischer Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6)
Average Elo: 2510
Result: ½/1 = 50%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2642
Result: ½/1 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2722
Result: 0/1 = 0%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2750
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2465
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2283
Result: 1/1 = 100%

E63 King's Indian, Fianchetto, Panno Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6)
Average Elo: 2409
Result: 1/1 = 100%

D48 Queen's Gambit Declined Semi-Slav, Meran (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6)
Average Elo: 1829
Result: 1/1 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2410
Result: ½/1 = 50%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2431
Result: 1/1 = 100%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 2568
Result: ½/1 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2587
Result: 0/1 = 0%

E75 King's Indian, Averbakh, Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6)
Average Elo: 2435
Result: 1/1 = 100%

D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O c5 8.dxc5)
Average Elo: 2718
Result: ½/1 = 50%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2397
Result: 1/1 = 100%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2206
Result: 1/1 = 100%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2545
Result: ½/1 = 50%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2406
Result: 1/1 = 100%

B66 Sicilian, Richter-Rauzer Attack, 7...a6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6)
Average Elo: 2736
Result: 0/1 = 0%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2250
Result: 1/1 = 100%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2483
Result: 1/1 = 100%