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Player Profile

Player:

(Eg: Carlsen,Magnus)

Eckert, Doug D



Years:	1983-2021
Number of games:	257
Number of wins:	61
Number of draws:	83
Number of losses:	113
White score:	56½/128 (44.14% - Average Elo: 2283.88)
Black score:	46/129 (35.66% - Average Elo: 2328.52)

Rating progression

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

Top wins

Eckert, Doug D (2172) - Finegold, Benjamin (2462), US op Irwin 121st, Cherry Hill (A56) - 2021

Eckert, Doug D (2123) - Chiku Ratte, Olivier Kenta (2364), Montreal Summer IM, Montreal (A85) - 2019

Eckert, Doug D (2139) - Posthuma, Joshua G (2355), Montreal Winter, Montreal (B38) - 2020

Khachiyan, Melikset (2546) - Eckert, Doug D (2275), USA-ch, Saint Louis (B23) - 2009

Kavutskiy, Konstantin (2414) - Eckert, Doug D (2126), Saint Louis SPICE Cup op 13th, Saint Louis (D39) - 2019

Priyadharshan, Kannappan (2408) - Eckert, Doug D (2247), Saint Louis op 3rd, Saint Louis (B38) - 2012

Eckert, Doug D - ? (111)

Kavutskiy, Konstantin (½/4)

Adamson, Robby (2/3)

Colas, Joshua (½/3)

Young, Angelo (1/3)

Bregadze, Levan (½/2)

Gutman, Joshua (½/2)

Kaufman, Raymond (0/2)

Proleiko, Julian (1½/2)

Rodrigue Lemieux, Shawn (0/2)

Shoykhet, Benjamin Effron (1/2)

Williams, Justus D (½/2)

Yanayt, Eugene (1½/2)

Aaron, Deepak (1/1)

Acosta, Mariano (1/1)

Agrest, Inna (0/1)

Aizpurua, Patrick (0/1)

Alvarez Ferreiro, Roberto (1/1)

Alvarez, Ernesto (1/1)

Andrews, Todd D (1/1)

Antova, Gabriela (0/1)

Aripov, Iskandar (0/1)

Ashwin, Jayaram (0/1)

Banawa, Joel Cholo (0/1)

Barnett, Alexander Solomon (1/1)

Bartell, Thomas (½/1)

Batchuluun, Tsegmed (½/1)

Brooks, Michael A (½/1)

Buland, Roger (1/1)

Bykhovsky, Anatoly (½/1)

Cervantes Landeiro, Thalia (1/1)

Chakis, Steve (1/1)

Chiku Ratte, Olivier Kenta (1/1)

Christiansen, Larry Mark (0/1)

Chudnovsky, Jacob (0/1)

Di Gangi, M (1/1)

Duong, Thanh Nha (½/1)

Erdei, Andras (1/1)

Esserman, Marc (0/1)

Ezra, Paul Chambers (0/1)

Fedorowicz, John P (0/1)

Feng, Roland (0/1)

Filatov, Leonid (0/1)

Finegold, Benjamin (1/1)

Finegold, Spencer (1/1)

Francisco, Richard (0/1)

Hernandez Carmenates, Holden (0/1)

Heurung, David (1/1)

Holroyd, Kenneth (1/1)

Hua, Lefong (0/1)

Hughes, Tyler B (1/1)

Ingimarsson, Oddur (1/1)

Komarov, Dimitri (½/1)

Lawton, Charles (1/1)

Mattson, Dane M (½/1)

McManus, Andy (1/1)

Meinicke, R (1/1)

Miles, Anthony John (0/1)

Molner, Mackenzie (½/1)

Morshedi, Ali (½/1)

Mote, David (½/1)

Myers, Dominique (½/1)

Myers, Hugh Edward (½/1)

Neimer, Vitaly (0/1)

Ni, Viktorija (½/1)

Niel, Jean Francois (½/1)

Niemann, Hans Moke (0/1)

Nieto, Manuel Valerio Wald (½/1)

Odendahl, Steven M (0/1)

Peng, Tianlu (1/1)

Perrine, Dalton (1/1)

Plotkin, Mark (0/1)

Posthuma, Joshua G (1/1)

Prilleltensky, Matan (1/1)

Prophet, B (1/1)

Pruess, David (0/1)

Ragnarsson, Dagur (0/1)

Ramoutar, Alan Safar (0/1)

Rodriguez, Eric (½/1)

Root, Douglas (0/1)

Rosen, Eric S (0/1)

Ross, David (½/1)

Sandoval Mercado, Carlos (½/1)

Schadler, Peter (1/1)

Shahade, Gregory P (0/1)

Shamkovich, Leonid Alexandrovic (½/1)

Smail, Benedict (1/1)

Stone, Raymond (½/1)

Stukopin, Andrey (0/1)

Tang, Andrew (1/1)

Tarjan, James Edward (0/1)

Tian, Eddy (½/1)

Ulrich, Thomas M (½/1)

Vaidya, Atulya (½/1)

Vibbert, Sean (1/1)

Vigorito, David (½/1)

? - Eckert, Doug D (109)

Homa, Seth (1½/5)

Brooks, Michael A (1½/3)

Grabinsky, Aaron (1/3)

Young, Angelo (1½/3)

Colas, Joshua (1/2)

Duong, Thanh Nha (1½/2)

Gauri, Shankar (1/2)

Hua, Lefong (½/2)

Kavutskiy, Konstantin (1/2)

Leon Hoyos, Manuel (0/2)

Mardov, Dimitar (1/2)

Priyadharshan, Kannappan (1/2)

Ragnarsson, Dagur (1/2)

Sharma, Arun (0/2)

Abrahamyan, Tatev (½/1)

Airapetian, Chouchanik (1/1)

Andrenko, Irina (1/1)

Andrianov, Nikolai Ivanovich (½/1)

Arnold, Marc Tyler (0/1)

Babcock, Thomas C (1/1)

Banawa, Joel Cholo (0/1)

Betaneli, Aleksandr (½/1)

Bisguier, Arthur Bernard (0/1)

Boros, Denes (½/1)

Browne, Walter Shawn (0/1)

Bryant, John Daniel (0/1)

Bures, Jaroslav (½/1)

Burke, John M (0/1)

Burnett, Ronald (½/1)

Buzbuchi, Ionut (0/1)

Byrne, Robert Eugene (0/1)

Cervantes Landeiro, Thalia (½/1)

Chandra, Akshat (½/1)

Chiku Ratte, Olivier Kenta (½/1)

Chiu, Isaac (½/1)

Diamant, Andre (0/1)

Dunne, Alex (½/1)

Enkhbat, Tegshsuren (1/1)

Escalante Ramirez, Brian Sebastian (0/1)

Ezra, Paul Chambers (0/1)

Feng, Roland (½/1)

Frank, Marty (0/1)

Gerzhoy, Leonid (0/1)

Giannatos, Peter (½/1)

Githoro, Mbugua Bo (0/1)

Gulko, Boris F (0/1)

Harmon, Leland (½/1)

Hughes, Tyler B (0/1)

Indjic, Aleksandar (0/1)

Ivanov, Mike (1/1)

Jacobson, Brandon (0/1)

Kaidanov, Gregory S (½/1)

Karklins, Erik (1/1)

Kasparov, Garry (0/1)

Kaushansky, Leonid (½/1)

Kelly, Joey M (½/1)

Khachiyan, Melikset (1/1)

Khmelnitsky, Igor N (0/1)

Kiewra, Keaton F (0/1)

Kumar, Naman (½/1)

Larson, Matthew W (½/1)

Legaspi, Edmundo (0/1)

Lesser, Noah (1/1)

Liang, Jason (½/1)

Liou, Yian (0/1)

Martin Del Campo C, Roberto (½/1)

Matros, Alexander (0/1)

McCambridge, Vincent (½/1)

Neimer, Vitaly (½/1)

Nieto, Manuel Valerio Wald (1/1)

Novik, Maxim (0/1)

Perelshteyn, Eugene (0/1)

Polavaram, Rithik S (½/1)

Richard, Robert (1/1)

Rodrigue Lemieux, Shawn (0/1)

Rodriguez, Eric (0/1)

Sai, Krishna GV (0/1)

Saleem, Arshaq (½/1)

Samsonkin, Artiom (0/1)

Santarius, Erik F (0/1)

Scharff, Georges (1/1)

Schiller, Eric Andrew (½/1)

Serna, Jeffrey M (½/1)

Sevian, Samuel (0/1)

Shabalov, Alexander (0/1)

Shahade, Gregory P (0/1)

Sharevich, Anna (0/1)

Sheaf, Mike (½/1)

Sinanan, Joshua C (0/1)

Slade, Theodore (0/1)

Stocek, Jiri (0/1)

Sukandar, Irine Kharisma (0/1)

Talukdar, Rohan Shyam (½/1)

Thavandiran, Shiyam (0/1)

Tireau, Jean Marie (1/1)

Trower, Todd J (1/1)

Tsay, Vincent (0/1)

Ulrich, Thomas M (1/1)

Vaughn, Herbert Rodney (1/1)

Velez, Ryan JA (1/1)

Wang, Tianqi (0/1)

Wanyama, Harold (0/1)

Whitehead, Jay E (0/1)

Wu, Rochelle (½/1)

Yankovsky, Roman (0/1)

Yu, Zong Yang (½/1)

Zelkind, Mike (1/1)

Ziatdinov, Raset (0/1)

Zierk, Steven C (0/1)

Openings played as White (78)

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2281.57
Result: 3/7 = 42.86%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2289.4
Result: 3½/5 = 70%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2249.5
Result: 2/5 = 40%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2409.5
Result: 1/4 = 25%

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: 2247.5
Result: 2/4 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2306.33
Result: 1/3 = 33.33%

A20 English (1.c4 e5)
Average Elo: 2280.33
Result: ½/3 = 16.67%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2354
Result: 1/3 = 33.33%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2092.33
Result: 1½/3 = 50%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2298.33
Result: 2/3 = 66.67%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 1985
Result: 2½/3 = 83.33%

A13 English (1.c4 e6)
Average Elo: 2306
Result: 1½/3 = 50%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2165
Result: 2½/3 = 83.33%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2400.33
Result: 1/3 = 33.33%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2327
Result: 1½/2 = 75%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2300.5
Result: ½/2 = 25%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2374.5
Result: 1½/2 = 75%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2342
Result: 0/2 = 0%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2165
Result: ½/2 = 25%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 0
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: 0
Result: ½/2 = 25%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2281
Result: 1/2 = 50%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2081.5
Result: ½/2 = 25%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2335
Result: 0/2 = 0%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2293
Result: ½/2 = 25%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2354.5
Result: 0/2 = 0%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 2031
Result: 1/1 = 100%

E69 King's Indian, Fianchetto, Classical Main line (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 c6 9.h3)
Average Elo: 2258
Result: 1/1 = 100%

A69 Benoni, Four Pawns Attack, Main line (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O 9.Be2 Re8)
Average Elo: 2279
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: 2300
Result: 1/1 = 100%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 0
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: 0
Result: 1/1 = 100%

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2588
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2320
Result: 0/1 = 0%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2280
Result: 0/1 = 0%

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: 2231
Result: 0/1 = 0%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2505
Result: 0/1 = 0%

C19 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7)
Average Elo: 2300
Result: 0/1 = 0%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 2462
Result: 1/1 = 100%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2135
Result: 0/1 = 0%

C08 French, Tarrasch, Open, 4.ed ed (1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5)
Average Elo: 2369
Result: ½/1 = 50%

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: 0
Result: 1/1 = 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: 2312
Result: 1/1 = 100%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2301
Result: 0/1 = 0%

A72 Benoni, Classical without 9.O-O (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)
Average Elo: 2344
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2377
Result: 0/1 = 0%

E93 King's Indian, Petrosian System (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7)
Average Elo: 0
Result: 1/1 = 100%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 1791
Result: ½/1 = 50%

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: 2295
Result: ½/1 = 50%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2046
Result: ½/1 = 50%

E43 Nimzo-Indian, Fischer Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6)
Average Elo: 2565
Result: 0/1 = 0%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2225
Result: ½/1 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 0
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 0
Result: ½/1 = 50%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2344
Result: 0/1 = 0%

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: 2206
Result: ½/1 = 50%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2298
Result: 0/1 = 0%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 2380
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1961
Result: 1/1 = 100%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2247
Result: 1/1 = 100%

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: 2355
Result: 1/1 = 100%

D26 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6)
Average Elo: 2386
Result: 0/1 = 0%

C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo: 2327
Result: 0/1 = 0%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2345
Result: 0/1 = 0%

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: 0
Result: 1/1 = 100%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2476
Result: 0/1 = 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: 2435
Result: ½/1 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 1855
Result: 0/1 = 0%

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: 2365
Result: ½/1 = 50%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2206
Result: ½/1 = 50%

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: 2316
Result: 1/1 = 100%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2313
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2447
Result: 0/1 = 0%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2175
Result: 1/1 = 100%

E64 King's Indian, Fianchetto, Yugoslav System (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5)
Average Elo: 2212
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2196
Result: 0/1 = 0%

A10 English (1.c4)
Average Elo: 2300
Result: ½/1 = 50%

D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average Elo: 2318
Result: ½/1 = 50%

Openings played as Black (77)

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2452.6
Result: 1½/7 = 21.43%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2220
Result: 2½/4 = 62.5%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2241
Result: 1/4 = 25%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2416.5
Result: 1/4 = 25%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2366.5
Result: 1½/4 = 37.5%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2459.67
Result: ½/3 = 16.67%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2128.33
Result: 2/3 = 66.67%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 2155
Result: 2/3 = 66.67%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2238
Result: ½/3 = 16.67%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2283.33
Result: 1/3 = 33.33%

C95 Ruy Lopez, Closed, Breyer (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 Nb8 10.d4)
Average Elo: 2376.33
Result: 0/3 = 0%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2202
Result: 1/3 = 33.33%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2239.5
Result: 1½/2 = 75%

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: 2274
Result: 2/2 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 2343
Result: 1/2 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2288.5
Result: 1/2 = 50%

D82 Grunfeld, 4.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4)
Average Elo: 2561
Result: 0/2 = 0%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2302.5
Result: 0/2 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2395.5
Result: 0/2 = 0%

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: 2214.5
Result: 1/2 = 50%

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: 2452.5
Result: ½/2 = 25%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2448
Result: ½/2 = 25%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2355.5
Result: ½/2 = 25%

E34 Nimzo-Indian, Classical, Noa Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5)
Average Elo: 2257.5
Result: ½/2 = 25%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2295
Result: ½/2 = 25%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 2201.5
Result: ½/2 = 25%

C90 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)
Average Elo: 2427
Result: ½/2 = 25%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2342.5
Result: 1/2 = 50%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2333.5
Result: 1/2 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2336.5
Result: 1½/2 = 75%

C91 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.d4)
Average Elo: 2282
Result: ½/2 = 25%

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: 2407
Result: 2/2 = 100%

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: 2710
Result: 0/1 = 0%

D86 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4)
Average Elo: 2220
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: 2365
Result: 0/1 = 0%

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: 0
Result: 1/1 = 100%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 0
Result: 1/1 = 100%

A10 English (1.c4)
Average Elo: 0
Result: 1/1 = 100%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2300
Result: ½/1 = 50%

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: 2600
Result: 0/1 = 0%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2080
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: 2434
Result: 0/1 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2546
Result: 1/1 = 100%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2230
Result: 0/1 = 0%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2567
Result: 0/1 = 0%

B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo: 2355
Result: ½/1 = 50%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2425
Result: 0/1 = 0%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2343
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2283
Result: 0/1 = 0%

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: 2408
Result: 1/1 = 100%

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: 2291
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2461
Result: 0/1 = 0%

A04 Reti Opening (1.Nf3)
Average Elo: 1886
Result: 1/1 = 100%

B20 Sicilian (1.e4 c5)
Average Elo: 2402
Result: 0/1 = 0%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2481
Result: 0/1 = 0%

C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo: 2415
Result: 0/1 = 0%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2337
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: 2383
Result: 0/1 = 0%

A80 Dutch (1.d4 f5)
Average Elo: 2327
Result: ½/1 = 50%

A83 Dutch, Staunton Gambit (1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5)
Average Elo: 2465
Result: ½/1 = 50%

C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo: 2503
Result: 0/1 = 0%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 2016
Result: ½/1 = 50%

E27 Nimzo-Indian, Samisch Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O)
Average Elo: 2277
Result: 0/1 = 0%

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: 2393
Result: ½/1 = 50%

A20 English (1.c4 e5)
Average Elo: 2259
Result: ½/1 = 50%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2306
Result: ½/1 = 50%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2334
Result: 0/1 = 0%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2069
Result: ½/1 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2375
Result: 0/1 = 0%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 2251
Result: 1/1 = 100%

A13 English (1.c4 e6)
Average Elo: 2238
Result: 1/1 = 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: 2396
Result: ½/1 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2312
Result: 0/1 = 0%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2434
Result: 0/1 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2265
Result: ½/1 = 50%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2209
Result: ½/1 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2335
Result: 0/1 = 0%