ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Perez, Robert M



Years:	2010-2019
Number of games:	94
Number of wins:	27
Number of draws:	31
Number of losses:	36
White score:	21/51 (41.18% - Average Elo: 2369.33)
Black score:	21½/43 (50% - Average Elo: 2337.37)

Rating progression

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

Top wins

Perez, Robert M (2355) - Bok, Benjamin (2537), Wch U18, Maribor (D99) - 2012

Perez, Robert M (2310) - Georgiev, Vladimir (2530), Chicago Clark Street Capital op, Chicago (C41) - 2017

Perez, Robert M (2365) - Friedel, Joshua E (2528), Chicago op 26th, Chicago (E11) - 2017

Priyadharshan, Kannappan (2530) - Perez, Robert M (2310), Chicago Clark Street Capital op, Chicago (B51) - 2017

Vorontsov, Pavlo (2499) - Perez, Robert M (2310), Chicago Clark Street Capital op, Chicago (E60) - 2017

Brown, Michael William (2489) - Perez, Robert M (2365), Chicago op 26th, Chicago (D83) - 2017

Perez, Robert M - ? (49)

Lenderman, Aleksandr (0/2)

Tsay, Vincent (1½/2)

Adhiban, Baskaran (0/1)

Arun Prasad, Subramanian (0/1)

Azarov, Sergei Nikolaevich (0/1)

Bok, Benjamin (1/1)

Cao, Kevin Y (1/1)

Chandra, Akshat (0/1)

Chiang, Sarah (1/1)

Clancy, Daniel J (1/1)

Esserman, Marc (0/1)

Friedel, Joshua E (1/1)

Gabuzyan, Hovhannes (0/1)

Gelashvili, Tamaz (0/1)

Georgiev, Vladimir (1/1)

Ginsburg, Mark (½/1)

Gorman, Dov (0/1)

Goss, Mel H (½/1)

Gulamali, Kazim (0/1)

Guo, Alex (0/1)

Gurevich, Daniel (½/1)

Hasenohr, Benedict (1/1)

Hernandez Carmenates, Holden (½/1)

Huston, Gus (1/1)

Kelley, Dereque D (1/1)

Korley, Kassa (½/1)

Matsenko, Sergei (0/1)

Nagy, Gabor (0/1)

Naroditsky, Daniel (0/1)

Patel, Advait (0/1)

Patil, Pratik (1/1)

Petrosian, Tigran L (0/1)

Pozo Vera, Sandro (½/1)

Rohde, Michael A (0/1)

Rosen, Eric S (0/1)

Sadorra, Julio Catalino (0/1)

Vazquez, Guillermo (½/1)

Wheeler, Cameron (½/1)

Williams, Justus D (1/1)

? - Perez, Robert M (41)

Priyadharshan, Kannappan (1/2)

Troff, Kayden W (½/2)

Alarcon Careaga, Gustavo (1/1)

Allicock, Rawle Anthony (0/1)

Arnold, Marc Tyler (½/1)

Banik, Siddharth G (0/1)

Belous, Vladimir (½/1)

Bernotas, Arturs (0/1)

Brown, Michael William (1/1)

Colas, Joshua (1/1)

Cooke, Eric (½/1)

Cozianu, Costin (½/1)

Deepan Chakkravarthy, J (0/1)

Freitag, Todd M (1/1)

Ghaem Maghami, Ehsan (½/1)

Harmon Vellotti, Luke (0/1)

Harris, Ian (½/1)

Johansson, Linus (0/1)

Kekelidze, Mikheil (½/1)

Kiewra, Keaton F (½/1)

Kis, Lorand Bela (1/1)

Kwartler, Lonnie (½/1)

Li, Ruifeng (0/1)

Liang, Jason (½/1)

Liou, Yian (1/1)

Lund, Silas Esben (½/1)

Menon, Gopal S (1/1)

Naroditsky, Daniel (½/1)

Nestorovic, Nikola (½/1)

Paragua, Mark (½/1)

Shen, Victor C (1/1)

Shetty, Atulya (0/1)

Sinanan, Joshua C (0/1)

Smarty, Sylvester (½/1)

So, Wesley (0/1)

Stegariu, Vlad Ionut (1/1)

Stevens, Matthew J (1/1)

Torres Rosas, Luis Carlos (1/1)

Vorontsov, Pavlo (1/1)

Zhang, Xiaopeng (0/1)

Zhou, Liran (½/1)

Openings played as White (39)

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2324.33
Result: 2½/3 = 83.33%

A13 English (1.c4 e6)
Average Elo: 2359.33
Result: ½/3 = 16.67%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2447
Result: 1/3 = 33.33%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 2230.5
Result: 1/2 = 50%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2213
Result: 2/2 = 100%

D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo: 2222
Result: 1½/2 = 75%

E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo: 2336.5
Result: 1/2 = 50%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2521.5
Result: ½/2 = 25%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 2280
Result: 1½/2 = 75%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2121
Result: 0/1 = 0%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2488
Result: 0/1 = 0%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2559
Result: 0/1 = 0%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2285
Result: 0/1 = 0%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2133
Result: 1/1 = 100%

C80 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4)
Average Elo: 2084
Result: ½/1 = 50%

B74 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 O-O 9.Nb3)
Average Elo: 2453
Result: 0/1 = 0%

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 2525
Result: 0/1 = 0%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2411
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: 2531
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2358
Result: ½/1 = 50%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2500
Result: 0/1 = 0%

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: 2208
Result: 1/1 = 100%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2408
Result: 0/1 = 0%

D99 Grunfeld Defense, Smyslov (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3)
Average Elo: 2537
Result: 1/1 = 100%

D44 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4)
Average Elo: 2390
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2370
Result: ½/1 = 50%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2494
Result: 0/1 = 0%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2542
Result: 0/1 = 0%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2689
Result: 0/1 = 0%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2489
Result: 0/1 = 0%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2294
Result: 1/1 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2530
Result: 1/1 = 100%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2671
Result: 0/1 = 0%

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: 2385
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 1754
Result: 1/1 = 100%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2595
Result: 0/1 = 0%

E19 Queen's Indian, Old Main line, 9.Qxc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3)
Average Elo: 2565
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: 2349
Result: 0/1 = 0%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2119
Result: 1/1 = 100%

Openings played as Black (30)

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2332
Result: 1/3 = 33.33%

D80 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5)
Average Elo: 2248.67
Result: 2½/3 = 83.33%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2392
Result: 2/3 = 66.67%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2450.67
Result: 1/3 = 33.33%

D83 Grunfeld, Grunfeld Gambit (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O)
Average Elo: 2356
Result: 2/2 = 100%

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: 2146
Result: 2/2 = 100%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2338
Result: 1/2 = 50%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2627
Result: 1/2 = 50%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2256
Result: 1½/2 = 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: 2098
Result: 1/1 = 100%

E03 Catalan, Open (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4)
Average Elo: 2096
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2171
Result: ½/1 = 50%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2461
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: 2529
Result: ½/1 = 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: 2486
Result: ½/1 = 50%

B20 Sicilian (1.e4 c5)
Average Elo: 2407
Result: 0/1 = 0%

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: 2439
Result: ½/1 = 50%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2072
Result: 1/1 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2277
Result: 0/1 = 0%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2320
Result: 0/1 = 0%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2443
Result: 0/1 = 0%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2340
Result: 0/1 = 0%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2122
Result: ½/1 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2574
Result: 0/1 = 0%

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: 2118
Result: ½/1 = 50%

B97 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6)
Average Elo: 2209
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: 2503
Result: ½/1 = 50%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2469
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2340
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: 2317
Result: ½/1 = 50%