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Player Profile

Player:

(Eg: Carlsen,Magnus)

Clasby, Derek



FIDE:	FIDE Card
Years:	2016-
Number of games:	77
Number of wins:	28
Number of draws:	13
Number of losses:	36
White score:	19½/38 (51.32% - Average Elo: 2230.82)
Black score:	15/39 (38.46% - Average Elo: 2160.5)

Rating progression

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

Top wins

Clasby, Derek (2001) - Trichkov, Vasil (2302), Titled Tuesday intern op 21st July, Chess.com INT (B90) - 2020

Clasby, Derek (2001) - Boyer, Mahel (2294), Titled Tuesday intern op 21st July, Chess.com INT (B00) - 2020

Clasby, Derek (2118) - Karas, Marek (2294), Titled Tue 21st Jun Early, chess.com INT (C03) - 2022

Kvaloy, Aksel Bu (2270) - Clasby, Derek (2118), Titled Tue 21st Jun Early, chess.com INT (B10) - 2022

Pang, Qi (2203) - Clasby, Derek (2271), 10th Washington Int 2023, Rockville USA (A49) - 2023

Popadic, Dragan (2171) - Clasby, Derek (2001), Titled Tuesday intern op 21st July, Chess.com INT (C96) - 2020

Clasby, Derek - ? (37)

Deng, Yu Dong Michael (0/2)

Alymbai kyzy, Aizhan (1/1)

Banerjee, Abhimanyu (1/1)

Bashilin, R (1/1)

Bharath, Subramaniyam H (0/1)

Boyer, Mahel (1/1)

Cordova, E (0/1)

Durarbayli, Vasif (0/1)

Espinosa, Pedro (1/1)

Foisor, Sabina Francesca (0/1)

Fridman, Daniel (0/1)

Gabrielian, Artur (0/1)

Harsha, Bharathakoti (0/1)

Jacobson, Brandon (0/1)

Karas, Marek (1/1)

Karthikeyan, Murali (0/1)

Kobalia, Mihail (0/1)

Kraai, Jesse (0/1)

Kuzubov, Yuriy (0/1)

Lenderman, Aleksandr (½/1)

Li, Thomas (1/1)

Liang, Hairan (0/1)

Navumenka, Mikhei (1/1)

Nyzhnyk, I (½/1)

Pan, Kevin (1/1)

Sethuraman, Sandeep (½/1)

Slade, Theodore (1/1)

Spizharny, Mikhail (1/1)

Tanenbaum, Zachary (0/1)

Tanenbaum, Zachary Chen (1/1)

Trichkov, Vasil (1/1)

Urazayev, Arystanbek (½/1)

Warchol, Kamil (1/1)

Zamekhovskiy, Yevgen (1/1)

Zhang, Samuel (1/1)

Zhao, Erick (1/1)

Zhou, Aiden (½/1)

? - Clasby, Derek (39)

Amann, H (0/1)

Ambru, D (0/1)

Amilal, Munkhdalai (0/1)

Arabidze, M (0/1)

Azarov, Sergei Nikolaevich (0/1)

Besou, Hussain (0/1)

Bok, Benjamin (0/1)

Budisavljevic, Luka (0/1)

Cagara, Paulina (1/1)

Can, Isik (0/1)

Clarke, Matthew (0/1)

Guseinov, Gadir (½/1)

Hu, Merric (½/1)

Hua, Eugene (½/1)

Jacobson, Aaron (0/1)

Jones, Davey V (1/1)

Kondakov, Adrian (1/1)

Kostov, Deyan Samuil (½/1)

Kvaloy, Aksel Bu (1/1)

Larichev, Prokhor (1/1)

Modi, Ethan (1/1)

Nguyen, Thanh Thuy Tien (½/1)

Polavaram, Rithik S (0/1)

Popadic, Dragan (1/1)

Prem, Pranav (1/1)

Quparadze, Giga (0/1)

Sakorenko, Adriana (½/1)

Shen, Shiyan (0/1)

Singireddy, Sathvik (1/1)

Sinha, Sahil (0/1)

Terry, R (0/1)

Valdes Romero, Leonardo (0/1)

Venkat, Raghav (½/1)

Wagner, Leopold Franziskus (½/1)

Xiong, Jeffery (0/1)

Openings played as White (33)

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2050
Result: 3½/4 = 87.5%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2192
Result: 1/2 = 50%

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: 2088
Result: 1/2 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2164
Result: 1/1 = 100%

B98 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7)
Average Elo: 2036
Result: 1/1 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2479
Result: 0/1 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2294
Result: 1/1 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2561
Result: 0/1 = 0%

B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average Elo: 1811
Result: 0/1 = 0%

B39 Sicilian, Accelerated Fianchetto, Breyer Variation (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 Ng4)
Average Elo: 1863
Result: 0/1 = 0%

C88 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3)
Average Elo: 2628
Result: 0/1 = 0%

B68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be7 (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 9.f4 Be7)
Average Elo: 2288
Result: 1/1 = 100%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2615
Result: 0/1 = 0%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2463
Result: 0/1 = 0%

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: 2509
Result: 0/1 = 0%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2548
Result: 0/1 = 0%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 2294
Result: 1/1 = 100%

B49 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2)
Average Elo: 2606
Result: 0/1 = 0%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2614
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: 2643
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2624
Result: ½/1 = 50%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2169
Result: 0/1 = 0%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 2686
Result: ½/1 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1856
Result: 1/1 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2109
Result: 1/1 = 100%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1760
Result: 1/1 = 100%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2279
Result: 0/1 = 0%

C33 King's Gambit Accepted (1.e4 e5 2.f4 exf4)
Average Elo: 2137
Result: 1/1 = 100%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 2476
Result: ½/1 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 1991
Result: 1/1 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 1711
Result: 1/1 = 100%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2033
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: 1764
Result: ½/1 = 50%

Openings played as Black (29)

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: 2088.67
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: 2139.67
Result: 1/3 = 33.33%

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: 1795
Result: 1/2 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1917.5
Result: 1½/2 = 75%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2522.5
Result: ½/2 = 25%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2124.5
Result: 1/2 = 50%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2186.5
Result: ½/2 = 25%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2364.5
Result: ½/2 = 25%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 1997
Result: ½/1 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1768
Result: ½/1 = 50%

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 1623
Result: 1/1 = 100%

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: 2257
Result: 0/1 = 0%

C94 Ruy Lopez, Closed, Breyer Defense (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)
Average Elo: 1864
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1935
Result: 1/1 = 100%

E22 Nimzo-Indian, Spielmann Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3)
Average Elo: 2216
Result: ½/1 = 50%

C96 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 Na5 10.Bc2)
Average Elo: 2171
Result: 1/1 = 100%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2679
Result: 0/1 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2336
Result: ½/1 = 50%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2027
Result: 1/1 = 100%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 0
Result: 0/1 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2309
Result: 0/1 = 0%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2284
Result: 0/1 = 0%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2242
Result: 0/1 = 0%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 1928
Result: 0/1 = 0%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2270
Result: 1/1 = 100%

A15 English (1.c4 Nf6)
Average Elo: 2495
Result: 0/1 = 0%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2203
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2343
Result: 0/1 = 0%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2646
Result: 0/1 = 0%