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Name: Chatterjee Koustav
Federation: India India
Sex: Male Male
Born: 2003
Fide FIDE ID: 25073060 FIDE Profile
Title: Grand Master
ELO Classic: 2488
ELO Rapid: 2396
ELO Blitz: 2432
Years: 2017 - 2025
Total Games: 228
Wins: 88 (38.6 %)
Draws: 96 (42.11 %)
Losses: 44 (19.3 %)
Score: 59.65 %

Chatterjee Koustav

Last tournaments played

Tournament Date Elo Avg. Country
College Final Four 2025 04/05/2025 2492  United States
Pan-Am Intercollegiate 01/02/2025 2235  United States
US Chess Masters 2024 11/27/2024 2373  United States
1000GM Labor Super Swiss 08/30/2024 2268  United States

Chatterjee Koustav Opening Repertoire with White pieces

ECO Opening Games
A06 Reti opening 9 games
E60 King's Indian defence 5 games
E49 Nimzo-Indian, 4.e3, Botvinnik system 5 games
A13 English opening 5 games

Chatterjee Koustav Opening Repertoire with Black pieces

ECO Opening Games
C50 King's pawn game 8 games
D38 Queen's Gambit Declined, Ragozin variation 6 games
C84 Ruy Lopez, closed defence 5 games
C88 Ruy Lopez, closed 4 games

Games played by Chatterjee Koustav

Download games
White ELO W Black ELO B Result Moves ECO Date Tournament View
Cardoso Cardoso, J 2505 Koustav, C 2493 1-0 View Game 30 D38 2025 College Final Four 2025 View Game
Tiglon, B 2530 Koustav, C 2510 ½-½ View Game 34 C88 2025 Pan-Am Intercollegiate View Game
Nakada, A 2420 Koustav, C 2510 ½-½ View Game 60 A13 2025 Pan-Am Intercollegiate View Game
Dudin, G 2506 Koustav, C 2510 1-0 View Game 58 D37 2025 Pan-Am Intercollegiate View Game
Wang, T 2323 Koustav, C 2510 ½-½ View Game 76 D02 2024 US Chess Masters 2024 View Game
Koustav, C 2510 Tokhirjonova, G 2385 1-0 View Game 36 D43 2024 US Chess Masters 2024 View Game
Donchenko, A 2617 Koustav, C 2510 1-0 View Game 46 C50 2024 US Chess Masters 2024 View Game
Koustav, C 2510 Petenyi, T 2303 ½-½ View Game 64 E71 2024 US Chess Masters 2024 View Game
Koustav, C 2510 Druska, J 2433 0-1 View Game 41 D35 2024 US Chess Masters 2024 View Game
Koustav, C 2524 Garcia Guerrero, I 2291 ½-½ View Game 28 A06 2024 1000GM Labor Super Swiss View Game
Sivakumar, S 2307 Koustav, C 2524 ½-½ View Game 22 C50 2024 1000GM Labor Super Swiss View Game
Koustav, C 2524 Guo, E 2189 1-0 View Game 33 E60 2024 1000GM Labor Super Swiss View Game
Koustav, C 2524 Montes Orozco, M 2155 1-0 View Game 28 A14 2024 1000GM Labor Super Swiss View Game
Gongora Montes, B 2111 Koustav, C 2524 ½-½ View Game 69 D03 2024 1000GM Labor Super Swiss View Game
Koustav, C 2524 Quesada Perez, Y 2581 0-1 View Game 48 A07 2024 1000GM Labor Super Swiss View Game
Delgado Ramirez, N 2485 Koustav, C 2524 ½-½ View Game 27 C77 2024 1000GM Labor Super Swiss View Game
Koustav, C 2524 Macovei, A 2466 ½-½ View Game 18 E49 2024 1000GM Labor Super Swiss View Game
Guo, A 2207 Koustav, C 2524 0-1 View Game 29 E01 2024 1000GM Labor Super Swiss View Game
Koustav, C 2525 Li, G 2331 ½-½ View Game 48 A06 2024 SixDays July GMB 2024 View Game
Pacher, M 2384 Koustav, C 2525 ½-½ View Game 35 D38 2024 SixDays July GMB 2024 View Game
Koustav, C 2525 Fodor, T 2494 0-1 View Game 41 D45 2024 SixDays July GMB 2024 View Game
Chubakov, S 2330 Koustav, C 2525 ½-½ View Game 25 E00 2024 SixDays July GMB 2024 View Game
Koustav, C 2525 Azarya, J 2370 1-0 View Game 35 A06 2024 SixDays July GMB 2024 View Game
Koustav, C 2525 Nurman, A 2266 ½-½ View Game 50 A05 2024 57th Biel Master Open View Game
Koustav, C 2525 Madaminov, M 2512 0-1 View Game 52 D35 2024 57th Biel Master Open View Game
Xue, H 2452 Koustav, C 2525 ½-½ View Game 73 D38 2024 57th Biel Master Open View Game
Koustav, C 2525 Sethuraman, S 2589 ½-½ View Game 47 A53 2024 57th Biel Master Open View Game
Moiseenko, A 2570 Koustav, C 2525 ½-½ View Game 17 D38 2024 57th Biel Master Open View Game
Koustav, C 2525 Jumabayev, R 2565 ½-½ View Game 29 A08 2024 57th Biel Master Open View Game
Sukandar, I 2338 Koustav, C 2525 0-1 View Game 54 C50 2024 57th Biel Master Open View Game
Koustav, C 2525 Haimovich, T 2324 1-0 View Game 52 E49 2024 57th Biel Master Open View Game
Rappazzo, J 2169 Koustav, C 2525 0-1 View Game 33 C52 2024 57th Biel Master Open View Game
Pribelszky, B 2366 Koustav, C 2525 ½-½ View Game 14 C50 2024 SixDays July GMB 2024 View Game
Koustav, C 2525 Yip, C 2402 1-0 View Game 42 E60 2024 SixDays July GMB 2024 View Game
Ezra, P 2359 Koustav, C 2525 0-1 View Game 48 C70 2024 SixDays July GMB 2024 View Game
Koustav, C 2525 Gedajlovic, M 2386 1-0 View Game 65 E49 2024 SixDays July GMB 2024 View Game
Beradze, I 2507 Koustav, C 2534 ½-½ View Game 18 C47 2024 College Final Four 2024 View Game
Koustav, C 2534 Gledura, B 2616 0-1 View Game 35 D11 2024 College Final Four 2024 View Game
Antipov, M 2573 Koustav, C 2534 1-0 View Game 49 D43 2024 College Final Four 2024 View Game
Levine, J 2376 Koustav, C 2546 0-1 View Game 51 C50 2024 1000GM NY Winter GMB View Game