Gregory Kaidanov

Country

USA

Birth Year

1959

Gender

M

Title

FST,Grandmaster

FIDE ID

2008564

USCF ID

12543746

USCF Rating

2534

FIDE ratings

2480

Classical

Published FIDE

—

Rapid

Published FIDE

2547

Blitz

Published FIDE

Official classical ranks

World rank
#732
National rank · USA
#46

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2646 Oct 2002
Recorded years
2001–2026
Archived games
760

Based on available monthly lists and saved games.

ECF grades

English rankings

ECF code 268809J · United States · Latest available list 2019-07-01

237Standard
—Rapid
—Blitz

ECF rating history

Revised published ratings. Pre-July 2020 grades use a separate scale.

Published lists
DateTypeScaleOriginalRevised
2019-07-01standardgrade237237

Historical coverage is still being added.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists

USCF rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
551 2021-09-07 Titled Tuesday 7th Sept chess.com INT 6 Jain Kashish Manoj Gregory Kaidanov 1-0 49 Open
552 2021-09-07 Titled Tuesday 7th Sept chess.com INT 5 Gregory Kaidanov Todd Andrews 0-1 50 Open
553 2021-09-07 Titled Tuesday 7th Sept chess.com INT 4 Gregory Kaidanov Semetei Tologon tegin 1/2-1/2 72 Open
554 2021-09-07 Titled Tuesday 7th Sept chess.com INT 3 Tuan Minh Le Gregory Kaidanov 1-0 61 Open
555 2021-09-07 Titled Tuesday 7th Sept chess.com INT 2 Volkan Yirik Gregory Kaidanov 0-1 35 Open
556 2021-09-07 Titled Tuesday 7th Sept chess.com INT 1 Gregory Kaidanov Alexei Slavin 1-0 47 Open
557 2021-09-07 Titled Tuesday 7th Sept chess.com INT 11 Gregory Kaidanov Tangi Migot 0-1 48 Open
558 2021-09-07 Titled Tuesday 7th Sept chess.com INT 10 Zbigniew Pakleza Gregory Kaidanov 1-0 36 Open
559 2021-08-10 Titled Tuesday 10th Aug chess.com INT 9 Gregory Kaidanov Konstantin Begunov 1-0 38 Open
560 2021-08-10 Titled Tuesday 10th Aug chess.com INT 8 Alexander Reprintsev Gregory Kaidanov 1/2-1/2 58 Open
561 2021-08-10 Titled Tuesday 10th Aug chess.com INT 7 Ryan Amburgy Gregory Kaidanov 1-0 68 Open
562 2021-08-10 Titled Tuesday 10th Aug chess.com INT 6 Gregory Kaidanov Kazbek Primbetov 1-0 34 Open
563 2021-08-10 Titled Tuesday 10th Aug chess.com INT 5 Gregory Kaidanov Andrii Palchuk 1-0 68 Open
564 2021-08-10 Titled Tuesday 10th Aug chess.com INT 4 Niranjan Navalgund Gregory Kaidanov 0-1 49 Open
565 2021-08-10 Titled Tuesday 10th Aug chess.com INT 3 Gregory Kaidanov Yuri Kozin 0-1 37 Open
566 2021-08-10 Titled Tuesday 10th Aug chess.com INT 11 Rodrigo Vasquez Schroeder Gregory Kaidanov 1-0 53 Open
567 2021-08-10 Titled Tuesday 10th Aug chess.com INT 10 Gregory Kaidanov Yair Parkhov 1-0 44 Open
568 2021-07-26 ch-USA Seniors TB 2021 Saint Louis USA 2 Larry Christiansen Gregory Kaidanov 0-1 33 Open
569 2021-07-26 ch-USA Seniors TB 2021 Saint Louis USA 1 Gregory Kaidanov Larry Christiansen 1/2-1/2 34 Open
570 2021-07-25 ch-USA Seniors 2021 Saint Louis USA 9.3 Igor Novikov Gregory Kaidanov 1/2-1/2 47 Open
571 2021-07-24 ch-USA Seniors 2021 Saint Louis USA 8.3 Gregory Kaidanov Alex Yermolinsky 0-1 33 Open
572 2021-07-23 ch-USA Seniors 2021 Saint Louis USA 7.3 Larry Christiansen Gregory Kaidanov 1/2-1/2 25 Open
573 2021-07-22 ch-USA Seniors 2021 Saint Louis USA 6.3 Gregory Kaidanov Alexander Fishbein 1-0 51 Open
574 2021-07-20 ch-USA Seniors 2021 Saint Louis USA 5.3 Alexander Shabalov Gregory Kaidanov 0-1 39 Open
575 2021-07-19 ch-USA Seniors 2021 Saint Louis USA 4.3 Gregory Kaidanov Joel Benjamin 1-0 30 Open
576 2021-07-18 ch-USA Seniors 2021 Saint Louis USA 3.3 Melikset Khachiyan Gregory Kaidanov 1/2-1/2 46 Open
577 2021-07-17 ch-USA Seniors 2021 Saint Louis USA 2.3 Gregory Kaidanov James Tarjan 1-0 38 Open
578 2021-07-16 ch-USA Seniors 2021 Saint Louis USA 1.3 Leonid Sokolin Gregory Kaidanov 0-1 59 Open
579 2021-06-20 National Open 2021 Las Vegas USA 9.6 Gregory Kaidanov Andrew Hong 0-1 40 Open
580 2021-06-19 National Open 2021 Las Vegas USA 7.12 Atulya Shetty Gregory Kaidanov 0-1 51 Open
581 2021-06-18 National Open 2021 Las Vegas USA 4.4 Gregory Kaidanov Viktor Matviishen 0-1 32 Open
582 2021-06-17 National Open 2021 Las Vegas USA 3.7 Balaji Daggupati Gregory Kaidanov 0-1 30 Open
583 2021-06-17 National Open 2021 Las Vegas USA 2.8 Gregory Kaidanov Isaac Valentino Tello Chavez 1-0 26 Open
584 2021-06-16 National Open 2021 Las Vegas USA 1.13 Anthony Atanasov Gregory Kaidanov 0-1 50 Open
585 2020-10-19 ch-USA Senior 2020 lichess.org INT 9.5 Alexander Goldin Gregory Kaidanov 1/2-1/2 18 Open
586 2020-10-19 ch-USA Senior 2020 lichess.org INT 8.2 Gregory Kaidanov Alexander Shabalov 1-0 56 Open
587 2020-10-19 ch-USA Senior 2020 lichess.org INT 7.4 Shelby Getz Gregory Kaidanov 1/2-1/2 23 Open
588 2020-10-18 ch-USA Senior 2020 lichess.org INT 6.1 Gregory Kaidanov Larry Christiansen 1/2-1/2 68 Open
589 2020-10-18 ch-USA Senior 2020 lichess.org INT 5.3 Igor Novikov Gregory Kaidanov 1/2-1/2 22 Open
590 2020-10-18 ch-USA Senior 2020 lichess.org INT 4.4 Gregory Kaidanov Alex Yermolinsky 0-1 56 Open
591 2020-10-17 ch-USA Senior 2020 lichess.org INT 3.2 Joel Benjamin Gregory Kaidanov 1/2-1/2 49 Open
592 2020-10-17 ch-USA Senior 2020 lichess.org INT 2.5 Gregory Kaidanov Dmitry Gurevich 1/2-1/2 42 Open
593 2020-10-17 ch-USA Senior 2020 lichess.org INT 1.1 Gregory Kaidanov Patrick G Wolff 1-0 58 Open
594 2020-03-12 World Senior Teams +50 Prague CZE 7.1 Throstur Thorhallsson Gregory Kaidanov 1/2-1/2 4 Open
595 2020-03-11 World Senior Teams +50 Prague CZE 6.1 Gregory Kaidanov Artur Jussupow 1/2-1/2 17 Open
596 2020-03-10 World Senior Teams +50 Prague CZE 5.1 Gregory Kaidanov Zbynek Hracek 1-0 62 Open
597 2020-03-08 World Senior Teams +50 Prague CZE 3.2 Pavel Zpevak Gregory Kaidanov 0-1 60 Open
598 2020-03-07 World Senior Teams +50 Prague CZE 2.1 Gregory Kaidanov Nina Sirotkina 1/2-1/2 49 Open
599 2020-03-06 World Senior Teams +50 Prague CZE 1.1 Charles F Morris Gregory Kaidanov 0-1 44 Open
600 2020-01-30 Gibraltar Masters 2020 Caleta ENG 10.38 Mathias Womacka Gregory Kaidanov 1/2-1/2 31 Open

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