Gregory Kaidanov

Country

USA

Birth Year

1959

Gender

M

Title

FST,Grandmaster

FIDE ID

2008564

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 ⓘ

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

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
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
651 2017-06-17 12th American Continental Medellin COL 10.16 Sebastian Felipe Sanchez Gregory Kaidanov 0-1 66 Open
652 2017-06-15 12th American Continental Medellin COL 8.2 Rafael Felipe Prasca Sosa Gregory Kaidanov 1/2-1/2 38 Open
653 2017-06-14 12th American Continental Medellin COL 7.36 Gregory Kaidanov John Jairo Cifuentes 1-0 13 Open
654 2017-06-13 12th American Continental Medellin COL 6.19 Felix Jose Ynojosa Aponte Gregory Kaidanov 1-0 39 Open
655 2017-06-13 12th American Continental Medellin COL 5.16 Gregory Kaidanov Oscar Enrique Zavarce Sayago 1/2-1/2 28 Open
656 2017-06-12 12th American Continental Medellin COL 4.5 Alexandr Fier Gregory Kaidanov 1-0 42 Open
657 2017-06-11 12th American Continental Medellin COL 2.2 Reivis Gabriel Brizuela Abreu Gregory Kaidanov 0-1 30 Open
658 2017-06-10 12th American Continental Medellin COL 1.19 Gregory Kaidanov Rolando Renteria 1-0 13 Open
659 2017-01-31 Gibraltar Masters 2017 Caleta ENG 8.37 Gregory Kaidanov Pere Garriga Cazorla 0-1 56 Open
660 2017-01-30 Gibraltar Masters 2017 Caleta ENG 7.53 Kazim Gulamali Gregory Kaidanov 0-1 27 Open
661 2017-01-29 Gibraltar Masters 2017 Caleta ENG 6.36 Stefan Docx Gregory Kaidanov 1-0 72 Open
662 2017-01-28 Gibraltar Masters 2017 Caleta ENG 5.29 Gregory Kaidanov Xander Wemmers 1/2-1/2 30 Open
663 2017-01-27 Gibraltar Masters 2017 Caleta ENG 4.53 Laurence E Webb Gregory Kaidanov 0-1 48 Open
664 2017-01-26 Gibraltar Masters 2017 Caleta ENG 3.89 Gregory Kaidanov Olga Leticia Gamboa Alvarado 1-0 42 Open
665 2017-01-25 Gibraltar Masters 2017 Caleta ENG 2.62 Alan Tate Gregory Kaidanov 1-0 36 Open
666 2017-01-24 Gibraltar Masters 2017 Caleta ENG 1.43 Gregory Kaidanov Badrakh Galmandakh 1/2-1/2 42 Open
667 2016-12-29 26th North American Open Las Vegas USA 7 Andranik Matikozian Gregory Kaidanov 1/2-1/2 31 Open
668 2016-12-28 26th North American Open Las Vegas USA 5.3 Daniel Gurevich Gregory Kaidanov 1/2-1/2 36 Open
669 2015-10-11 Millionaire Chess Op 2015 Las Vegas USA 7.8 Gregory Kaidanov Illya Nyzhnyk 1-0 40 Open
670 2015-10-11 Millionaire TB A 2015 Las Vegas USA 3.2 Aleksandr Shimanov Gregory Kaidanov 1-0 30 Open
671 2015-10-11 Millionaire TB A 2015 Las Vegas USA 2.2 Gregory Kaidanov Luke J McShane 1-0 48 Open
672 2015-10-11 Millionaire TB A 2015 Las Vegas USA 1.1 Wesley So Gregory Kaidanov 1-0 46 Open
673 2015-10-10 Millionaire Chess Op 2015 Las Vegas USA 6.8 Sam Shankland Gregory Kaidanov 1/2-1/2 33 Open
674 2015-10-10 Millionaire Chess Op 2015 Las Vegas USA 5.15 Gregory Kaidanov Aghasi Inants 1-0 31 Open
675 2015-10-09 Millionaire Chess Op 2015 Las Vegas USA 4.16 Kaiqi Yang Gregory Kaidanov 1/2-1/2 59 Open
676 2015-10-09 Millionaire Chess Op 2015 Las Vegas USA 3.13 Gregory Kaidanov Raven Sturt 1/2-1/2 41 Open
677 2015-10-08 Millionaire Chess Op 2015 Las Vegas USA 2.18 Kesav Viswanadha Gregory Kaidanov 0-1 25 Open
678 2015-05-24 10th American Continental Montevideo URU 11.7 Gregory Kaidanov Ruben Felgaer 1/2-1/2 33 Open
679 2015-05-23 10th American Continental Montevideo URU 10.6 Alexander Shabalov Gregory Kaidanov 1/2-1/2 63 Open
680 2015-05-22 10th American Continental Montevideo URU 9.11 Gregory Kaidanov Pablo Ismael Acosta 1-0 62 Open
681 2015-05-21 10th American Continental Montevideo URU 8.11 Roberto Junio Brito Molina Gregory Kaidanov 1/2-1/2 69 Open
682 2015-05-20 10th American Continental Montevideo URU 7.15 Gregory Kaidanov Cristhian Barros Rivadeneira 1-0 33 Open
683 2015-05-19 10th American Continental Montevideo URU 6.14 Brian Escalante Ramirez Gregory Kaidanov 1/2-1/2 47 Open
684 2015-05-18 10th American Continental Montevideo URU 5.13 Gregory Kaidanov Facundo Pierrot 1/2-1/2 50 Open
685 2015-05-17 10th American Continental Montevideo URU 4.11 Renato R. Quintiliano Gregory Kaidanov 1/2-1/2 18 Open
686 2015-05-17 10th American Continental Montevideo URU 3.18 Gregory Kaidanov Felipe Kubiaki Menna Barreto 1-0 44 Open
687 2015-05-16 10th American Continental Montevideo URU 2.13 Frederico Matsuura Gregory Kaidanov 1/2-1/2 54 Open
688 2015-05-15 10th American Continental Montevideo URU 1.14 Gregory Kaidanov Diego Carbone 1-0 29 Open
689 2014-10-26 American Continental 2014 Praia da Pipa BRA 11.13 Renato R. Quintiliano Gregory Kaidanov 1/2-1/2 176 Open
690 2014-10-25 American Continental 2014 Praia da Pipa BRA 10.2 Gregory Kaidanov Luismar Brito 1-0 29 Open
691 2014-10-24 American Continental 2014 Praia da Pipa BRA 9.11 Kevin Paveto Gregory Kaidanov 1-0 44 Open
692 2014-10-23 American Continental 2014 Praia da Pipa BRA 8.2 Gregory Kaidanov Lazaro Bruzon Batista 0-1 36 Open
693 2014-10-22 American Continental 2014 Praia da Pipa BRA 7.6 Federico Perez Ponsa Gregory Kaidanov 1/2-1/2 32 Open
694 2014-10-22 American Continental 2014 Praia da Pipa BRA 6.2 Gregory Kaidanov Ruben Felgaer 1/2-1/2 32 Open
695 2014-10-21 American Continental 2014 Praia da Pipa BRA 5.8 Alan Pichot Gregory Kaidanov 0-1 54 Open
696 2014-10-20 American Continental 2014 Praia da Pipa BRA 4.11 Gregory Kaidanov Deysi Cori T. 1-0 44 Open
697 2014-10-19 American Continental 2014 Praia da Pipa BRA 3.22 Milton Kasuo Okamura Gregory Kaidanov 0-1 44 Open
698 2014-10-19 American Continental 2014 Praia da Pipa BRA 2.48 Gregory Kaidanov Mariela Cortes Arias 1-0 38 Open
699 2014-10-18 American Continental 2014 Praia da Pipa BRA 1.1 Ana Vitoria de Paula Rothebarth Gregory Kaidanov 1/2-1/2 53 Open
700 2014-10-13 Millionaire Chess Open 2014 Las Vegas USA 9.3 Gregory Kaidanov Xiangzhi Bu 1/2-1/2 39 Open

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