Source: https://ruchess.ru/news/all/konstantin_sakaev_priglashaet_na_sentyabrskie_vebinary_i_kvesty/

FIDE Rating

2551

World Rank

#330

FIDE Peak Rank

#27 (2677) - Jan 2005 (Age 30)

Rapid

2484 World #443, Peak 2654 (Sep 2018)

Blitz

2632 World #100 (all players), Peak 2632 (Nov 2021)

Born

13 Apr 1974
Soviet Union , Leningrad ( St. Petersburg )

FIDE ID 4104226

Wikipedia

Active Years:

1990 - 2025

Total Games:

1868

Wins:

709 (38%)

Losses:

241 (13%)

Draws:

918 (49%)

Total score:

63%

White:
E12 Nimzo-Indian Defense (46 games)
D15 Slav Defense (37 games)
D85 Grünfeld Defense (26 games)
Black:
B90 Sicilian Defense (59 games)
B22 Sicilian Defense (31 games)
E15 Queen's Indian Defense (23 games)