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Sergey Isakov

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RUS · 68 yrs · K=20 · Peak 1833 (By Jul 2012)

Best performance: 1843 at Open blitz Senior men(Best of 2018)

World #=38316 live, down 561#37,755 publishedRussia #=3361Asia #=8790among active players

Blitz rating

1800

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jul 2012 or earlier

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1803 to 1800 over the last 12 months; peak 1833 by July 2012.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261863, 0, 0 games1835, 0, 0 games1800, 0, 0 games
Oct 20261863, 0, 0 games1835, 0, 0 games1800, 0, 0 games
Sep 20261863, 0, 0 games1835, 0, 0 games1800, 0, 0 games
Aug 20261863, 0, 0 games1835, 0, 0 games1800, 0, 0 games
Jul 20261863, 0, 0 games1835, 0, 0 games1800, 0, 0 games
Jun 20261863, 0, 0 games1835, 0, 0 games1800, 0, 0 games
May 20261863, 0, 0 games1835, 0, 0 games1800, 0, 0 games
Apr 20261863, 0, 0 games1835, 0, 0 games1800, -3, 7 games
Mar 20261863, 0, 0 games1835, 0, 0 games1803, 0, 0 games
Feb 20261863, 0, 0 games1835, 0, 0 games1803, 0, 0 games
Jan 20261863, 0, 0 games1835, +13, 4 games1803, 0, 0 games
Dec 20251863, 0, 0 games1822, 0, 0 games1803, 0, 0 games

Form · Blitz

oldest → latest

From 84 blitz games on record, the latest on Feb 28.

Blitz games since the November list

No rated blitz games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
Blitz chess tournament men seniors 2026Feb 28TPR 18023/9

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Blitz

From 69 rated blitz games against rated opponents, 2012–2026

#OpponentRating
1, Vladimir Eg Pronchatov, Feb 2026 · Blitz chess tournament men seniors 2026, 1939*
2, Elkhan Eyvazov, Aug 2015 · Men Moscow Chmp. 2 semifinal 2015 Blitz, 1917
3, Urij Voronin, Mar 2018 · Open blitz Senior men, 1905

* No blitz rating yet, so FIDE rates the game at the player's classical rating.

Event timeline · Blitz

8 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

YearGamesScoreAvg oppTPR
20267318521802
202218616911566
20218218841691
2018184½19561763
201510219821742
20128219821789

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Sergey Isakov · Blitz

World

  1. #=38316Jesus Adrian Moreno Rattia1800.0
  2. #=38316WFM Alexandra Alieva1800.0
  3. #=38316Sergey Isakov1800.0
  4. #=38316Naman Khandelwal1800.0
  5. #=38316Jade Sandrey1800.0

Russia

  1. #3360Aleksandr Makarov1800.4
  2. #=3361WFM Alexandra Alieva1800.0
  3. #=3361Sergey Isakov1800.0
  4. #=3361Dmitry Balakhin1800.0
  5. #=3361Matvey Shalkin1800.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.