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Jaroslav Krkoska

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CZE · 43 yrs · K=20 · Peak 1859 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1778 at 35th NATO Chess Championship 2025 - Blitz Tournament(Best of 2025)

World #=86008Czechia #=1957among all players, November list

Blitz rating

1840

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

On FIDE’s list since Feb 2014 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Blitz

Loading chart…

Blitz rating unchanged at 1840 over the last 12 months; peak 1859 in March 2024.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Oct 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Sep 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Aug 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Jul 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Jun 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
May 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Apr 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Mar 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Feb 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Jan 20261876, 0, 0 games1878, 0, 0 games1840, 0, 0 games
Dec 20251876, 0, 0 games1878, 0, 0 games1840, 0, 0 games

Form · Blitz

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Aug 21, 2025.

From 26 blitz games on record, the latest on Aug 21, 2025.

Blitz games since the November list

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

Show gamesLast playedScore
35th NATO Chess Championship 2025 - Blitz TournamentAug 21, 2025TPR 17785½/11

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

Best wins · Blitz

From 20 rated blitz games against rated opponents, 2014–2025

#OpponentRating
1, Richard Kudla, Feb 2014 · 1. FIDE blesk Beskydske sachove skoly 2014, 2044
2, Tomas Ziuras, Aug 2025 · 35th NATO Chess Championship 2025 - Blitz Tournament, 1726
3, Ermes Cavinato, Aug 2025 · 35th NATO Chess Championship 2025 - Blitz Tournament, 1667

Event timeline · Blitz

2 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
20258318651778
201412518131756

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

Rated near Jaroslav Krkoska · Blitz · November list, all players

World

  1. #=86008Ethan Kozower1840
  2. #=86008Vladimir Krainev1840
  3. #=86008Jaroslav Krkoska1840
  4. #=86008Viktor Krylov1840
  5. #=86008Jan Kucera1840

Czechia

  1. #=1957Dusan Maly1840
  2. #=1957Frantisek Lasek1840
  3. #=1957Jaroslav Krkoska1840
  4. #=1957Lubomir Janda1840
  5. #=1957Juraj Kafura1840

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