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Jan Grondkowski

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POL · 15 yrs · K=40 · Peak 1586 (By Oct 2024)

Best performance: 1529 at Eliminacje Miedzywojewodzkie Strefy PL-LU do Finalu OOM w 2025 roku - C13(Best of 2024)

World #=401173Poland #=10757among all players, November list

Classical rating

1586

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

On FIDE’s list since Oct 2024 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1586 over the last 12 months; peak 1586 by October 2024.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261586, 0, 0 games1559, 0, 0 games1502, 0, 0 games
Oct 20261586, 0, 0 games1559, 0, 0 games1502, 0, 0 games
Sep 20261586, 0, 0 games1559, 0, 0 games1502, 0, 0 games
Aug 20261586, 0, 0 games1559, 0, 0 games1502, 0, 0 games
Jul 20261586, 0, 0 games1559, 0, 0 games1502, 0, 0 games
Jun 20261586, 0, 0 games1559, 0, 0 games1502, 0, 0 games
May 20261586, 0, 0 games1559, 0, 0 games1502, 0, 0 games
Apr 20261586, 0, 0 games1559, +12, 0 games1502, +1, 0 games
Mar 20261586, 0, 0 games1547, -11, 0 games1501, -1, 0 games
Feb 20261586, 0, 0 games1558, -1, 0 games1502, 0, 0 games
Jan 20261586, 0, 0 games1559, +12, 0 games1502, +1, 0 games
Dec 20251586, 0, 0 games1547, 0, 0 games1501, 0, 0 games

Classical games since the November list

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

Show gamesLast playedScore
Eliminacje Miedzywojewodzkie Strefy PL-LU do Finalu OOM w 2025 roku - C13Sep 11, 2024 – Sep 15, 2024TPR 15293½/9

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

Best wins · Classical

From 8 rated classical games against rated opponents, 2024

#OpponentRating
1, Dawid Perkowski, Sep 2024 · Eliminacje Miedzywojewodzkie Strefy PL-LU do Finalu OOM w 2025 roku - C13, 1582

Event timeline · Classical

1 event

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
202482½16701529

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

Rated near Jan Grondkowski · Classical · November list, all players

World

  1. #=401173Mariam Grigalashvili1586
  2. #=401173Aleksandr Grishin1586
  3. #=401173Jan Grondkowski1586
  4. #=401173Emily Grove1586
  5. #=401173Adam Grzyb1586

Poland

  1. #=10757Andrzej Berent1586
  2. #=10757Mateusz Biniszkiewicz1586
  3. #=10757Jan Grondkowski1586
  4. #=10757Pawel Chodorowski1586
  5. #=10757Pawel Kozlowski1586

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