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Marcin Kruk

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POL · 31 yrs · K=40 · Peak 1848 (By Aug 2025)

Best performance: 1933 at Warsaw Chess Festival - XXIV Miguel Najdorf Memorial - group C(Best of 2025)

World #=170632Poland #=4388among all players, November list

Classical rating

1845

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

On FIDE’s list since Aug 2025 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1845 over the last 12 months; peak 1848 by August 2025.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261845, 0, 0 games2004, 0, 0 games2028, 0, 0 games
Oct 20261845, 0, 0 games2004, 0, 0 games2028, 0, 0 games
Sep 20261845, 0, 0 games2004, 0, 0 games2028, 0, 0 games
Aug 20261845, 0, 0 games2004, 0, 0 games2028, 0, 0 games
Jul 20261845, 0, 0 games2004, 0, 0 games2028, -27, 11 games
Jun 20261845, 0, 0 games2004, 0, 0 games2055, 0, 0 games
May 20261845, 0, 0 games2004, 0, 0 games2055, 0, 0 games
Apr 20261845, +6, 0 games2004, 0, 0 games2055, 0, 0 games
Mar 20261839, -6, 0 games2004, +1, 0 games2055, 0, 0 games
Feb 20261845, 0, 0 games2003, -1, 0 games2055, -1, 0 games
Jan 20261845, 0, 0 games2004, 0, 0 games2056, +115, 26 games
Dec 20251845, 0, 0 games2004, 0, 0 games1941, 0, 0 games

Form · Classical

oldest → latest

Unbeaten in the last 4 games (4 wins), since Jul 28, 2025.

From 14 classical games on record, the latest on Jul 31, 2025.

Classical games since the November list

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

Show gamesLast playedScore
Wakacyjne FIDE granie w Hetmanie 2_2025Jul 27, 2025 – Jul 31, 2025TPR 18314/5

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

Best wins · Classical

From 12 rated classical games against rated opponents, 2025

#OpponentRating
1, Wiktor Muronczyk, Jul 2025 · Wakacyjne FIDE granie w Hetmanie 2_2025, 1638
2, Janusz Kwiek, Jul 2025 · Wakacyjne FIDE granie w Hetmanie 2_2025, 1605
3, Janusz Wiktorowski, Jul 2025 · Warsaw Chess Festival - XXIV Miguel Najdorf Memorial - group C, 1564

Event timeline · Classical

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
20251210½15441880

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

Rated near Marcin Kruk · Classical · November list, all players

World

  1. #=170632Nicolai Krog1845
  2. #=170632Stefan Krstic1845
  3. #=170632Marcin Kruk1845
  4. #=170632Josef Krystian1845
  5. #=170632Malgorzata Krzywda1845

Poland

  1. #=4388Marian Kozlowski1845
  2. #=4388Dariusz Banasiak1845
  3. #=4388Marcin Kruk1845
  4. #=4388Michal Swislowski1845
  5. #=4411WCM Sylwia Mlynarska1844

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