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Marcel Kowalski

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POL · 13 yrs · K=40 · Peak 1536 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1738 at Mistrzostwa Gorzowa Wlkp. - Final B Round 7-9(Best of 2025)

World #=200352 live, down 3036#197,316 publishedPoland #=5688Europe #=123977among active players

Classical rating

1482

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

On FIDE’s list since Nov 2022

How live ratings are calculated

Rating History · Classical

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Classical rating 1427 to 1482 over the last 12 months; peak 1536 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 20261482, 0, 0 games1503, 0, 0 games1523, 0, 0 games
Oct 20261482, 0, 0 games1503, 0, 0 games1523, 0, 0 games
Sep 20261482, 0, 0 games1503, 0, 0 games1523, 0, 0 games
Aug 20261482, 0, 0 games1503, 0, 0 games1523, 0, 0 games
Jul 20261482, 0, 0 games1503, 0, 0 games1523, 0, 0 games
Jun 20261482, 0, 0 games1503, 0, 0 games1523, 0, 0 games
May 20261482, 0, 0 games1503, 0, 0 games1523, 0, 0 games
Apr 20261482, +1, 0 games1503, 0, 0 games1523, 0, 0 games
Mar 20261481, +4, 0 games1503, 0, 0 games1523, 0, 0 games
Feb 20261477, -1, 0 games1503, 0, 0 games1523, 0, 0 games
Jan 20261478, +48, 3 games1503, 0, 0 games1523, 0, 0 games
Dec 20251430, +3, 4 games1503, 0, 0 games1523, 0, 0 games

Form · Classical

oldest → latest

Unbeaten in the last 4 games (2 wins, 2 draws), since Nov 16, 2025.

From 80 classical games on record, the latest on Dec 7, 2025.

Classical games since the November list

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

Last playedScore
Mistrzostwa Gorzowa Wlkp. - Final B Round 7-9Dec 7, 2025TPR 17382/3

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

Best wins · Classical

From 54 rated classical games against rated opponents, 2021–2025

#OpponentRating
1, Michal Jedrzejczyk, Dec 2025 · Mistrzostwa Gorzowa Wlkp. - Final B Round 7-9, 1542
2, Antoni Modzelan, Mar 2025 · Turniej klasyfikacyjny - Zima-Wiosna w KSz Stilon - grupa A Round 7, 1504
3, Wojciech Lewandowicz, Mar 2025 · Turniej klasyfikacyjny - Zima-Wiosna w KSz Stilon - grupa A Round 3-6, 1492

Event timeline · Classical

21 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
202515615861514
2024101½15591263
2023114½12221157
20221531190950
2021301133333

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

Rated near Marcel Kowalski · Classical

World

  1. #=200352Rafal Wroblewski1482.0
  2. #=200352Dominik Dobrowolski1482.0
  3. #=200352Marcel Kowalski1482.0
  4. #=200352Rozalia Zychon1482.0
  5. #=200352Oliwier Sosnowski1482.0

Poland

  1. #=5688Rafal Wroblewski1482.0
  2. #=5688Dominik Dobrowolski1482.0
  3. #=5688Marcel Kowalski1482.0
  4. #=5688Rozalia Zychon1482.0
  5. #=5688Oliwier Sosnowski1482.0

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