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Aleksander Kowalski

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POL · 16 yrs · K=40 · Peak 1615 (Dec 2025)

Best performance: 1808 at Turniej klasyfikacyjny - Zima-Wiosna w KSz Stilon - grupa A Round 3-6(Best of 2025)

World #=149127 live, down 1638#147,489 publishedPoland #=3845

NOV26 Rating

1605

Live Rating

1605.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616050
Oct 202616050
Sep 202616050
Aug 202616050
Jul 202616050
Jun 202616050
May 202616050
Apr 202616050
Mar 20261605-10
Feb 202616150
Jan 202616150
Dec 20251615+8

Form · Classical

oldest → latest

Unbeaten in the last 4 games (2 wins, 2 draws), since Nov 23, 2025.

From 124 classical games on record, the latest on Dec 7, 2025.

Classical games since the November list

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

Last playedScore
Mistrzostwa Gorzowa Wlkp. - Final B Round 7-9Dec 7, 2025TPR 16122/3

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

Best wins · Classical

From 94 rated classical games against rated opponents, 2021–2025

#OpponentRating
1, Maciej Koch, Mar 2025 · Turniej klasyfikacyjny - Zima-Wiosna w KSz Stilon - grupa A Round 3-6, 1803
2, Piotr Czaczka, Mar 2025 · Turniej klasyfikacyjny - Zima-Wiosna w KSz Stilon - grupa A Round 7, 1696
3, Marek Bajek, Feb 2025 · Turniej klasyfikacyjny - Zima-Wiosna w KSz Stilon - grupa A Round 1-2, 1688

Event timeline · Classical

28 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
2025171116221732
20242710½15771497
20239213631143
2022341213041194
20217211731015

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

Rated near Aleksander Kowalski · Classical

World

  1. #=149127Stephane Maggio1605.0
  2. #=149127Molapo Thabang1605.0
  3. #=149127Aleksander Kowalski1605.0
  4. #=149127Natalia Branka1605.0
  5. #=149127Louis Corbeel1605.0

Poland

  1. #=3830Adam Kosek1606.0
  2. #=3830Piotr Piniaz1606.0
  3. #=3845Aleksander Kowalski1605.0
  4. #=3845Natalia Branka1605.0
  5. #=3845Tadeusz Grabowiecki1605.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE