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Grzegorz Slabek

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POL · 61 yrs · K=20 · Peak 2235 (Apr 2002)

Best performance: 2296 at IX Mistrzostwa Miasta Limanowa(Best of 2007)

World #=35686 live, down 551#35,135 publishedPoland #=942Europe #=26261among active players

Classical rating

1959

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

On FIDE’s list since Jan 2001 or earlier

How live ratings are calculated

Rating History · Classical

Loading chart…

Classical rating 1942 to 1959 over the last 12 months; peak 2235 in April 2002.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261959, 0, 0 games2066, +11, 9 games2029, -11, 40 games
Oct 20261959, 0, 0 games2055, +29, 27 games2040, -16, 12 games
Sep 20261959, 0, 0 games2026, 0, 0 games2056, 0, 0 games
Aug 20261959, 0, 0 games2026, -6, 9 games2056, -23, 51 games
Jul 20261959, 0, 0 games2032, 0, 0 games2079, +27, 19 games
Jun 20261959, -7, 3 games2032, -24, 7 games2052, 0, 0 games
May 20261966, 0, 0 games2056, 0, 0 games2052, 0, 0 games
Apr 20261966, -1, 4 games2056, -18, 15 games2052, 0, 0 games
Mar 20261967, 0, 0 games2074, 0, 0 games2052, 0, 0 games
Feb 20261967, +25, 9 games2074, 0, 0 games2052, +2, 11 games
Jan 20261942, 0, 0 games2074, +14, 16 games2050, 0, 0 games
Dec 20251942, 0, 0 games2060, 0, 0 games2050, 0, 0 games

Form · Classical

oldest → latest

Some of this player's 2026 games are not on record yet, so no unbeaten run is shown.

From 679 classical games on record, the latest on May 17.

Classical games since the November list

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

Last playedScore
DMP - IV Liga Malopolska 2026 Round 5-9May 15 – May 17TPR 18861½/3

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

Best wins · Classical

From 649 rated classical games against rated opponents, 2006–2026

#OpponentRating
1, GM Marcel Kanarek, Dec 2008 · XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A, 2458
2, IM Antanas Zapolskis, Aug 2012 · III Miedzynarodowe Mistrzostwa Krakowa - OPEN, 2327
3, GM Maciej Klekowski, Jul 2009 · XX Open Tournament Rudnik`2009 Gr A, 2269

Openings · Classical

From the moves of 182 of 679 classical games on record.

As WhiteOpens 1.d4 in 47 of 92 games, 1.Nf3 in 37, 1.b4 in 4.

As BlackMeets 1.e4 with 1...d5, and 1.d4 with 1...Nf6 or 1...d5.

All openings (9 as White, 8 as Black)
Openings in White gamesGamesScore
Queen's Pawn Game2245%
Zukertort Opening1750%
East Indian Defense1168%
Queen's Gambit Declined658%
Indian Defense463%

18 more games in openings played fewer than 3 times.

Event timeline · Classical

50 of 87 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
2025211019261912
20242913½20161995
202392½19091743
20193421½18921987
2018221418381940
2016281718171897
2015523217951882
2014432619502022
20127644½20032068
20114829½19632043
20103518½19511972
20094419½20812038
2007533420662168

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

Rated near Grzegorz Slabek · Classical

World

  1. #=35686Marek Swierczewski1959.0
  2. #=35686FM Dionizy Barwinski1959.0
  3. #=35686CM Grzegorz Slabek1959.0
  4. #=35686Krzysztof Checiak1959.0
  5. #=35686CM Moakofi Notha1959.0

Poland

  1. #=942Marek Swierczewski1959.0
  2. #=942FM Dionizy Barwinski1959.0
  3. #=942CM Grzegorz Slabek1959.0
  4. #=942Krzysztof Checiak1959.0
  5. #=942Grzegorz Zabawski1959.0

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