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Thomas Gatzen-O`keefe

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AUS · 20 yrs · K=20 · Peak 1850 (Mar 2026)

Best performance: 1985 at 2024 ANU Open(Best of 2024)

World #=167537Australia #=1039among all players, November list

Classical rating

1849

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

On FIDE’s list since Dec 2021 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1849 over the last 12 months; peak 1850 in March 2026.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261849, 0, 0 games1983, 0, 0 games1960, 0, 0 games
Oct 20261849, 0, 0 games1983, 0, 0 games1960, 0, 0 games
Sep 20261849, 0, 0 games1983, 0, 0 games1960, 0, 0 games
Aug 20261849, 0, 0 games1983, -26, 7 games1960, 0, 0 games
Jul 20261849, 0, 0 games2009, 0, 0 games1960, 0, 0 games
Jun 20261849, 0, 0 games2009, 0, 0 games1960, 0, 0 games
May 20261849, 0, 0 games2009, 0, 0 games1960, -10, 9 games
Apr 20261849, -1, 0 games2009, 0, 0 games1970, 0, 0 games
Mar 20261850, +1, 0 games2009, 0, 0 games1970, 0, 0 games
Feb 20261849, 0, 0 games2009, 0, 0 games1970, 0, 0 games
Jan 20261849, 0, 0 games2009, -1, 0 games1970, 0, 0 games
Dec 20251849, 0, 0 games2010, 0, 0 games1970, 0, 0 games

Form · Classical

oldest → latest

From 117 classical games on record, the latest on Jul 27, 2025.

Classical games since the November list

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

Last playedScore
2025 ANU OpenJul 25, 2025 – Jul 27, 2025TPR 18903½/6

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

Best wins · Classical

From 105 rated classical games against rated opponents, 2021–2025

#OpponentRating
1, Vincent Qiang, Jan 2025 · 2025 Australian Open Premier, 1890
2, Oladoyin Fasakin, May 2024 · 2024 ACT Chess Championship, 1882
3, Darryl Chan, Jan 2025 · 2025 Australian Open Premier, 1839

Event timeline · Classical

17 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
20252112½18191891
20242413½17511794
2023441916361586
202210714831632
20216413331458

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

Rated near Thomas Gatzen-O`keefe · Classical · November list, all players

World

  1. #=167537Francisco Javier Garcia Martos1849
  2. #=167537Edine Gassert1849
  3. #=167537Thomas Gatzen-O`keefe1849
  4. #=167537Vincent Gaudin1849
  5. #=167537Cesar Augusto Gavilan Gamarra1849

Australia

  1. #=1039Clint Therakam1849
  2. #=1039WCM Ekaterina Gratchev1849
  3. #=1039Thomas Gatzen-O`keefe1849
  4. #=1039Jonathan Su`a1849
  5. #=1049Kevin Bonham1848

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