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Pertti T Sirkka

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AUS · 76 yrs · K=20 · Peak 1820 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1794 at 2021 Norths Blitz Championship(Best of 2021)

World #=40131 live, down 661#39,470 publishedAustralia #=285Asia #=9261among active players

Blitz rating

1789

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

On FIDE’s list since Mar 2016

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1819 to 1789 over the last 12 months; peak 1820 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 20261776, -12, 3 games1858, 0, 0 games1789, 0, 0 games
Oct 20261788, +7, 1 game1858, 0, 0 games1789, 0, 0 games
Sep 20261781, 0, 0 games1858, 0, 0 games1789, 0, 0 games
Aug 20261781, 0, 0 games1858, 0, 0 games1789, 0, 0 games
Jul 20261781, 0, 0 games1858, 0, 0 games1789, 0, 0 games
Jun 20261781, 0, 0 games1858, 0, 0 games1789, 0, 0 games
May 20261781, 0, 0 games1858, 0, 0 games1789, 0, 0 games
Apr 20261781, +10, 1 game1858, 0, 0 games1789, +1, 0 games
Mar 20261771, +13, 2 games1858, 0, 0 games1788, -1, 0 games
Feb 20261758, 0, 0 games1858, 0, 0 games1789, 0, 0 games
Jan 20261758, 0, 0 games1858, 0, 0 games1789, -30, 7 games
Dec 20251758, -2, 0 games1858, 0, 0 games1819, 0, 0 games

Form · Blitz

oldest → latest

From 128 blitz games on record, the latest on Dec 2, 2025.

Blitz games since the November list

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

Last playedScore
2025 Norths AGM BlitzDec 2, 2025TPR 16623/7

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

Best wins · Blitz

From 106 rated blitz games against rated opponents, 2016–2025

#OpponentRating
1, Graeme Plato, Jan 2020 · 2020 Australian Blitz Championship, 2004
2, WIM Biljana N Dekic, Feb 2021 · 2021 Norths Blitz Championship, 1978
3, Georg Pfefferle, Sep 2017 · 2017 Norths Purdy Blitz, 1976

Event timeline · Blitz

14 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
20257317121662
202495½15881668
20215415541794
2020201116781714
2019371616721622
20189317711646
201713617601731
20166118481575

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

Rated near Pertti T Sirkka · Blitz

World

  1. #=40131Niraj Patel1789.0
  2. #=40131Sanjay Selvam1789.0
  3. #=40131Pertti T Sirkka1789.0
  4. #=40131Javier Nicolas Hernandez1789.0
  5. #=40131Bevan Clouston1789.0

Australia

  1. #=282Benjamin Martin1792.0
  2. #284Prakarsha Paudel1790.0
  3. #=285Pertti T Sirkka1789.0
  4. #=285Bevan Clouston1789.0
  5. #=285Matthew Chen1789.0

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