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Grzegorz Kosiorowski

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POL · 43 yrs · K=20 · Peak 1853 (Sep 2026)

Best performance: 1933 at 62. Międzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Dom Nad Wodospadem Open B (Elo 1700-2100)(Best of 2026)

World #=61026 live273#60,753 publishedPoland #=1492

OCT26 Rating

1853

Live Rating

1853.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
62. Międzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Dom Nad Wodospadem Open B (Elo 1700-2100)Aug 15 – Aug 23TPR 19335/9

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

Event timeline · Classical

3 of 4 events · All years

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.

Rated near Grzegorz Kosiorowski · Classical

World

  1. #=61026tarbaoui yassine1853.0
  2. #=61026laaroussi abderrahim1853.0
  3. #=61026Grzegorz Kosiorowski1853.0
  4. #=61026Vitomir Vukasinovic1853.0
  5. #=61026Isidora Hodzic1853.0

Poland

  1. #=1492Kuba Rodziewicz-Bielewicz1853.0
  2. #=1492Karol Szwed1853.0
  3. #=1492Grzegorz Kosiorowski1853.0
  4. #=1497Krzysztof Sabor1852.0
  5. #=1497Eugeniusz Murawski1852.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE