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Mateusz Kosiarski

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POL · 20 yrs · K=20 · Peak 1462 (Mar 2026)

Best performance: 1381 at XI Mistrzostwa Polski Administracji Publicznej - szachy blyskawiczne(Best of 2025)

World #=109727 live867#108,860 publishedPoland #=4213

OCT26 Rating

1461

Live Rating

1461.0

Change

0.0

Games Played

0

Rating History · Blitz

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Blitz games since the October list

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

Last playedScore
XI Mistrzostwa Polski Administracji Publicznej - szachy blyskawiczneDec 14, 2025TPR 13814/11

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

Event timeline · Blitz

1 event

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 Mateusz Kosiarski · Blitz

World

  1. #=109727Piotr Zach1461.0
  2. #=109727Rafal Ciosek1461.0
  3. #=109727Mateusz Kosiarski1461.0
  4. #=109727Oliwier Nawara1461.0
  5. #=109727Adam Zembaty1461.0

Poland

  1. #=4213Piotr Zach1461.0
  2. #=4213Rafal Ciosek1461.0
  3. #=4213Mateusz Kosiarski1461.0
  4. #=4213Oliwier Nawara1461.0
  5. #=4213Adam Zembaty1461.0

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