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Marek Kosiorek

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POL · 50 yrs · K=20 · Peak 2353 (Jan 2013)

Best performance: 2146 at Mistrzostwa Polski w Szachach Blyskawicznych 2025(Best of 2025)

World #=3973 live23#3,950 publishedPoland #=123

OCT26 Rating

2218

Live Rating

2218.0

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
Mistrzostwa Polski w Szachach Blyskawicznych 2025Oct 26, 2025TPR 21469/15

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 Marek Kosiorek · Blitz

World

  1. #=3940FMNicolas Coursaget2219.0
  2. #=3940Bence Dr. Gyurkovics2219.0
  3. #=3973FMMarek Kosiorek2218.0
  4. #=3973CMJakub Lizak2218.0
  5. #=3973FMDang Minh Quang Tran2218.0

Poland

  1. #=121FMMarcin Steczek2220.0
  2. #=121Maurycy Zerebiec2220.0
  3. #=123FMMarek Kosiorek2218.0
  4. #=123CMJakub Lizak2218.0
  5. #=123CMRyszard Cwiek2218.0

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