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Marcin Kostrzewski

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POL · 14 yrs · K=40 · Peak 1503 (Sep 2026)

Best performance: 1365 at OTWARTE MISTRZOSTWA WOLSZTYNA JUNIOROW W SZACHACH O PUCHAR DYREKTORA WDK(Best of 2026)

World #=155905 live1474#154,431 publishedPoland #=6775

OCT26 Rating

1503

Live Rating

1503.0

Change

0.0

Games Played

0

Rating History · Rapid

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Rapid games since the October list

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

Last playedScore
OTWARTE MISTRZOSTWA WOLSZTYNA JUNIOROW W SZACHACH O PUCHAR DYREKTORA WDKAug 1TPR 13653/7

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

Event timeline · Rapid

2 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 Marcin Kostrzewski · Rapid

World

  1. #=155905Antoni Wielgat1503.0
  2. #=155905Yaroslau Kuvannikau1503.0
  3. #=155905Marcin Kostrzewski1503.0
  4. #=155905Jesus Sanchis Almagro1503.0
  5. #=155905Charvik Jain1503.0

Poland

  1. #=6775Antoni Wielgat1503.0
  2. #=6775Yaroslau Kuvannikau1503.0
  3. #=6775Marcin Kostrzewski1503.0
  4. #=6775Jan Radon1503.0
  5. #=6775Andrzej Chruscicki1503.0

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