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Jakub Ostrowski

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POL · 14 yrs · K=40 · Peak 1525 (Feb 2026)

Best performance: 1396 at Indywidualne Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego Juniorow w Szachach Klasycznych - chlopcy do lat 14.(Best of 2025)

World #=192423 live, down 6969#185,454 publishedPoland #=5309

OCT26 Rating

1507

Live Rating

1507.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202615070
Sep 202615070
Aug 202615070
Jul 202615070
Jun 202615070
May 202615070
Apr 20261507-17
Mar 20261524-1
Feb 20261525+1
Jan 202615240
Dec 20251524+8

Classical games since the October list

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

Last playedScore
Indywidualne Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego Juniorow w Szachach Klasycznych - chlopcy do lat 14.Oct 4, 2025 – Oct 5, 2025TPR 13962½/6

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

Event timeline · Classical

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 Jakub Ostrowski · Classical

World

  1. #=192423Mael Chabanne Skala1507.0
  2. #=192423Pascal Miard1507.0
  3. #=192423Jakub Ostrowski1507.0
  4. #=192423Julio Diaz Nunez1507.0
  5. #=192423Tomasz Kajda1507.0

Poland

  1. #=5309Marek Lurka1507.0
  2. #=5309Aleksander Matkowski1507.0
  3. #=5309Jakub Ostrowski1507.0
  4. #=5309Tomasz Kajda1507.0
  5. #=5309Pawel Pietka1507.0

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