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Mateusz Jaroszewski

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POL · 20 yrs · K=20 · Peak 1638 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1830 at II Otwarte Mistrzostwa Mazowsza w Szachach Blyskawicznych o Puchar Kolei Mazowieckich(Best of 2023)

World #=214480Poland #=7276among all players, November list

Blitz rating

1591

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Sep 2015 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1592 to 1591 over the last 12 months; peak 1638 in March 2024.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261663, 0, 0 games1638, 0, 0 games1591, 0, 0 games
Oct 20261663, 0, 0 games1638, 0, 0 games1591, 0, 0 games
Sep 20261663, 0, 0 games1638, 0, 0 games1591, 0, 0 games
Aug 20261663, 0, 0 games1638, 0, 0 games1591, 0, 0 games
Jul 20261663, 0, 0 games1638, 0, 0 games1591, 0, 0 games
Jun 20261663, 0, 0 games1638, 0, 0 games1591, 0, 0 games
May 20261663, 0, 0 games1638, +56, 8 games1591, 0, 0 games
Apr 20261663, +1, 0 games1582, 0, 0 games1591, 0, 0 games
Mar 20261662, -1, 0 games1582, 0, 0 games1591, -1, 0 games
Feb 20261663, -1, 0 games1582, 0, 0 games1592, 0, 0 games
Jan 20261664, 0, 0 games1582, 0, 0 games1592, 0, 0 games
Dec 20251664, +1, 0 games1582, 0, 0 games1592, 0, 0 games

Form · Blitz

oldest → latest

From 131 blitz games on record, the latest on Aug 19, 2025.

Blitz games since the November list

No rated blitz games this rating periodsince the NOV26 list (Nov 1, 2026)

Show gamesLast playedScore
61st International Akiba Rubinstein Chess Festival - Blitz 2Aug 19, 2025TPR 16394½/11

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

Best wins · Blitz

From 92 rated blitz games against rated opponents, 2014–2025

#OpponentRating
1, WFM Kristine Quek, Jan 2024 · MARIENBAD OPEN 2024 F - blitz tournament, 1827
2, Liwia Babinska, Aug 2025 · 61st International Akiba Rubinstein Chess Festival - Blitz 2, 1753
3, Zofia Kulczycka, Aug 2025 · 61st International Akiba Rubinstein Chess Festival - Blitz 2, 1744

Event timeline · Blitz

12 events

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.

Performance rating by year

YearGamesScoreAvg oppTPR
2025103½17491639
2024311215841504
20233413½16141542
20225116311391
20184113531160
2014401616816

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Mateusz Jaroszewski · Blitz · November list, all players

World

  1. #=214480Jain Anubhav1591
  2. #=214480Levente Janzso1591
  3. #=214480Mateusz Jaroszewski1591
  4. #=214480Ehsan Javadi1591
  5. #=214480Chanudi Praharsha Jayasinghe1591

Poland

  1. #=7276Jan Kozak1591
  2. #=7276Ireneusz Grzesiuk1591
  3. #=7276Mateusz Jaroszewski1591
  4. #=7276Aleksander Gibas1591
  5. #=7276Bartosz Czaplinski1591

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.