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Jan Piotrowski

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POL · 56 yrs · K=20 · Peak 1636 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1457 at IX Turniej Szachowy o Puchar Kawki(Best of 2020)

World #=296144Poland #=10957among all players, November list

Rapid rating

1578

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

On FIDE’s list since Oct 2020 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Rapid

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Rapid rating 1579 to 1578 over the last 12 months; peak 1636 in March 2024.

Official rating by month

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

ListRapidBlitz
Nov 20261578, 0, 0 gamesunrated
Oct 20261578, 0, 0 gamesunrated
Sep 20261578, 0, 0 gamesunrated
Aug 20261578, 0, 0 gamesunrated
Jul 20261578, 0, 0 gamesunrated
Jun 20261578, 0, 0 gamesunrated
May 20261578, 0, 0 gamesunrated
Apr 20261578, -1, 0 gamesunrated
Mar 20261579, 0, 0 games1440, 8 games
Feb 20261579, 0, 0 gamesunrated
Jan 20261579, 0, 0 gamesunrated
Dec 20251579, 0, 0 gamesunrated

Form · Rapid

oldest → latest

From 23 rapid games on record, the latest on Apr 27, 2025.

Rapid games since the November list

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

Show gamesLast playedScore
V Otwarte Mistrzostwa Jaworzyny Slaskiej w Szachach, Grupa AApr 27, 2025TPR 10983/9

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

Best wins · Rapid

From 16 rated rapid games against rated opponents, 2020–2025

#OpponentRating
1, Wiktor Sewera, Sep 2020 · IX Turniej Szachowy o Puchar Kawki, 1311
2, Joanna Dymowska, Aug 2020 · VI Turniej Szachowy o Puchar Kawki, 1161
3, Rafal Krenz, Sep 2020 · IX Turniej Szachowy o Puchar Kawki, 1149

Event timeline · Rapid

3 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
202011415211419

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

Rated near Jan Piotrowski · Rapid · November list, all players

World

  1. #=296144Ruben Pino Garcia1578
  2. #=296144Igor Pinus1578
  3. #=296144Jan Piotrowski1578
  4. #=296144Mathis Platel-Lentz1578
  5. #=296144Andrey Plutahin1578

Poland

  1. #=10957Wojciech Sobieralski1578
  2. #=10957Jan Wojcik1578
  3. #=10957Jan Piotrowski1578
  4. #=10957Cezary Burzynski1578
  5. #=10957Jakub Klak1578

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