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Jan Duszynski

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POL · 19 yrs · K=40 · Peak 1561 (By Dec 2024)

Best performance: 1586 at XV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2025 Round 8-11(Best of 2025)

NOV26 Rating

1502

Live Rating

1502.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202615020
Oct 202615020
Sep 202615020
Aug 202615020
Jul 202615020
Jun 202615020
May 202615020
Apr 20261502+1
Mar 202615010
Feb 20261501+4
Jan 202614970
Dec 202514970

Form · Classical

oldest → latest

From 30 classical games on record, the latest on Mar 18, 2025.

Classical games since the November list

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

Last playedScore
XV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2025 Round 8-11Mar 4, 2025 – Mar 25, 2025TPR 15861½/3

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

Best wins · Classical

From 22 rated classical games against rated opponents, 2024–2025

#OpponentRating
1Janusz Kwiek, Zimowe FIDE granie w Hetmanie 2024, Dec 2024, 1614
2Alisa Shubina, Otwarte Mistrzostwa Warszawy grupa B 2024, Nov 2024, 1589
3Tomasz Kochanek, XV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2025 Round 4-7, Feb 2025, 1569

Event timeline · Classical

6 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
2024155½15961501

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

Live ratings projected from the NOV26 published list · Not affiliated with FIDE