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Aleksander Duleba

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POL · 19 yrs · K=20 · Peak 1624 (May 2025)

Best performance: 1750 at IV Dolnoslaska Liga Juniorow 2025(Best of 2025)

NOV26 Rating

1583

Live Rating

1583.0

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 202615830
Oct 202615830
Sep 202615830
Aug 202615830
Jul 202615830
Jun 202615830
May 202615830
Apr 20261583+1
Mar 20261582-1
Feb 20261583+12
Jan 202615710
Dec 202515710

Form · Classical

oldest → latest

From 104 classical games on record, the latest on Aug 24, 2025.

Classical games since the November list

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

Last playedScore
61st International Akiba Rubinstein Chess Festival - OPEN CAug 16, 2025 – Aug 24, 2025TPR 15313½/9

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

Best wins · Classical

From 77 rated classical games against rated opponents, 2023–2025

#OpponentRating
1, Pawel Rzewnicki, Mar 2024 · Marcowy Turniej Polonii Wroclaw, 1827
2, Kamil Kostecki, Aug 2024 · Adolf Anderssen Chess Festival 2024 - Wroclaw Open C, 1744
3, Kinga Bastrzyk, Mar 2025 · IV Dolnoslaska Liga Juniorow 2025, 1634

Openings · Classical

From the moves of 20 of 104 classical games on record.

As WhiteOpens 1.d4 in 11 of 11 games.

As BlackMeets 1.e4 with 1...e6, and 1.d4 with 1...d5.

All openings (2 as White, 1 as Black)
Openings in White gamesGamesScore
London System450%
Queen's Pawn Game333%

4 more games in openings played fewer than 3 times.

Event timeline · Classical

19 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
2025251415621605
2024441816141549
20238411941194

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