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Karol Laszczynski

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POL · 19 yrs · K=20 · Peak 1635 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1618 at III Dolnoslaska Liga Juniorow 2024(Best of 2024)

World #=442390Poland #=12252among all players, November list

Classical rating

1544

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

On FIDE’s list since Sep 2022 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1544 over the last 12 months; peak 1635 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 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
Oct 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
Sep 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
Aug 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
Jul 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
Jun 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
May 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
Apr 20261544, -1, 0 games1499, 0, 0 games1578, 0, 0 games
Mar 20261545, +1, 0 games1499, 0, 0 games1578, 0, 0 games
Feb 20261544, 0, 0 games1499, 0, 0 games1578, 0, 0 games
Jan 20261544, 0, 0 games1499, +1, 0 games1578, 0, 0 games
Dec 20251544, 0, 0 games1498, 0, 0 games1578, 0, 0 games

Form · Classical

oldest → latest

Unbeaten in the last 3 games (3 wins), since Aug 9, 2025.

From 68 classical games on record, the latest on Aug 10, 2025.

Classical games since the November list

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

Last playedScore
Wroclaw Open C - Adolf Anderssen Chess Festival 2025Aug 3, 2025 – Aug 10, 2025TPR 16175½/9

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

Best wins · Classical

From 56 rated classical games against rated opponents, 2021–2025

#OpponentRating
1, Szymon Jarosz, Apr 2024 · III Dolnoslaska Liga Juniorow 2024, 1767
2, Mikolaj Grobelny, Nov 2023 · Weekendowy Turniej Polonii Wroclaw z okazji Dnia Niepodleglosci ", 1663
3, Maksymilian Malas, Aug 2025 · Wroclaw Open C - Adolf Anderssen Chess Festival 2025, 1629

Openings · Classical

From the moves of 16 of 68 classical games on record.

As WhiteOpens 1.e4 in 8 of 8 games.

As BlackMeets 1.e4 with 1...e5.

All openings (1 as White)
Openings in White gamesGamesScore
Sicilian Defense540%

3 more games in openings played fewer than 3 times.

Event timeline · Classical

9 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
202562½16741617
202416217961474
2023181113261406
20229513071350
202171½1169939

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

Rated near Karol Laszczynski · Classical · November list, all players

World

  1. #=442390Duisengali Kushkenov1544
  2. #=442390Jesus Alberto La Cruz Centeno1544
  3. #=442390Karol Laszczynski1544
  4. #=442390You Hang Lau1544
  5. #=442390Ilias Lazarian1544

Poland

  1. #=12252Piotr Kubalski1544
  2. #=12252Stanislaw Ksiazkiewicz1544
  3. #=12252Karol Laszczynski1544
  4. #=12252Mateusz Matysik1544
  5. #=12252Julia Klima1544

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