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Mariusz Jedrzejowski

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POL · 63 yrs · K=40 · Peak 1827 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1813 at Festiwal Szachowy Spotkania przy szachownicy-Open B(Best of 2010)

World #=184739Poland #=4710among all players, November list

Classical rating

1827

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

On FIDE’s list since Sep 2010 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1827 over the last 12 months; peak 1827 in March 2024.

Official rating by month

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

ListClassical
Nov 20261827, 0, 0 games
Oct 20261827, 0, 0 games
Sep 20261827, 0, 0 games
Aug 20261827, 0, 0 games
Jul 20261827, 0, 0 games
Jun 20261827, 0, 0 games
May 20261827, 0, 0 games
Apr 20261827, 0, 0 games
Mar 20261827, 0, 0 games
Feb 20261827, 0, 0 games
Jan 20261827, 0, 0 games
Dec 20251827, 0, 0 games

Form · Classical

oldest → latest

From 30 classical games on record, the latest on May 1, 2014.

Classical games since the November list

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

Last playedScore
Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow 2014 - Grupa BApr 27, 2014 – May 4, 2014TPR 16292½/6

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

Best wins · Classical

From 24 rated classical games against rated opponents, 2010–2014

#OpponentRating
1, Lukasz Lenda, May 2011 · Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow, Grupa B, 1856
2, Walery Tichonow, Apr 2010 · Mistrzostwa Malopolski Seniorow i Juniorow - Grupa B, 1766
3, Piotr Kuciel, Apr 2010 · Mistrzostwa Malopolski Seniorow i Juniorow - Grupa B, 1722

Openings · Classical

From the moves of 12 of 30 classical games on record.

As WhiteOpens 1.Nf3 in 3 of 6 games, 1.d4 in 3.

As BlackMeets 1.e4 with 1...c5.

All openings (1 as Black)

Against 1.e4: 1...c5 in 5.

Openings in Black gamesGamesScore
Sicilian Defense550%

1 more game in an opening played fewer than 3 times.

Event timeline · Classical

4 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
201452½16291629
201173½17501750
2010127½16821777

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

Rated near Mariusz Jedrzejowski · Classical · November list, all players

World

  1. #=184739Stanislav Javora1827
  2. #=184739H B G T Jayasoma1827
  3. #=184739Mariusz Jedrzejowski1827
  4. #=184739Taesik Jee1827
  5. #=184739Flemming Jensen1827

Poland

  1. #=4710Joanna Panczuk1827
  2. #=4710Grzegorz Lesniak1827
  3. #=4710Mariusz Jedrzejowski1827
  4. #=4710Miroslawa Litwiniec1827
  5. #=4710Monika Tarczykowska1827

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