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Jerzy Marczukiewicz

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POL · 70 yrs · K=20 · Peak 1961 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1769 at Indywidualne Mistrzostwa Polski nieslyszacych w szachach blyskawicznych kobiet i mezczyzn(Best of 2026)

World #=34008 live, down 569#33,439 publishedPoland #=1080Europe #=19113among active players

Blitz rating

1828

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

On FIDE’s list since Jul 2014

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1902 to 1828 over the last 12 months; peak 1961 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 20261809, 0, 0 games1816, -21, 8 games1828, -11, 7 games
Oct 20261809, -5, 3 games1837, 0, 0 games1839, 0, 0 games
Sep 20261814, -46, 9 games1837, 0, 0 games1839, 0, 0 games
Aug 20261860, 0, 0 games1837, 0, 0 games1839, 0, 0 games
Jul 20261860, +34, 9 games1837, 0, 0 games1839, 0, 0 games
Jun 20261826, 0, 0 games1837, 0, 0 games1839, 0, 0 games
May 20261826, 0, 0 games1837, 0, 0 games1839, 0, 0 games
Apr 20261826, 0, 0 games1837, 0, 0 games1839, 0, 0 games
Mar 20261826, 0, 0 games1837, 0, 0 games1839, 0, 0 games
Feb 20261826, -6, 9 games1837, 0, 0 games1839, -63, 10 games
Jan 20261832, 0, 0 games1837, 0, 0 games1902, 0, 0 games
Dec 20251832, 0, 0 games1837, 0, 0 games1902, 0, 0 games

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 3 games, Jan 1.

From 41 blitz games on record, the latest on Oct 25.

Blitz games since the November list

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

Last playedScore
Indywidualne Mistrzostwa Polski nieslyszacych w szachach blyskawicznych kobiet i mezczyznOct 25TPR 17695/9

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

Best wins · Blitz

From 30 rated blitz games against rated opponents, 2014–2026

#OpponentRating
1, Mariusz Cwiek, Oct 2026 · Indywidualne Mistrzostwa Polski nieslyszacych w szachach blyskawicznych kobiet i mezczyzn, 1932
2, Roman Atamanchuk, Jan 2026 · XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Blitz, 1684
3, Andrzej Mika, Jan 2026 · XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Blitz, 1672

* No blitz rating yet, so FIDE rates the game at the player's classical rating.

Event timeline · Blitz

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
202617717561691
202510516861686

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

Rated near Jerzy Marczukiewicz · Blitz

World

  1. #=34005Dario Moreno1828.2
  2. #=34005Jose Gabriel Pinuelas Gutierrez1828.2
  3. #=34008Jerzy Marczukiewicz1828.0
  4. #=34008Rafal Dybowski1828.0
  5. #=34008WCM Pitso Refilwe1828.0

Poland

  1. #=1075Maciej Rytel1829.0
  2. #=1075Wojciech Wrobel1829.0
  3. #=1080Jerzy Marczukiewicz1828.0
  4. #=1080Rafal Dybowski1828.0
  5. #=1080Daniel Tyran1828.0

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

Jerzy Marczukiewicz: Live FIDE Rating 1809