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Grzegorz Guzdziol

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LUX · 44 yrs · K=20 · Peak 1747 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1848 at Marburger Schachtage 2025 B-Open(Best of 2025)

World #=115383 live, down 1878#113,505 publishedLuxembourg #=174Europe #=80271among active players

Classical rating

1694

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

On FIDE’s list since Aug 2023

How live ratings are calculated

Rating History · Classical

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Classical rating 1697 to 1694 over the last 12 months; peak 1747 in March 2024.

Official rating by month

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

ListClassicalBlitz
Nov 20261694, 0, 0 games1610, 0, 0 games
Oct 20261694, 0, 0 games1610, 0, 0 games
Sep 20261694, 0, 0 games1610, 0, 0 games
Aug 20261694, 0, 0 games1610, 0, 0 games
Jul 20261694, 0, 0 games1610, 0, 0 games
Jun 20261694, 0, 0 games1610, 0, 0 games
May 20261694, 0, 0 games1610, 0, 0 games
Apr 20261694, 0, 0 games1610, 0, 0 games
Mar 20261694, 0, 0 games1610, 0, 0 games
Feb 20261694, -6, 1 game1610, 0, 0 games
Jan 20261700, +3, 1 game1610, 0, 0 games
Dec 20251697, 0, 0 games1610, 0, 0 games

Form · Classical

oldest → latest

From 45 classical games on record, the latest on Jan 11.

Classical games since the November list

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

Show gamesLast playedScore
Luxembourg Team Championship 25-26 Round 6Jan 110/1

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

Best wins · Classical

From 34 rated classical games against rated opponents, 2023–2026

#OpponentRating
1, Gilbert Geschwindt, Oct 2023 · 2e Coupe de Bertrange, 1719
2, Danny Kaiser, Oct 2025 · Marburger Schachtage 2025 B-Open, 1715
3, Gerard Weber, Apr 2023 · National Individual Championship 2023 Cat. C, 1689

Event timeline · Classical

8 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
2026101857—
202511516671631
20232210½16071593

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

Rated near Grzegorz Guzdziol · Classical

World

  1. #=115383Kyra Gurrola1694.0
  2. #=115383Johnny Guo1694.0
  3. #=115383Grzegorz Guzdziol1694.0
  4. #=115383Fabian Groot Kormelinck1694.0
  5. #=115383Mikolaj Trybek1694.0

Luxembourg

  1. #=172Myriam Pleim1695.0
  2. #=174Johnny Guo1694.0
  3. #=174Grzegorz Guzdziol1694.0
  4. #176Simon Riviere1693.0
  5. #177Quentin Debecq1692.0

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