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Grzegorz Marczak

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POL · 62 yrs · K=20 · Peak 1606 (Mar 2024)

Best performance: 1660 at 62. Międzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Hotel Polanica Res ort&SPA Open (Open D: Elo do 1700)(Best of 2026)

World #=173413 live, down 1623#171,790 publishedPoland #=4732

NOV26 Rating

1545

Live Rating

1545.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615450
Oct 202615450
Sep 20261545+64
Aug 202614810
Jul 202614810
Jun 202614810
May 202614810
Apr 20261481+1
Mar 20261480+9
Feb 20261471+1
Jan 202614700
Dec 20251470-1

Form · Classical

oldest → latest

Unbeaten in the last 3 games (1 win, 2 draws), since Aug 22. That is the longest unbeaten run of 2026.

From 98 classical games on record, the latest on Aug 23.

Classical games since the November list

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

Last playedScore
62. Międzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Hotel Polanica Res ort&SPA Open (Open D: Elo do 1700)Aug 15 – Aug 23TPR 16605/9

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

Event timeline · Classical

2 of 12 events · All years

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 month

2026: 1620 over 18 rated games

MonthGamesScoreAvg oppTPR
Aug188½16411620

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 Marczak · Classical

World

  1. #=173413Martijn Dekkers1545.0
  2. #=173413Eva Vasilonoka1545.0
  3. #=173413Grzegorz Marczak1545.0
  4. #=173413Ho Gia Bao1545.0
  5. #=173413Truong Tien Minh1545.0

Poland

  1. #=4714Stanislaw Kukla1546.0
  2. #=4714Bartosz Krolak1546.0
  3. #=4732Grzegorz Marczak1545.0
  4. #=4732Antoni Dubiel1545.0
  5. #=4732Antoni Rutkowski1545.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE