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Mieczyslaw Idziak

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POL · 73 yrs · K=20 · Peak 1626 (Apr 2024)

Best performance: 1663 at Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski wschod r 9 -12(Best of 2023)

World #=161052 live, down 2368#158,684 publishedPoland #=4236Europe #=105797among active players

Classical rating

1577

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

On FIDE’s list since Jan 2017

How live ratings are calculated

Rating History · Classical

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Classical rating 1597 to 1577 over the last 12 months; peak 1626 in April 2024.

Official rating by month

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

ListClassicalRapid
Nov 20261577, 0, 0 games1672, 0, 0 games
Oct 20261577, 0, 0 games1672, 0, 0 games
Sep 20261577, 0, 0 games1672, 0, 0 games
Aug 20261577, 0, 0 games1672, 0, 0 games
Jul 20261577, 0, 0 games1672, 0, 0 games
Jun 20261577, 0, 0 games1672, 0, 0 games
May 20261577, 0, 0 games1672, 0, 0 games
Apr 20261577, 0, 0 games1672, 0, 0 games
Mar 20261577, 0, 0 games1672, 0, 0 games
Feb 20261577, 0, 0 games1672, 0, 0 games
Jan 20261577, 0, 0 games1672, 0, 0 games
Dec 20251577, -20, 2 games1672, 0, 0 games

Form · Classical

oldest → latest

From 121 classical games on record, the latest on Nov 16, 2025.

Classical games since the November list

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

Last playedScore
Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wschod R 1-2Nov 16, 20250/2

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

Best wins · Classical

From 96 rated classical games against rated opponents, 2016–2025

#OpponentRating
1, Karol Kwapisiewicz, Mar 2019 · IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 14-17, 1717
2, Szczepan Wilgosz, Mar 2023 · Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski wschod r 9 -12, 1679
3, Marek Urban, Feb 2017 · IV Dolnoslaska Liga 2016/2017 - okreg wroclawski Round 8-13, 1648

Event timeline · Classical

44 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
202571½16661436
20249414101367
202385½13891530
2021122½14221192
20206314981498
2019136½14441444
20186413201445
20179813781729
20167413411391

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

Rated near Mieczyslaw Idziak · Classical

World

  1. #=161052Jakub Harasimczuk1577.0
  2. #=161052Mateusz Milewski1577.0
  3. #=161052Mieczyslaw Idziak1577.0
  4. #=161052Jose Bienvenido Kleque1577.0
  5. #=161052Luis Perez Miguel1577.0

Poland

  1. #=4236Jakub Harasimczuk1577.0
  2. #=4236Mateusz Milewski1577.0
  3. #=4236Mieczyslaw Idziak1577.0
  4. #=4236Rafal Wieleba1577.0
  5. #=4236Piotr Pustkowiak1577.0

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