Compare

Michal Kostka

Follow

CZE · 37 yrs · K=20 · Peak 1871 (Mar 2024)

Best performance: 1784 at CZECH OPEN 2025 - E - 4-member team tournament(Best of 2025)

World #=60018 live, down 631#59,387 publishedCzechia #=2558

NOV26 Rating

1859

Live Rating

1859.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261859+12
Oct 202618470
Sep 202618470
Aug 202618470
Jul 202618470
Jun 202618470
May 202618470
Apr 202618470
Mar 202618470
Feb 202618470
Jan 202618470
Dec 202518470

Form · Classical

oldest → latest

Unbeaten in the last 2 games (2 wins), since Oct 18. That is the longest unbeaten run of 2026.

From 43 classical games on record, the latest on Nov 1.

Classical games since the November list

TournamentScoreChange
Zlínská krajská soutěž - západ 2026/2027Oct 11 – Apr 11, 20271/1—

Event timeline · Classical

28 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
2026111933—
20255218561784
20201½1814—
201974½18081910
20187416321682
201784½17331776
201653½16401789
2015101928—
2008102021—

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

Recent opponents · Classical

Radek Zak

Rated near Michal Kostka · Classical

World

  1. #=60018Jean-Philippe Saya1859.0
  2. #=60018Juan Topolansky1859.0
  3. #=60018Michal Kostka1859.0
  4. #=60018Michael Moore1859.0
  5. #=60018Carlos Boteo1859.0

Czechia

  1. #=2558Vit Machka1859.0
  2. #=2558Pavel Macecek1859.0
  3. #=2558Michal Kostka1859.0
  4. #=2558Jiri Kupilik1859.0
  5. #=2558Milos Fila1859.0

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