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Petr Kostenko

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KAZ · 50 yrs · K=10 · Peak 2555 (Feb 2016)

Best performance: 2852 at Cup of Akim Pavlodar region(Best of 2015)

World #=2798 live, down 21#2,777 publishedKazakhstan #=39

NOV26 Rating

2281

Live Rating

2281.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Nov 20262281-11
Oct 202622920
Sep 202622920
Aug 202622920
Jul 202622920
Jun 202622920
May 202622920
Apr 20262292-2
Mar 202622940
Feb 202622940
Jan 202622940
Dec 202522940

Form · Rapid

oldest → latest

Unbeaten in the last 5 games (3 wins, 2 draws), since Oct 4. Longest unbeaten run in 2026: 9 games, Mar 28 – Mar 29.

From 536 rapid games on record, the latest on Oct 4.

Rapid games since the November list

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

Last playedScore
MTS Rapid final 4.10Oct 4TPR 23085/7

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

Event timeline · Rapid

4 of 64 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: 2183 over 28 rated games

MonthGamesScoreAvg oppTPR
Oct141019582116
Mar141020932251

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

Rated near Petr Kostenko · Rapid

World

  1. #=2798IM Seyed Kian Poormosavi2281.0
  2. #=2798CM Daniel Ser2281.0
  3. #=2798GM Petr Kostenko2281.0
  4. #=2798Timur Balmagambetov2281.0
  5. #=2798Leon Bojo2281.0

Kazakhstan

  1. #37WGM Xeniya Balabayeva2289.0
  2. #38WIM Elnaz Kaliakhmet2284.6
  3. #=39GM Petr Kostenko2281.0
  4. #=39Timur Balmagambetov2281.0
  5. #41IM Yevgeniy Pak2278.0

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