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Ismatulla Mambetzhan

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KAZ · 12 yrs · K=40 · Peak 1637 (By May 2025)

Best performance: 1651 at Rapid BM October 2025(Best of 2025)

World #=191557 live, down 1585#189,972 publishedKazakhstan #=3961

NOV26 Rating

1436

Live Rating

1436.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Nov 202614360
Oct 202614360
Sep 202614360
Aug 202614360
Jul 202614360
Jun 202614360
May 20261436-37
Apr 202614730
Mar 20261473+1
Feb 20261472-1
Jan 202614730
Dec 202514730

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 4 games, Apr 4.

From 113 rapid games on record, the latest on Apr 5.

Rapid games since the November list

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

Last playedScore
FIZMAT CHESS OPEN ASTANA 2026Apr 4 – Apr 5TPR 8236/11

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

Event timeline · Rapid

1 of 16 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: 823 over 3 rated games

MonthGamesScoreAvg oppTPR
Apr301623823

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

Rated near Ismatulla Mambetzhan · Rapid

World

  1. #=191557Alinur Askerbek1436.0
  2. #=191557Miras Myrzakhanov1436.0
  3. #=191557Ismatulla Mambetzhan1436.0
  4. #=191557Rayan Abdulla1436.0
  5. #=191557Dmitry Nikolin1436.0

Kazakhstan

  1. #=3961Alinur Askerbek1436.0
  2. #=3961Miras Myrzakhanov1436.0
  3. #=3961Ismatulla Mambetzhan1436.0
  4. #=3961Rayan Abdulla1436.0
  5. #=3961Dmitry Nikolin1436.0

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