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Gregory Kotlyar

USA · 62 yrs · K=20 · Peak 2306 (Jan 2010)

Best performance: 2364 at CalChess Annual State Championship 2009(Best of 2009)

OCT26 Rating

2306

Live Rating

2306.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Oct 202623060
Sep 202623060
Aug 202623060
Jul 202623060
Jun 202623060
May 202623060
Apr 202623060
Mar 202623060
Feb 202623060
Jan 202623060
Dec 202523060
Nov 202523060

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
CalChess Annual State Championship 2009Nov 27, 2009 – Nov 29, 2009TPR 23642/3

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

Event timeline · Classical

1 event

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.

Live ratings projected from the OCT26 published list · Not affiliated with FIDE