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David Chock

USA · 36 yrs · K=40 · Peak 1999 (By Oct 2007)

Best performance: 1925 at 12th Annual Pacific Coast Open(Best of 2007)

NOV26 Rating

1999

Live Rating

1999.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202619990
Oct 202619990
Sep 202619990
Aug 202619990
Jul 202619990
Jun 202619990
May 202619990
Apr 202619990
Mar 202619990
Feb 202619990
Jan 202619990
Dec 202519990

Form · Classical

Form shows from 10 games. 6 classical games are on record so far.

Classical games since the November list

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

Last playedScore
12th Annual Pacific Coast OpenJul 19, 2007TPR 19252½/6

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

Best wins · Classical

From 4 rated classical games against rated opponents, 2007

No win against a rated opponent yet in 4 rated classical games.

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 NOV26 published list · Not affiliated with FIDE