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USCF player statistics

Cook, Gregory Lee

USCF 30241897GeorgiaLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Regular rating

986

Provisional rating · Sep 2026

Sep 2026

986 provisional

Dec 2025: 986 provisionalJan 2026: 986 provisionalFeb 2026: 986 provisionalMar 2026: 986 provisionalApr 2026: 986 provisionalMay 2026: 986 provisionalJun 2026: 986 provisionalJul 2026: 986 provisionalAug 2026: 986 provisionalSep 2026: 986 provisional
Dec 2025Sep 2026
Open points are provisional. Lines connect available observations; missing months do not establish inactivity.
10 monthly rating updates in this window

The comparison field

Regular rating in context

Sep 2026 rating update

United States

57.5%

of the comparison population has a lower rating.

48,160 lower31 same rating35,444 higher

Georgia

63.8%

of the comparison population has a lower rating.

1,294 lower0 same rating734 higher

Where this rating sits

83,635 rated members · 50-point bands

Median falls in
800–849

8,096 members have ratings within 100 points of 986.

Player · 986
01,4502,900

Highlighted band: player rating · Dashed line: target rating

950–999: 2,074 members (2.4%). Select a band to explore the distribution.

Explore a target rating

Compare a rating with this published population.

58.2% have ratings below 1,000.

48,741 of 83,635 members. At 986, the figure is 57.5%.

The population stays fixed. This is a rating comparison, not a prediction of future rank or results.

How these comparisons are calculated

Calculated from the Sep 2026 monthly rating update, using the same population as Chess67’s USCF statistics: US members classified as active in the published monthly records, excluding lifetime-coded records. Includes provisional ratings. These are Chess67 calculations, not official US Chess rankings. “Lower” is strictly lower; ties share a rank. National and state groups overlap. This player is outside that comparison population; no membership rank is assigned.

Explore United States statistics Explore Georgia statistics

Published ratings by month

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Cook, Gregory Lee
MonthRegularQuickBlitz
Sep 2026986 P917 P193 P
Aug 2026986 P917 P193 P
Jul 2026986 P917 P193 P
Jun 2026986 P917 P193 P
May 2026986 P917 P193 P
Apr 2026986 P917 P193 P
Mar 2026986 P917 P193 P
Feb 2026986 P917 P193 P
Jan 2026986 P917 P193 P
Dec 2025986 P917 P193 P

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About these statistics

These pages use the monthly USCF rating updates available to Chess67. Ratings can change between monthly publications. Missing months do not mean a player was inactive. For current ratings and tournament history, consult the official US Chess record.

National USCF statisticsGeorgia USCF statistics