USCF player statistics

Duvall, Edward

USCF 32877539KentuckyLatest available supplement: Sep 2026
Official US Chess record
Rating format

Regular rating

623

Provisional rating

550625700Mar 2026: 582 (provisional)Apr 2026: 624 (provisional)May 2026: 623 (provisional)Jun 2026: 623 (provisional)Jul 2026: 623 (provisional)Aug 2026: 623 (provisional)Sep 2026: 623 (provisional)Mar 2026Sep 2026
Published supplement ratings. Lines connect available observations; they do not show individual tournament results.

Regular rating in context

United States

#52,146

Among 83,635 rated members; tied ratings share a rank.

Higher than 37.5% of ratings in this population.

Kentucky

#588

Among 1,086 rated members; tied ratings share a rank.

Higher than 45.7% of ratings in this population.

Calculated from the Sep 2026 supplement, using the same population as Chess67’s USCF statistics: US members classified as active by the supplement rules, excluding lifetime-coded records. Includes provisional ratings. These are Chess67 calculations, not official US Chess rankings.

Published ratings by supplement

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Duvall, Edward
SupplementRegularQuick
Sep 2026623 P599 P
Aug 2026623 P599 P
Jul 2026623 P599 P
Jun 2026623 P599 P
May 2026623 P599 P
Apr 2026624 P599 P
Mar 2026582 P548 P
Feb 2026——

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About these statistics

These pages use the USCF supplements 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 statisticsKentucky USCF statistics