USCF player statistics

Devore, Robert Allan

USCF 31743186PennsylvaniaLatest available supplement: Sep 2026
Official US Chess record
Rating format

Regular rating

440

Provisional rating

400475550Dec 2025: 471 (provisional)Jan 2026: 471 (provisional)Feb 2026: 471 (provisional)Mar 2026: 471 (provisional)Apr 2026: 471 (provisional)May 2026: 471 (provisional)Jun 2026: 471 (provisional)Jul 2026: 471 (provisional)Aug 2026: 438 (provisional)Sep 2026: 440 (provisional)Dec 2025Sep 2026
Published supplement ratings. Lines connect available observations; they do not show individual tournament results.

Regular rating in context

United States

#62,080

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

Higher than 25.7% of ratings in this population.

Pennsylvania

#2,073

Among 2,639 rated members; tied ratings share a rank.

Higher than 21.4% 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 Devore, Robert Allan
SupplementRegularQuick
Sep 2026440 P445 P
Aug 2026438 P445 P
Jul 2026471 P476 P
Jun 2026471 P476 P
May 2026471 P476 P
Apr 2026471 P476 P
Mar 2026471 P476 P
Feb 2026471 P476 P
Jan 2026471 P476 P
Dec 2025471 P476 P

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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 statisticsPennsylvania USCF statistics