USCF player statistics

Polk, Clay

USCF 13217558TennesseeUpdated: Nov 2026

US Chess membership expired on April 30, 2025. Published rating history is still shown below.

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Rating format

Regular rating

1,9510 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,951 Regular
Dec 2025: 1950Jan 2026: 1950Feb 2026: 1950Mar 2026: 1950Apr 2026: 1950May 2026: 1950Jun 2026: 1950Jul 2026: 1950Aug 2026: 1950Sep 2026: 1951Oct 2026: 1951Nov 2026: 1951
Dec 2025Nov 2026
12 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -152 Quick vs Regular

    No national baseline for this rating band yet.

  • -79 Blitz vs Regular

    No national baseline for this rating band yet.

  • -135 Online Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+1
Aug 2026 to Sep 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+1 from Aug 2026 to Sep 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±0
Mean absolute change; spread ±0.3

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Polk, Clay
MonthRegularQuickBlitzOnline Blitz
Nov 20261,951no change1,799no change1,872no change1,816 Pno change · 16 games
Oct 20261,951no change1,799no change1,872no change1,816 Pno change · 16 games
Sep 20261,951+11,799no change1,872no change1,816 Pno change · 16 games
Aug 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
Jul 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
Jun 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
May 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
Apr 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
Mar 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
Feb 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
Jan 20261,950no change1,799no change1,872no change1,816 Pno change · 16 games
Dec 20251,9501,7991,8721,816 P16 games
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.