USCF player statistics

Popkin, Simon

USCF 13099945New YorkUpdated: Nov 2026

US Chess membership expired on October 31, 2026. Published rating history is still shown below.

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Rating format

Regular rating

2,0060 since Oct 2026

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

Nov 20262,006 Regular
Dec 2025: 1960Jan 2026: 1960Feb 2026: 1960Mar 2026: 1960Apr 2026: 1960May 2026: 2006Jun 2026: 2006Jul 2026: 2006Aug 2026: 2006Sep 2026: 2006Oct 2026: 2006Nov 2026: 2006
Dec 2025Nov 2026
12 updates in this window · +46 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -226 Quick vs Regular

    No national baseline for this rating band yet.

  • -161 Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+46
Apr 2026 to May 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+46 from Apr 2026 to May 2026
Current run
6 updates
Unchanged since May 2026
Typical move
±4
Mean absolute change; spread ±13.9

Published ratings by month

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

Monthly USCF ratings for Popkin, Simon
MonthRegularQuickBlitz
Nov 20262,006no change1,780no change1,845 Pno change · 17 games
Oct 20262,006no change1,780no change1,845 Pno change · 17 games
Sep 20262,006no change1,780no change1,845 Pno change · 17 games
Aug 20262,006no change1,780no change1,845 Pno change · 17 games
Jul 20262,006no change1,780no change1,845 Pno change · 17 games
Jun 20262,006no change1,780no change1,845 Pno change · 17 games
May 20262,006+461,780no change1,845 Pno change · 17 games
Apr 20261,960no change1,780no change1,845 Pno change · 17 games
Mar 20261,960no change1,780no change1,845 Pno change · 17 games
Feb 20261,960no change1,780no change1,845 Pno change · 17 games
Jan 20261,960no change1,780no change1,845 Pno change · 17 games
Dec 20251,9601,7801,845 P17 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.