USCF player statistics

Weng, Sam

USCF 16779227CaliforniaUpdated: Nov 2026

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

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Rating format

Regular rating

4990 since Oct 2026

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

Nov 2026499 Regular
Dec 2025: 501Jan 2026: 501Feb 2026: 501Mar 2026: 501Apr 2026: 501May 2026: 501Jun 2026: 501Jul 2026: 501Aug 2026: 500Sep 2026: 499Oct 2026: 499Nov 2026: 499
Dec 2025Nov 2026
12 updates in this window · -2 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -5 Quick vs Regular

    No national baseline for this rating band yet.

  • -22 Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-1
Jul 2026 to Aug 2026
Longest rise
—
No consecutive gains yet
Current run
2 updates
Unchanged since Sep 2026
Typical move
±0
Mean absolute change; spread ±0.4

Published ratings by month

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

Monthly USCF ratings for Weng, Sam
MonthRegularQuickBlitz
Nov 2026499no change494no change477no change
Oct 2026499no change494no change477no change
Sep 2026499-1494-1477no change
Aug 2026500-1495no change477no change
Jul 2026501no change495no change477no change
Jun 2026501no change495no change477no change
May 2026501no change495no change477no change
Apr 2026501no change495no change477no change
Mar 2026501no change495no change477no change
Feb 2026501no change495no change477no change
Jan 2026501no change495no change477no change
Dec 2025501495477
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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.