USCF player statistics

Ly, Mason

USCF 16743735MissouriUpdated: Nov 2026

US Chess membership expired on October 31, 2024. Published rating history is still shown below.

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Rating format

Regular rating

4850 since Oct 2026

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

Nov 2026485 Regular
Dec 2025: 485Jan 2026: 485Feb 2026: 485Mar 2026: 485Apr 2026: 485May 2026: 485Jun 2026: 485Jul 2026: 485Aug 2026: 484Sep 2026: 485Oct 2026: 485Nov 2026: 485
Dec 2025Nov 2026
12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • +15 Quick vs Regular

    No national baseline for this rating band yet.

  • -167 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
-1
Jul 2026 to Aug 2026
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 ±0.4

Published ratings by month

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

Monthly USCF ratings for Ly, Mason
MonthRegularQuickBlitz
Nov 2026485no change500no change318 Pno change · 11 games
Oct 2026485no change500no change318 Pno change · 11 games
Sep 2026485+1500+1318 Pno change · 11 games
Aug 2026484-1499-1318 Pno change · 11 games
Jul 2026485no change500no change318 Pno change · 11 games
Jun 2026485no change500no change318 Pno change · 11 games
May 2026485no change500no change318 Pno change · 11 games
Apr 2026485no change500no change318 Pno change · 11 games
Mar 2026485no change500no change318 Pno change · 11 games
Feb 2026485no change500no change318 Pno change · 11 games
Jan 2026485no change500no change318 Pno change · 11 games
Dec 2025485500318 P11 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.