USCF player statistics

Calvert, Liam

USCF 33128668IndianaUpdated: Nov 2026

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

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Rating format

Regular rating

302

Provisional rating · Nov 2026 · 6 published updates since Jun 2026

Nov 2026302 provisional
Jun 2026: 299 provisionalJul 2026: 299 provisionalAug 2026: 302 provisionalSep 2026: 302 provisionalOct 2026: 302 provisionalNov 2026: 302 provisional
Jun 2026Nov 2026
6 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • +1 Quick vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+3
Jul 2026 to Aug 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+3 from Jul 2026 to Aug 2026
Current run
3 updates
Unchanged since Aug 2026
Typical move
±1
Mean absolute change; spread ±1.3

Published ratings by month

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

Monthly USCF ratings for Calvert, Liam
MonthRegularQuick
Nov 2026302 Pno change · 4 games303 Pno change · 4 games
Oct 2026302 Pno change · 4 games303 Pno change · 4 games
Sep 2026302 Pno change · 4 games303 Pno change · 4 games
Aug 2026302 P+3 · 4 games303 P+3 · 4 games
Jul 2026299 Pno change · 4 games300 Pno change · 4 games
Jun 2026299 P4 games300 P4 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.