USCF player statistics

Preston, Berkeley K

USCF 12917232WashingtonUpdated: Nov 2026

US Chess membership expired on November 30, 2023. Published rating history is still shown below.

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Rating format

Regular rating

520

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

Nov 2026520 provisional
Dec 2025: 520 provisionalJan 2026: 520 provisionalFeb 2026: 520 provisionalMar 2026: 520 provisionalApr 2026: 520 provisionalMay 2026: 520 provisionalJun 2026: 520 provisionalJul 2026: 520 provisionalAug 2026: 520 provisionalSep 2026: 520 provisionalOct 2026: 520 provisionalNov 2026: 520 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Published ratings by month

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

Monthly USCF ratings for Preston, Berkeley K
MonthRegular
Nov 2026520 Pno change · 9 games
Oct 2026520 Pno change · 9 games
Sep 2026520 Pno change · 9 games
Aug 2026520 Pno change · 9 games
Jul 2026520 Pno change · 9 games
Jun 2026520 Pno change · 9 games
May 2026520 Pno change · 9 games
Apr 2026520 Pno change · 9 games
Mar 2026520 Pno change · 9 games
Feb 2026520 Pno change · 9 games
Jan 2026520 Pno change · 9 games
Dec 2025520 P9 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.