USCF player statistics

Barnum, Jack

USCF 15570290New YorkUpdated: Nov 2026

US Chess membership expired on December 31, 2023. Published rating history is still shown below.

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Rating format

Online Quick rating

1,236

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

Nov 20261,236 provisional
Dec 2025: 1236 provisionalJan 2026: 1236 provisionalFeb 2026: 1236 provisionalMar 2026: 1236 provisionalApr 2026: 1236 provisionalMay 2026: 1236 provisionalJun 2026: 1236 provisionalJul 2026: 1236 provisionalAug 2026: 1236 provisionalSep 2026: 1236 provisionalOct 2026: 1236 provisionalNov 2026: 1236 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12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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 Barnum, Jack
MonthOnline Quick
Nov 20261,236 Pno change · 7 games
Oct 20261,236 Pno change · 7 games
Sep 20261,236 Pno change · 7 games
Aug 20261,236 Pno change · 7 games
Jul 20261,236 Pno change · 7 games
Jun 20261,236 Pno change · 7 games
May 20261,236 Pno change · 7 games
Apr 20261,236 Pno change · 7 games
Mar 20261,236 Pno change · 7 games
Feb 20261,236 Pno change · 7 games
Jan 20261,236 Pno change · 7 games
Dec 20251,236 P7 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.