USCF player statistics

Ahearn, Brian

USCF 16767643District of ColumbiaUpdated: 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

1,149

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

Nov 20261,149 provisional
Dec 2025: 1149 provisionalJan 2026: 1149 provisionalFeb 2026: 1149 provisionalMar 2026: 1149 provisionalApr 2026: 1149 provisionalMay 2026: 1149 provisionalJun 2026: 1149 provisionalJul 2026: 1149 provisionalAug 2026: 1149 provisionalSep 2026: 1149 provisionalOct 2026: 1149 provisionalNov 2026: 1149 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -499 Quick vs Regular (provisional)

    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
—
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 Ahearn, Brian
MonthRegularQuick
Nov 20261,149 Pno change · 16 games650 Pno change · 4 games
Oct 20261,149 Pno change · 16 games650 Pno change · 4 games
Sep 20261,149 Pno change · 16 games650 Pno change · 4 games
Aug 20261,149 Pno change · 16 games650 Pno change · 4 games
Jul 20261,149 Pno change · 16 games650 Pno change · 4 games
Jun 20261,149 Pno change · 16 games650 Pno change · 4 games
May 20261,149 Pno change · 16 games650 Pno change · 4 games
Apr 20261,149 Pno change · 16 games650 Pno change · 4 games
Mar 20261,149 Pno change · 16 games650 Pno change · 4 games
Feb 20261,149 Pno change · 16 games650 Pno change · 4 games
Jan 20261,149 Pno change · 16 games650 Pno change · 4 games
Dec 20251,149 P16 games650 P4 games
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