USCF player statistics

Zimmer, Michael

USCF 15088822ArizonaUpdated: Nov 2026

US Chess membership expired on April 30, 2024. Published rating history is still shown below.

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Rating format

Regular rating

1,077

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

Nov 20261,077 provisional
Dec 2025: 1077 provisionalJan 2026: 1077 provisionalFeb 2026: 1077 provisionalMar 2026: 1077 provisionalApr 2026: 1077 provisionalMay 2026: 1077 provisionalJun 2026: 1077 provisionalJul 2026: 1077 provisionalAug 2026: 1077 provisionalSep 2026: 1077 provisionalOct 2026: 1077 provisionalNov 2026: 1077 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12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -29 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 Zimmer, Michael
MonthRegularQuick
Nov 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Oct 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Sep 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Aug 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Jul 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Jun 20261,077 Pno change · 10 games1,048 Pno change · 10 games
May 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Apr 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Mar 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Feb 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Jan 20261,077 Pno change · 10 games1,048 Pno change · 10 games
Dec 20251,077 P10 games1,048 P10 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.