USCF player statistics

Guenther, Mathew

USCF 16897614MarylandUpdated: Nov 2026

US Chess membership expired on October 31, 2025. Published rating history is still shown below.

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Rating format

Regular rating

1,1670 since Oct 2026

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

Nov 20261,167 Regular
Dec 2025: 1167Jan 2026: 1167Feb 2026: 1167Mar 2026: 1167Apr 2026: 1166May 2026: 1166Jun 2026: 1167Jul 2026: 1167Aug 2026: 1167Sep 2026: 1167Oct 2026: 1167Nov 2026: 1167
Dec 2025Nov 2026
12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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
+1
May 2026 to Jun 2026
Biggest drop
-1
Mar 2026 to Apr 2026
Longest rise
1 update
+1 from May 2026 to Jun 2026
Current run
5 updates
Unchanged since Jun 2026
Typical move
±0
Mean absolute change; spread ±0.4

Published ratings by month

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

Monthly USCF ratings for Guenther, Mathew
MonthRegular
Nov 20261,167no change
Oct 20261,167no change
Sep 20261,167no change
Aug 20261,167no change
Jul 20261,167no change
Jun 20261,167+1
May 20261,166no change
Apr 20261,166-1
Mar 20261,167no change
Feb 20261,167no change
Jan 20261,167no change
Dec 20251,167
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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.