USCF player statistics

Hartung, Michael Brenden

USCF 16833804VirginiaUpdated: Nov 2026

US Chess membership expired on February 28, 2025. Published rating history is still shown below.

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Rating format

Regular rating

7370 since Oct 2026

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

Nov 2026737 Regular
Dec 2025: 737Jan 2026: 737Feb 2026: 737Mar 2026: 737Apr 2026: 737May 2026: 737Jun 2026: 737Jul 2026: 720Aug 2026: 737Sep 2026: 737Oct 2026: 737Nov 2026: 737
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12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -64 Quick vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+17
Jul 2026 to Aug 2026
Biggest drop
-17
Jun 2026 to Jul 2026
Longest rise
1 update
+17 from Jul 2026 to Aug 2026
Current run
3 updates
Unchanged since Aug 2026
Typical move
±3
Mean absolute change; spread ±7.6

Published ratings by month

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

Monthly USCF ratings for Hartung, Michael Brenden
MonthRegularQuick
Nov 2026737no change673no change
Oct 2026737no change673no change
Sep 2026737no change673no change
Aug 2026737+17673no change
Jul 2026720-17673no change
Jun 2026737no change673no change
May 2026737no change673no change
Apr 2026737no change673no change
Mar 2026737no change673no change
Feb 2026737no change673no change
Jan 2026737no change673no change
Dec 2025737673
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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.