USCF player statistics

Dubnoff, Micah Simon

USCF 15270887PennsylvaniaUpdated: Oct 2026

US Chess membership expired on January 31, 2026. Published rating history is still shown below.

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Rating format

Regular rating

2,1260 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20262,126 Regular
Dec 2025: 2105Jan 2026: 2105Feb 2026: 2126Mar 2026: 2126Apr 2026: 2126May 2026: 2126Jun 2026: 2126Jul 2026: 2126Aug 2026: 2126Sep 2026: 2126Oct 2026: 2126
Dec 2025Oct 2026
11 updates in this window · +21 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -27 Quick vs Regular

    No national baseline for this rating band yet.

  • -406 Blitz vs Regular

    No national baseline for this rating band yet.

  • -383 Online Quick vs Regular

    No national baseline for this rating band yet.

  • -480 Online Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+21
Jan 2026 to Feb 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+21 from Jan 2026 to Feb 2026
Current run
8 updates
Unchanged since Feb 2026
Typical move
±2
Mean absolute change; spread ±6.6

Published ratings by month

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

Monthly USCF ratings for Dubnoff, Micah Simon
MonthRegularQuickBlitzOnline QuickOnline Blitz
Oct 20262,126no change2,099no change1,720no change1,743no change1,646no change
Sep 20262,126no change2,099no change1,720no change1,743no change1,646no change
Aug 20262,126no change2,099no change1,720no change1,743no change1,646no change
Jul 20262,126no change2,099no change1,720no change1,743no change1,646no change
Jun 20262,126no change2,099no change1,720no change1,743no change1,646no change
May 20262,126no change2,099no change1,720no change1,743no change1,646no change
Apr 20262,126no change2,099no change1,720no change1,743no change1,646no change
Mar 20262,126no change2,099no change1,720no change1,743no change1,646no change
Feb 20262,126+212,099no change1,720+261,743no change1,646no change
Jan 20262,105no change2,099no change1,694no change1,743no change1,646no change
Dec 20252,1052,0991,6941,7431,646
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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.