USCF player statistics

Parker, David Frank

USCF 15575013MichiganUpdated: Nov 2026

US Chess membership expired on February 28, 2026. Published rating history is still shown below.

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Rating format

Regular rating

1,1930 since Oct 2026

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

Nov 20261,193 Regular
Dec 2025: 1088Jan 2026: 1194Feb 2026: 1194Mar 2026: 1194Apr 2026: 1194May 2026: 1194Jun 2026: 1194Jul 2026: 1194Aug 2026: 1194Sep 2026: 1193Oct 2026: 1193Nov 2026: 1193
Dec 2025Nov 2026
12 updates in this window · +105 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -129 Quick vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+106
Dec 2025 to Jan 2026
Biggest drop
-1
Aug 2026 to Sep 2026
Longest rise
1 update
+106 from Dec 2025 to Jan 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±10
Mean absolute change; spread ±32

Published ratings by month

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

Monthly USCF ratings for Parker, David Frank
MonthRegularQuick
Nov 20261,193no change1,064no change
Oct 20261,193no change1,064no change
Sep 20261,193-11,064no change
Aug 20261,194no change1,064no change
Jul 20261,194no change1,064no change
Jun 20261,194no change1,064no change
May 20261,194no change1,064no change
Apr 20261,194no change1,064no change
Mar 20261,194no change1,064no change
Feb 20261,194no change1,064no change
Jan 20261,194+1061,064+70
Dec 20251,088994
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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.