USCF player statistics

Kuhner, Mary K

USCF 12005060WashingtonUpdated: Oct 2026

US Chess membership expired on September 30, 2026. Published rating history is still shown below.

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Rating format

Regular rating

1,7570 since Sep 2026

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

Oct 20261,757 Regular
Dec 2025: 1787Jan 2026: 1787Feb 2026: 1787Mar 2026: 1787Apr 2026: 1784May 2026: 1784Jun 2026: 1757Jul 2026: 1757Aug 2026: 1757Sep 2026: 1757Oct 2026: 1757
Dec 2025Oct 2026
11 updates in this window · -30 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -176 Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • -39 Blitz vs Regular

    No national baseline for this rating band yet.

  • +44 Online Regular vs Regular

    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
-27
May 2026 to Jun 2026
Longest rise
—
No consecutive gains yet
Current run
4 updates
Unchanged since Jun 2026
Typical move
±3
Mean absolute change; spread ±8.5

Published ratings by month

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

Monthly USCF ratings for Kuhner, Mary K
MonthRegularQuickBlitzOnline Regular
Oct 20261,757no change1,581 Pno change · 9 games1,718no change1,801no change
Sep 20261,757no change1,581 Pno change · 9 games1,718no change1,801no change
Aug 20261,757no change1,581 Pno change · 9 games1,718no change1,801no change
Jul 20261,757no change1,581 Pno change · 9 games1,718no change1,801no change
Jun 20261,757-271,581 Pno change · 9 games1,718no change1,801no change
May 20261,784no change1,581 Pno change · 9 games1,718no change1,801no change
Apr 20261,784-31,581 Pno change · 9 games1,718no change1,801no change
Mar 20261,787no change1,581 Pno change · 9 games1,718no change1,801no change
Feb 20261,787no change1,581 Pno change · 9 games1,718no change1,801no change
Jan 20261,787no change1,581 Pno change · 9 games1,718no change1,801no change
Dec 20251,7871,581 P9 games1,7181,801
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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.