USCF player statistics

Arney, Theodore S

USCF 12030140IdahoLatest monthly rating update: Sep 2026
Official US Chess record
Floor
Regular 150 · Quick 1,200 · Blitz 150

US Chess record as of Sep 14, 2026

Rating format

Regular rating

1,217+21 since Aug 2026

Published rating · Sep 2026 · 10 published updates since Dec 2025

Sep 20261,217 Regular
Dec 2025: 1262Jan 2026: 1262Feb 2026: 1262Mar 2026: 1262Apr 2026: 1262May 2026: 1262Jun 2026: 1262Jul 2026: 1262Aug 2026: 1196Sep 2026: 1217
Dec 2025Sep 2026
10 updates in this window · -45 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • +32 Quick vs Regular

    No national baseline for this rating band yet.

  • +96 Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+21
Aug 2026 to Sep 2026
Biggest drop
-66
Jul 2026 to Aug 2026
Longest rise
1 update
+21 from Aug 2026 to Sep 2026
Updates that moved
2 of 9
Latest +21, Aug 2026 to Sep 2026
Typical move
±10
Mean absolute change; spread ±23.9

Regular rating in context

Sep 2026 update

United States

67.8%of the comparison population has a lower rating.

56,742 lower · 40 same rating · 26,853 higher

Idaho

56.3%of the comparison population has a lower rating.

160 lower · 0 same rating · 124 higher

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 7,049 within 100 points of 1,217

Player · 1,217
01,4502,900

1,2001,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target

69.2% below 1,250 (57,880 of 83,635; 67.8% below 1,217)

How these comparisons are calculated

Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.

United States statistics Idaho statistics

Published ratings by month

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

Monthly USCF ratings for Arney, Theodore S
MonthRegularQuickBlitz
Sep 20261,217+211,249+251,313no change
Aug 20261,196-661,224-201,313no change
Jul 20261,262no change1,244no change1,313no change
Jun 20261,262no change1,244no change1,313no change
May 20261,262no change1,244no change1,313no change
Apr 20261,262no change1,244no change1,313no change
Mar 20261,262no change1,244no change1,313no change
Feb 20261,262no change1,244no change1,313no change
Jan 20261,262no change1,244no change1,313no change
Dec 20251,2621,2441,313

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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.