USCF player statistics

Parkinson, Theresa

USCF 30506885IndianaLatest available supplement: Sep 2026

Official US Chess record

Regular rating

390

Provisional rating · Sep 2026

Sep 2026

390 provisional

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Dec 2025Sep 2026

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Open points are provisional. Lines connect available observations; missing months do not establish inactivity.

10 available supplements in this window

The comparison field

Regular rating in context

Sep 2026 supplement

United States

#64,825

Among 83,635 rated members; tied ratings share a rank.

Higher than 22.4% of ratings in this population.

18,759 lower52 same rating64,824 higher

Indiana

#1,164

Among 1,492 rated members; tied ratings share a rank.

Higher than 21.8% of ratings in this population.

326 lower3 same rating1,163 higher

Where this rating sits

83,635 rated members · 50-point bands

Median falls in
800–849

10,839 members have ratings within 100 points of 390, including this player.

Player · 390

01,4502,900

Highlighted band: player rating · Dashed line: target rating

350–399: 2,689 members (3.2%). Select a band to explore the distribution.

Explore a target rating

Compare a rating with this published population.

Target rating 400

23% have ratings below 400.

19,308 of 83,635 members. At 390, the figure is 22.4%.

The population stays fixed. This is a rating comparison, not a prediction of future rank or results. The published population includes this player at their recorded rating.

How these comparisons are calculated

Calculated from the Sep 2026 supplement, using the same population as Chess67’s USCF statistics: US members classified as active by the supplement rules, excluding lifetime-coded records. Includes provisional ratings. These are Chess67 calculations, not official US Chess rankings. “Lower” is strictly lower; ties share a rank. National and state groups overlap.

Explore United States statistics Explore Indiana statistics

Published ratings by supplement

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Parkinson, Theresa
Supplement	Regular	Quick
Sep 2026	390 P	383 P
Aug 2026	390 P	383 P
Jul 2026	390 P	383 P
Jun 2026	390 P	383 P
May 2026	390 P	383 P
Apr 2026	266 P	265 P
Mar 2026	266 P	265 P
Feb 2026	266 P	265 P
Jan 2026	266 P	265 P
Dec 2025	266 P	265 P

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