USCF player statistics

Gu, Anna

USCF 32331899OhioLatest monthly rating update: Sep 2026

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Regular rating

990+137 since Aug 2026

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

Sep 2026990 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · +422 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-14 Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +258; Dec 2025 to Jan 2026
Biggest drop: -178; Mar 2026 to Apr 2026
Longest rise: 2 updates; +302 from Jul 2026 to Sep 2026
Updates that moved: 8 of 9; Latest +137, Aug 2026 to Sep 2026
Typical move: ±104; Mean absolute change; spread ±133.3

Regular rating in context

Sep 2026 update

United States

#35,286of 83,635 rated members · higher than 57.7%

48,316 lower · 34 same rating · 35,285 higher · ties share a rank

Ohio

#1,142of 2,416 rated members · higher than 52.7%

1,274 lower · 1 same rating · 1,141 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 8,070 within 100 points of 990 (this player included)

Player · 990

01,4502,900

950–999: 2,074 members (2.4%) · highlighted band is the player’s · dashed line is the target

Target 1,000

58.2% below 1,000 (48,741 of 83,635; 57.7% below 990)

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, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics Ohio 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 Gu, Anna
Month	Regular	Quick
Sep 2026	990+137	976+123
Aug 2026	853+165	853+130
Jul 2026	688-31	723+18
Jun 2026	719-5	705-7
May 2026	724no change	712no change
Apr 2026	724-178	712-179
Mar 2026	902+121	891+116
Feb 2026	781-45	775-63
Jan 2026	826+258	838+207
Dec 2025	568	631