USCF player statistics

Gu, Anna

USCF 32331899OhioUpdated: Oct 2026
Official US Chess record

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Gender
Female
US Chess reported rank
#27,985 national · #827 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

956-34 since Sep 2026

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

Oct 2026956 Regular
Dec 2025: 568Jan 2026: 826Feb 2026: 781Mar 2026: 902Apr 2026: 724May 2026: 724Jun 2026: 719Jul 2026: 688Aug 2026: 853Sep 2026: 990Oct 2026: 956
Dec 2025Oct 2026
11 updates in this window · +388 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +20 Quick vs Regular

    Typical for 900–999 regular players: -19 (middle half -49 to +4, 2,330 established members). This gap is above the typical range.

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
9 of 10
Latest -34, Sep 2026 to Oct 2026
Typical move
±97
Mean absolute change; spread ±128.2

Regular rating in context

Oct 2026 update

United States

#36,624of 82,596 rated members · higher than 55.6%

45,929 lower · 44 same rating · 36,623 higher · ties share a rank

Ohio

#1,172of 2,387 rated members · higher than 50.8%

1,214 lower · 2 same rating · 1,171 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 8,166 within 100 points of 956 (this player included)

Player · 956
01,4502,900

950–999: 1,990 members (2.4%) · highlighted band is the player’s · dashed line is the target

57.7% below 1,000 (47,668 of 82,596; 55.6% below 956)

Percentile over time · United States

55.6% higher than · Oct 2026 · rank #36,624 of 82,596

Since Dec 2025
+21.5 pts

Dec 2025: higher than 34.1% (rank 53,393 of 81,102)Jan 2026: higher than 48.8% (rank 40,616 of 79,487)Feb 2026: higher than 46.4% (rank 44,881 of 83,940)Mar 2026: higher than 52.6% (rank 38,094 of 80,605)Apr 2026: higher than 43% (rank 45,966 of 80,831)May 2026: higher than 43% (rank 46,223 of 81,236)Jun 2026: higher than 43.4% (rank 47,086 of 83,290)Jul 2026: higher than 41.6% (rank 48,176 of 82,736)Aug 2026: higher than 50.9% (rank 40,714 of 83,080)Sep 2026: higher than 57.7% (rank 35,286 of 83,635)Oct 2026: higher than 55.6% (rank 36,624 of 82,596)
Dec 2025Oct 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
How these comparisons are calculated

Chess67 calculations from the Oct 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
MonthRegularQuick
Oct 2026956-34976no change
Sep 2026990+137976+123
Aug 2026853+165853+130
Jul 2026688-31723+18
Jun 2026719-5705-7
May 2026724no change712no change
Apr 2026724-178712-179
Mar 2026902+121891+116
Feb 2026781-45775-63
Jan 2026826+258838+207
Dec 2025568631
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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.