USCF player statistics

Wu, Rou-Shiuan

USCF 32638390New YorkUpdated: Oct 2026

Official US Chess record

Gender: Female
US Chess reported rank: #38,614 national · #4,347 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Regular rating

788+57 since Sep 2026

Published rating · Oct 2026 · 10 published updates since Jan 2026

Oct 2026788 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-19 Quick vs Regular
Typical for 700–799 regular players: -7 (middle half -24 to +7, 2,401 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +407; Jun 2026 to Jul 2026
Biggest drop: -57; Aug 2026 to Sep 2026
Longest rise: 3 updates; +661 from May 2026 to Aug 2026
Updates that moved: 8 of 9; Latest +57, Sep 2026 to Oct 2026
Typical move: ±92; Mean absolute change; spread ±154.6

Regular rating in context

Oct 2026 update

United States

#43,985of 82,596 rated members · higher than 46.6%

38,571 lower · 41 same rating · 43,984 higher · ties share a rank

New York

#4,653of 9,044 rated members · higher than 48.4%

4,386 lower · 6 same rating · 4,652 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,223 within 100 points of 788 (this player included)

Player · 788

01,4502,900

750–799: 2,275 members (2.7%) · highlighted band is the player’s · dashed line is the target

Target 800

47.3% below 800 (39,137 of 82,596; 46.6% below 788)

Percentile over time · United States

46.6% higher than · Oct 2026 · rank #43,985 of 82,596

Since Jan 2026
+38 pts

Jan 2026Oct 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 New York 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 Wu, Rou-Shiuan
Month	Regular	Quick
Oct 2026	788+57	769+45
Sep 2026	731-57	724-64
Aug 2026	788+246	788+238
Jul 2026	542+407	550+415
Jun 2026	135 P+8 · 24 games	135 P+8 · 24 games
May 2026	127 Pno change · 21 games	127 Pno change · 21 games
Apr 2026	127 P+1 · 19 games	127 P+1 · 19 games
Mar 2026	126 P+7 · 16 games	126 P+7 · 16 games
Feb 2026	119 P-44 · 16 games	119 P-44 · 16 games
Jan 2026	163 P7 games	163 P7 games
Dec 2025	—	—

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