USCF player statistics

He, Yoyo

USCF 15174491CaliforniaUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39976009
US Chess reported rank: #3,286 national · #214 in state
Floor: Regular 1,700 · Quick 1,500 · Blitz 1,500

US Chess record as of Nov 1, 2026

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Regular rating

1,9490 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,949 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +32 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-220 Quick vs Regular
Typical for 1,900–1,999 regular players: -143 (middle half -231 to -83, 1,430 established members). This gap is within the typical range.
-224 Blitz vs Regular
Typical for 1,900–1,999 regular players: -222 (middle half -332 to -103, 907 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +32; Apr 2026 to May 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +32 from Apr 2026 to May 2026
Current run: 6 updates; Unchanged since May 2026
Typical move: ±3; Mean absolute change; spread ±9.6

Regular rating in context

Nov 2026 update

United States

#4,111of 83,032 rated members · higher than 95%

78,897 lower · 25 same rating · 4,110 higher · ties share a rank

California

#602of 9,288 rated members · higher than 93.4%

8,682 lower · 5 same rating · 601 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 3,923 within 100 points of 1,949 (this player included)

Player · 1,949

01,4252,850

1,900–1,949: 1,138 members (1.3%) · highlighted band is the player’s · dashed line is the target

Target 1,950

95% below 1,950 (78,922 of 83,032; 95% below 1,949)

Percentile over time · United States

95% higher than · Nov 2026 · rank #4,111 of 83,032

Since Dec 2025
+0.8 pts

Dec 2025Nov 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 Nov 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 California 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 He, Yoyo
Month	Regular	Quick	Blitz
Nov 2026	1,949no change	1,729no change	1,725no change
Oct 2026	1,949no change	1,729no change	1,725no change
Sep 2026	1,949no change	1,729no change	1,725no change
Aug 2026	1,949no change	1,729no change	1,725no change
Jul 2026	1,949no change	1,729no change	1,725no change
Jun 2026	1,949no change	1,729no change	1,725no change
May 2026	1,949+32	1,729+47	1,725no change
Apr 2026	1,917no change	1,682no change	1,725no change
Mar 2026	1,917no change	1,682no change	1,725no change
Feb 2026	1,917no change	1,682no change	1,725no change
Jan 2026	1,917no change	1,682no change	1,725no change
Dec 2025	1,917	1,682	1,725

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