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USCF player statistics

Guo, Yuheng

USCF 31834146CaliforniaLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Blitz rating

527

Provisional rating · Sep 2026

Sep 2026

527 provisional

Dec 2025: 527 provisionalJan 2026: 527 provisionalFeb 2026: 527 provisionalMar 2026: 527 provisionalApr 2026: 527 provisionalMay 2026: 527 provisionalJun 2026: 527 provisionalJul 2026: 527 provisionalAug 2026: 527 provisionalSep 2026: 527 provisional
Dec 2025Sep 2026
Open points are provisional. Lines connect available observations; missing months do not establish inactivity.
10 monthly rating updates in this window

The comparison field

Blitz rating in context

Sep 2026 rating update

United States

10.7%

of the comparison population has a lower rating.

2,087 lower7 same rating17,261 higher

California

15.7%

of the comparison population has a lower rating.

404 lower3 same rating2,162 higher

Where this rating sits

19,355 rated members · 50-point bands

Median falls in
1,200–1,249

1,508 members have ratings within 100 points of 527.

Player · 527
01,4752,950

Highlighted band: player rating · Dashed line: target rating

500–549: 361 members (1.8%). Select a band to explore the distribution.

Explore a target rating

Compare a rating with this published population.

11.6% have ratings below 550.

2,250 of 19,355 members. At 527, the figure is 10.7%.

The population stays fixed. This is a rating comparison, not a prediction of future rank or results.

How these comparisons are calculated

Calculated from the Sep 2026 monthly rating update, using the same population as Chess67’s USCF statistics: US members classified as active in the published monthly records, 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. This player is outside that comparison population; no membership rank is assigned.

Explore United States statistics Explore California statistics

Published ratings by month

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Guo, Yuheng
MonthBlitzOnline Regular
Sep 2026527 P426 P
Aug 2026527 P426 P
Jul 2026527 P426 P
Jun 2026527 P426 P
May 2026527 P426 P
Apr 2026527 P426 P
Mar 2026527 P426 P
Feb 2026527 P426 P
Jan 2026527 P426 P
Dec 2025527 P426 P

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About these statistics

These pages use the monthly USCF rating updates available to Chess67. Ratings can change between monthly publications. Missing months do not mean a player was inactive. For current ratings and tournament history, consult the official US Chess record.

National USCF statisticsCalifornia USCF statistics