USCF player statistics
Liu, Alton Yuhuan
- Gender
- Male
- Floor
- Regular 119 · Quick 119
US Chess record as of Sep 18, 2026
Regular rating
Provisional rating · Oct 2026 · 1 published update since Oct 2026
Other formats against Regular
0 Quick vs Regular (provisional)
Typical for 800–899 regular players: -11 (middle half -32 to +8, 2,479 established members). This gap is within the typical range.
Regular rating in context
United States
#40,427of 82,596 rated members · higher than 50.9%
42,120 lower · 50 same rating · 40,426 higher · ties share a rank
California
#4,711of 9,083 rated members · higher than 48.1%
4,369 lower · 4 same rating · 4,710 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 8,813 within 100 points of 866 (this player included)
850–899: 2,136 members (2.5%) · highlighted band is the player’s · dashed line is the target
52.7% below 900 (43,576 of 82,596; 50.9% below 866)
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.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Oct 2026 | 866 P5 games | 866 P5 games |
| Sep 2026 | — | — |