USCF player statistics
Sheng, Liam L
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-70 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +66
- Dec 2025 to Jan 2026
- Biggest drop
- -9
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +66 from Dec 2025 to Jan 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±9
- Mean absolute change; spread ±22.9
Regular rating in context
United States
#28,346of 83,635 rated members · higher than 66%
55,261 lower · 29 same rating · 28,345 higher · ties share a rank
California
#3,320of 9,051 rated members · higher than 63.2%
5,727 lower · 5 same rating · 3,319 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,127 within 100 points of 1,175 (this player included)
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 66% below 1,175)
How these comparisons are calculated
Chess67 calculations from the Sep 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 |
|---|---|---|
| Sep 2026 | 1,175no change | 1,105no change |
| Aug 2026 | 1,175no change | 1,105no change |
| Jul 2026 | 1,175no change | 1,105no change |
| Jun 2026 | 1,175-9 | 1,105-25 |
| May 2026 | 1,184no change | 1,130no change |
| Apr 2026 | 1,184-6 | 1,130-20 |
| Mar 2026 | 1,190no change | 1,150+1 |
| Feb 2026 | 1,190no change | 1,149-1 |
| Jan 2026 | 1,190+66 | 1,150+52 |
| Dec 2025 | 1,124 | 1,098 |