USCF player statistics
Cheng, Harriet
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 5 published updates since May 2026
Other formats against Regular
-2 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -54
- Jun 2026 to Jul 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±14
- Mean absolute change; spread ±26.8
Regular rating in context
United States
#72,873of 83,635 rated members · higher than 12.8%
10,717 lower · 46 same rating · 72,872 higher · ties share a rank
California
#8,057of 9,051 rated members · higher than 10.9%
989 lower · 6 same rating · 8,056 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,968 within 100 points of 236 (this player included)
200–249: 2,417 members (2.8%) · highlighted band is the player’s · dashed line is the target
13.6% below 250 (11,415 of 83,635; 12.8% below 236)
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 | 236 Pno change · 10 games | 234 Pno change · 10 games |
| Aug 2026 | 236 P-1 · 10 games | 234 Pno change · 10 games |
| Jul 2026 | 237 P-54 · 10 games | 234 P-53 · 10 games |
| Jun 2026 | 291 Pno change · 5 games | 287 Pno change · 5 games |
| May 2026 | 291 P5 games | 287 P5 games |