USCF player statistics
Zhao, Harvey
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-24 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +75
- Feb 2026 to Mar 2026
- Biggest drop
- -78
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +75 from Feb 2026 to Mar 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±22
- Mean absolute change; spread ±40.4
Regular rating in context
United States
#36,755of 83,635 rated members · higher than 55.9%
46,830 lower · 51 same rating · 36,754 higher · ties share a rank
California
#4,257of 9,051 rated members · higher than 52.8%
4,784 lower · 11 same rating · 4,256 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,316 within 100 points of 954 (this player included)
950–999: 2,074 members (2.4%) · highlighted band is the player’s · dashed line is the target
58.2% below 1,000 (48,741 of 83,635; 55.9% below 954)
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 | 954no change | 930no change |
| Aug 2026 | 954-1 | 930no change |
| Jul 2026 | 955no change | 930no change |
| Jun 2026 | 955no change | 930no change |
| May 2026 | 955no change | 930no change |
| Apr 2026 | 955-39 | 930-42 |
| Mar 2026 | 994+75 | 972+77 |
| Feb 2026 | 919-78 | 895-79 |
| Jan 2026 | 997+1 | 974+3 |
| Dec 2025 | 996 | 971 |