USCF player statistics
He, Cooper
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-91 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +115
- May 2026 to Jun 2026
- Biggest drop
- -77
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +90 from Dec 2025 to Feb 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±45
- Mean absolute change; spread ±61
Regular rating in context
United States
#26,595of 83,635 rated members · higher than 68.1%
57,018 lower · 23 same rating · 26,594 higher · ties share a rank
California
#3,134of 9,051 rated members · higher than 65.3%
5,915 lower · 3 same rating · 3,133 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,013 within 100 points of 1,225 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 68.1% below 1,225)
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 | 1,225no change | 1,134no change |
| Aug 2026 | 1,225-8 | 1,134-6 |
| Jul 2026 | 1,233no change | 1,140no change |
| Jun 2026 | 1,233+115 | 1,140+136 |
| May 2026 | 1,118-53 | 1,004-53 |
| Apr 2026 | 1,171+64 | 1,057+12 |
| Mar 2026 | 1,107-77 | 1,045-74 |
| Feb 2026 | 1,184+18 | 1,119-5 |
| Jan 2026 | 1,166+72 | 1,124+68 |
| Dec 2025 | 1,094 | 1,056 |