USCF player statistics
Kurzweil, Grayson
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.
+319 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- May 2026 to Jun 2026
- Biggest drop
- -22
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +1 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±3
- Mean absolute change; spread ±7.4
Regular rating in context
United States
#45,297of 83,635 rated members · higher than 45.7%
38,292 lower · 47 same rating · 45,296 higher · ties share a rank
New York
#4,919of 9,415 rated members · higher than 47.7%
4,491 lower · 6 same rating · 4,918 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,501 within 100 points of 762 (this player included)
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 45.7% below 762)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 762no change | 692no change | 1,081 Pno change · 13 games |
| Aug 2026 | 762no change | 692no change | 1,081 Pno change · 13 games |
| Jul 2026 | 762no change | 692no change | 1,081 Pno change · 13 games |
| Jun 2026 | 762+1 | 692+6 | 1,081 Pno change · 13 games |
| May 2026 | 761no change | 686no change | 1,081 Pno change · 13 games |
| Apr 2026 | 761-22 | 686-10 | 1,081 Pno change · 13 games |
| Mar 2026 | 783no change | 696no change | 1,081 Pno change · 13 games |
| Feb 2026 | 783no change | 696no change | 1,081 Pno change · 13 games |
| Jan 2026 | 783no change | 696no change | 1,081 Pno change · 13 games |
| Dec 2025 | 783 | 696 | 1,081 P13 games |