USCF player statistics
Raya, Isaac
Official US Chess recordQuick rating
Provisional rating · Sep 2026 · 9 published updates since Jan 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +74
- May 2026 to Jun 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +74 from May 2026 to Jun 2026
- Updates that moved
- 2 of 8
- Latest +1, Aug 2026 to Sep 2026
- Typical move
- ±9
- Mean absolute change; spread ±26.1
Quick rating in context
United States
#60,863of 79,019 rated members · higher than 22.9%
18,104 lower · 53 same rating · 60,862 higher · ties share a rank
Illinois
#3,133of 4,419 rated members · higher than 28.9%
1,279 lower · 8 same rating · 3,132 higher · ties share a rank
Where this rating sits · United States
79,019 rated members in 50-point bands · median 750–799 · 11,042 within 100 points of 371 (this player included)
350–399: 2,781 members (3.5%) · highlighted band is the player’s · dashed line is the target
24.9% below 400 (19,691 of 79,019; 22.9% below 371)
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 | Quick |
|---|---|
| Sep 2026 | 371 P+1 · 15 games |
| Aug 2026 | 370 Pno change · 11 games |
| Jul 2026 | 370 Pno change · 11 games |
| Jun 2026 | 370 P+74 · 11 games |
| May 2026 | 296 Pno change · 7 games |
| Apr 2026 | 296 Pno change · 7 games |
| Mar 2026 | 296 Pno change · 7 games |
| Feb 2026 | 296 Pno change · 7 games |
| Jan 2026 | 296 P7 games |
| Dec 2025 | — |