USCF player statistics
Pena, Grayson
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+10 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +284
- May 2026 to Jun 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +284 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±33
- Mean absolute change; spread ±94.1
Regular rating in context
United States
#47,504of 83,635 rated members · higher than 43.1%
36,072 lower · 60 same rating · 47,503 higher · ties share a rank
Louisiana
#432of 700 rated members · higher than 38.2%
268 lower · 1 same rating · 431 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,816 within 100 points of 715 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 43.1% below 715)
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 | 715 Pno change · 22 games | 725 Pno change · 22 games |
| Aug 2026 | 715 Pno change · 22 games | 725 Pno change · 22 games |
| Jul 2026 | 715 Pno change · 22 games | 725 Pno change · 22 games |
| Jun 2026 | 715 P+284 · 22 games | 725 P+294 · 22 games |
| May 2026 | 431 Pno change · 14 games | 431 Pno change · 14 games |
| Apr 2026 | 431 P+16 · 14 games | 431 P+16 · 14 games |
| Mar 2026 | 415 Pno change · 10 games | 415 Pno change · 10 games |
| Feb 2026 | 415 Pno change · 10 games | 415 Pno change · 10 games |
| Jan 2026 | 415 Pno change · 10 games | 415 Pno change · 10 games |
| Dec 2025 | 415 P10 games | 415 P10 games |