USCF player statistics
Chimborazo, Ayni
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+1 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +243
- Feb 2026 to Mar 2026
- Biggest drop
- -130
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +243 from Feb 2026 to Mar 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±46
- Mean absolute change; spread ±97.7
Regular rating in context
United States
#67,076of 83,635 rated members · higher than 19.7%
16,504 lower · 56 same rating · 67,075 higher · ties share a rank
New York
#7,334of 9,415 rated members · higher than 22%
2,075 lower · 7 same rating · 7,333 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,668 within 100 points of 348 (this player included)
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 19.7% below 348)
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 | 348no change | 349no change |
| Aug 2026 | 348no change | 349no change |
| Jul 2026 | 348-32 | 349-33 |
| Jun 2026 | 380-130 | 382-127 |
| May 2026 | 510no change | 509no change |
| Apr 2026 | 510-5 | 509-4 |
| Mar 2026 | 515+243 | 513+245 |
| Feb 2026 | 272-1 | 268no change |
| Jan 2026 | 273no change | 268-1 |
| Dec 2025 | 273 | 269 |