USCF player statistics
Pemmasani, Ayaan
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+25 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +173
- Apr 2026 to May 2026
- Biggest drop
- -25
- Jun 2026 to Jul 2026
- Longest rise
- 3 updates
- +230 from Feb 2026 to May 2026
- Updates that moved
- 7 of 9
- Latest -17, Aug 2026 to Sep 2026
- Typical move
- ±33
- Mean absolute change; spread ±60.7
Regular rating in context
United States
#57,272of 83,635 rated members · higher than 31.4%
26,308 lower · 56 same rating · 57,271 higher · ties share a rank
Texas
#6,436of 10,810 rated members · higher than 40.3%
4,367 lower · 8 same rating · 6,435 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,917 within 100 points of 527 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 31.4% below 527)
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 | 527-17 | 552no change |
| Aug 2026 | 544no change | 552no change |
| Jul 2026 | 544-25 | 552-23 |
| Jun 2026 | 569no change | 575no change |
| May 2026 | 569+173 | 575+177 |
| Apr 2026 | 396 P+2 · 23 games | 398 P+2 · 23 games |
| Mar 2026 | 394 P+55 · 23 games | 396 P+56 · 23 games |
| Feb 2026 | 339 P-1 · 23 games | 340 Pno change · 23 games |
| Jan 2026 | 340 P+25 · 19 games | 340 P+22 · 19 games |
| Dec 2025 | 315 P15 games | 318 P15 games |