USCF player statistics
Ahsan, Aaron
Official US Chess record- FIDE
- FIDE 566022851
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-296 Quick vs Regular
No national baseline for this rating band yet.
-192 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
+6 Online Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +200
- Aug 2026 to Sep 2026
- Biggest drop
- -12
- Jan 2026 to Feb 2026
- Longest rise
- 4 updates
- +258 from May 2026 to Sep 2026
- Updates that moved
- 7 of 9
- Latest +200, Aug 2026 to Sep 2026
- Typical move
- ±34
- Mean absolute change; spread ±65.8
Regular rating in context
United States
#12,922of 83,635 rated members · higher than 84.5%
70,689 lower · 25 same rating · 12,921 higher · ties share a rank
California
#1,705of 9,051 rated members · higher than 81.1%
7,345 lower · 2 same rating · 1,704 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,601 within 100 points of 1,623 (this player included)
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 84.5% below 1,623)
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 | Online Quick | Online Blitz |
|---|---|---|---|---|
| Sep 2026 | 1,623+200 | 1,327no change | 1,431 P15 games | 1,629 P20 games |
| Aug 2026 | 1,423+35 | 1,327+7 | — | — |
| Jul 2026 | 1,388+9 | 1,320+3 | — | — |
| Jun 2026 | 1,379+14 | 1,317+19 | — | — |
| May 2026 | 1,365no change | 1,298no change | — | — |
| Apr 2026 | 1,365+26 | 1,298+35 | — | — |
| Mar 2026 | 1,339no change | 1,263no change | — | — |
| Feb 2026 | 1,339-12 | 1,263-35 | — | — |
| Jan 2026 | 1,351-8 | 1,298-3 | — | — |
| Dec 2025 | 1,359 | 1,301 | — | — |