USCF player statistics
Abbou, Aaron
Official US Chess record- Floor
- Regular 139 · Quick 150
- Rated games
- Regular 25
US Chess record as of Aug 21, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+62 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Jan 2026 to Feb 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +1 from Jan 2026 to Feb 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.5
Regular rating in context
United States
11.8%of the comparison population has a lower rating.
9,898 lower · 48 same rating · 73,689 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,980 within 100 points of 219
200–249: 2,417 members (2.8%) · highlighted band is the player’s · dashed line is the target
13.6% below 250 (11,415 of 83,635; 11.8% below 219)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 219no change | 281no change |
| Aug 2026 | 219no change | 281+2 |
| Jul 2026 | 219no change | 279no change |
| Jun 2026 | 219no change | 279no change |
| May 2026 | 219no change | 279no change |
| Apr 2026 | 219-1 | 279-2 |
| Mar 2026 | 220no change | 281no change |
| Feb 2026 | 220+1 | 281no change |
| Jan 2026 | 219no change | 281no change |
| Dec 2025 | 219 | 281 |