USCF player statistics
Phillippe, Aaron
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-51 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +196
- Jan 2026 to Feb 2026
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +196 from Jan 2026 to Feb 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±22
- Mean absolute change; spread ±65.4
Regular rating in context
United States
39.7%of the comparison population has a lower rating.
33,281 lower · 70 same rating · 50,284 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,184 within 100 points of 659
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 39.7% below 659)
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 | 659 Pno change · 10 games | 608 Pno change · 10 games |
| Aug 2026 | 659 P-1 · 10 games | 608 Pno change · 10 games |
| Jul 2026 | 660 Pno change · 10 games | 608 Pno change · 10 games |
| Jun 2026 | 660 Pno change · 10 games | 608 Pno change · 10 games |
| May 2026 | 660 Pno change · 10 games | 608 Pno change · 10 games |
| Apr 2026 | 660 Pno change · 10 games | 608 Pno change · 10 games |
| Mar 2026 | 660 Pno change · 10 games | 608 Pno change · 10 games |
| Feb 2026 | 660 P+196 · 10 games | 608 P+179 · 10 games |
| Jan 2026 | 464 Pno change · 5 games | 429 Pno change · 5 games |
| Dec 2025 | 464 P5 games | 429 P5 games |