USCF player statistics
Liu, Aaron
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 6 published updates since Apr 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -2
- May 2026 to Jun 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.9
Regular rating in context
United States
#77,800of 83,635 rated members · higher than 6.9%
5,786 lower · 50 same rating · 77,799 higher · ties share a rank
New York
#8,689of 9,415 rated members · higher than 7.6%
716 lower · 11 same rating · 8,688 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,618 within 100 points of 133 (this player included)
100–149: 6,615 members (7.9%) · highlighted band is the player’s · dashed line is the target
7.9% below 150 (6,615 of 83,635; 6.9% below 133)
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 |
|---|---|
| Sep 2026 | 133 Pno change · 6 games |
| Aug 2026 | 133 Pno change · 6 games |
| Jul 2026 | 133 Pno change · 6 games |
| Jun 2026 | 133 P-2 · 6 games |
| May 2026 | 135 Pno change · 6 games |
| Apr 2026 | 135 P6 games |
| Mar 2026 | — |
| Feb 2026 | — |