USCF player statistics
Cheng, Aaron
Official US Chess record- FIDE
- FIDE 566007780
Blitz rating
Published rating · Sep 2026 · 6 published updates since Apr 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +96
- May 2026 to Jun 2026
- Biggest drop
- -48
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +96 from May 2026 to Jun 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±36
- Mean absolute change; spread ±56.5
Blitz rating in context
United States
#6,110of 19,355 rated members · higher than 68.3%
13,236 lower · 10 same rating · 6,109 higher · ties share a rank
California
#770of 2,569 rated members · higher than 70%
1,799 lower · 1 same rating · 769 higher · ties share a rank
Where this rating sits · United States
19,355 rated members in 50-point bands · median 1,200–1,249 · 2,716 within 100 points of 1,485 (this player included)
1,450–1,499: 607 members (3.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,500 (13,407 of 19,355; 68.3% below 1,485)
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 | Blitz |
|---|---|
| Sep 2026 | 1,485no change |
| Aug 2026 | 1,485-48 |
| Jul 2026 | 1,533 Pno change · 21 games |
| Jun 2026 | 1,533 P+96 · 21 games |
| May 2026 | 1,437 P-36 · 15 games |
| Apr 2026 | 1,473 P9 games |
| Mar 2026 | — |
| Feb 2026 | — |
| Jan 2026 | — |
| Dec 2025 | — |