USCF player statistics
Nguyen, Aaron
Official US Chess record- FIDE
- FIDE 39967310
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-150 Quick vs Regular
No national baseline for this rating band yet.
-523 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +13
- Mar 2026 to Apr 2026
- Biggest drop
- -41
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +13 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±6
- Mean absolute change; spread ±14.8
Regular rating in context
United States
76.3%of the comparison population has a lower rating.
63,866 lower · 32 same rating · 19,737 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,966 within 100 points of 1,423
1,400–1,449: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
77.4% below 1,450 (64,806 of 83,635; 76.3% below 1,423)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,423no change | 1,273no change | 900 Pno change · 22 games |
| Aug 2026 | 1,423no change | 1,273no change | 900 Pno change · 22 games |
| Jul 2026 | 1,423no change | 1,273no change | 900 Pno change · 22 games |
| Jun 2026 | 1,423no change | 1,273no change | 900 Pno change · 22 games |
| May 2026 | 1,423no change | 1,273no change | 900 Pno change · 22 games |
| Apr 2026 | 1,423+13 | 1,273no change | 900 Pno change · 22 games |
| Mar 2026 | 1,410-41 | 1,273-48 | 900 Pno change · 22 games |
| Feb 2026 | 1,451-1 | 1,321no change | 900 Pno change · 22 games |
| Jan 2026 | 1,452no change | 1,321no change | 900 Pno change · 22 games |
| Dec 2025 | 1,452 | 1,321 | 900 P22 games |