USCF player statistics
Bui, Huy
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-48 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +140
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +140 from Jan 2026 to Feb 2026
- Current run
- 7 updates
- Unchanged since Feb 2026
- Typical move
- ±16
- Mean absolute change; spread ±46.7
Regular rating in context
United States
33.3%of the comparison population has a lower rating.
27,889 lower · 46 same rating · 55,700 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,792 within 100 points of 557
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 33.3% below 557)
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 | 557 Pno change · 13 games | 509 Pno change · 13 games |
| Aug 2026 | 557 Pno change · 13 games | 509 Pno change · 13 games |
| Jul 2026 | 557 Pno change · 13 games | 509 Pno change · 13 games |
| Jun 2026 | 557 Pno change · 13 games | 509 Pno change · 13 games |
| May 2026 | 557 Pno change · 13 games | 509 Pno change · 13 games |
| Apr 2026 | 557 Pno change · 13 games | 509 Pno change · 13 games |
| Mar 2026 | 557 Pno change · 13 games | 509 Pno change · 13 games |
| Feb 2026 | 557 P+140 · 13 games | 509 P+161 · 13 games |
| Jan 2026 | 417 Pno change · 8 games | 348 Pno change · 8 games |
| Dec 2025 | 417 P8 games | 348 P8 games |