USCF player statistics
Hui, Timothy
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-7 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +182
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +200 from Jul 2026 to Sep 2026
- Updates that moved
- 3 of 9
- Latest +182, Aug 2026 to Sep 2026
- Typical move
- ±31
- Mean absolute change; spread ±62
Regular rating in context
United States
#56,642of 83,635 rated members · higher than 32.2%
26,940 lower · 54 same rating · 56,641 higher · ties share a rank
Ohio
#1,730of 2,416 rated members · higher than 28.3%
684 lower · 3 same rating · 1,729 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,862 within 100 points of 539 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 32.2% below 539)
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 | Quick |
|---|---|---|
| Sep 2026 | 539 P+182 · 17 games | 532 P+177 · 17 games |
| Aug 2026 | 357 P+18 · 14 games | 355 P+17 · 14 games |
| Jul 2026 | 339 Pno change · 8 games | 338 Pno change · 8 games |
| Jun 2026 | 339 Pno change · 8 games | 338 Pno change · 8 games |
| May 2026 | 339 Pno change · 8 games | 338 Pno change · 8 games |
| Apr 2026 | 339 Pno change · 8 games | 338 P+1 · 8 games |
| Mar 2026 | 339 Pno change · 8 games | 337 Pno change · 8 games |
| Feb 2026 | 339 Pno change · 8 games | 337 Pno change · 8 games |
| Jan 2026 | 339 P+76 · 8 games | 337 P+77 · 8 games |
| Dec 2025 | 263 P4 games | 260 P4 games |