USCF player statistics
Lee, Thomas Bruce
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 8 published updates since Feb 2026
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
- +133
- Feb 2026 to Mar 2026
- Biggest drop
- -9
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +149 from Feb 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±23
- Mean absolute change; spread ±50.4
Regular rating in context
United States
#61,710of 83,635 rated members · higher than 26.1%
21,866 lower · 60 same rating · 61,709 higher · ties share a rank
Florida
#3,203of 4,396 rated members · higher than 27%
1,189 lower · 5 same rating · 3,202 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,959 within 100 points of 447 (this player included)
400–449: 2,735 members (3.2%) · highlighted band is the player’s · dashed line is the target
26.3% below 450 (22,043 of 83,635; 26.1% below 447)
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 | 447 Pno change · 19 games | 454 Pno change · 19 games |
| Aug 2026 | 447 Pno change · 19 games | 454 Pno change · 19 games |
| Jul 2026 | 447 Pno change · 19 games | 454 Pno change · 19 games |
| Jun 2026 | 447 P-9 · 19 games | 454 P-10 · 19 games |
| May 2026 | 456 Pno change · 14 games | 464 Pno change · 14 games |
| Apr 2026 | 456 P+16 · 14 games | 464 P+14 · 14 games |
| Mar 2026 | 440 P+133 · 9 games | 450 P+139 · 9 games |
| Feb 2026 | 307 P9 games | 311 P9 games |