USCF player statistics
Black, Thomas
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+1 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +34
- Mar 2026 to Apr 2026
- Biggest drop
- -35
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +34 from Mar 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±11
- Mean absolute change; spread ±19.5
Regular rating in context
United States
#58,124of 83,635 rated members · higher than 30.4%
25,456 lower · 56 same rating · 58,123 higher · ties share a rank
Florida
#3,032of 4,396 rated members · higher than 31%
1,363 lower · 2 same rating · 3,031 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,963 within 100 points of 512 (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; 30.4% below 512)
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 | 512no change | 513no change |
| Aug 2026 | 512no change | 513no change |
| Jul 2026 | 512no change | 513no change |
| Jun 2026 | 512+27 | 513+29 |
| May 2026 | 485 Pno change · 24 games | 484 Pno change · 24 games |
| Apr 2026 | 485 P+34 · 24 games | 484 P+28 · 24 games |
| Mar 2026 | 451 P-35 · 20 games | 456 P-37 · 20 games |
| Feb 2026 | 486 Pno change · 20 games | 493 Pno change · 20 games |
| Jan 2026 | 486 Pno change · 16 games | 493 Pno change · 16 games |
| Dec 2025 | 486 P16 games | 493 P16 games |