USCF player statistics
Rahl, Theo
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+11 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +43
- May 2026 to Jun 2026
- Biggest drop
- -3
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +2 from Jul 2026 to Sep 2026
- Updates that moved
- 4 of 9
- Latest +1, Aug 2026 to Sep 2026
- Typical move
- ±5
- Mean absolute change; spread ±14.4
Regular rating in context
United States
#57,734of 83,635 rated members · higher than 30.9%
25,852 lower · 50 same rating · 57,733 higher · ties share a rank
Virginia
#1,881of 2,595 rated members · higher than 27.4%
712 lower · 3 same rating · 1,880 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,954 within 100 points of 519 (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; 30.9% below 519)
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 | 519+1 | 530no change |
| Aug 2026 | 518+1 | 530+1 |
| Jul 2026 | 517no change | 529no change |
| Jun 2026 | 517+43 | 529+34 |
| May 2026 | 474no change | 495no change |
| Apr 2026 | 474-3 | 495-3 |
| Mar 2026 | 477no change | 498no change |
| Feb 2026 | 477no change | 498no change |
| Jan 2026 | 477no change | 498no change |
| Dec 2025 | 477 | 498 |