USCF player statistics
Dienstag, Theo
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-64 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +314
- May 2026 to Jun 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +352 from May 2026 to Jul 2026
- Updates that moved
- 4 of 9
- Latest +60, Aug 2026 to Sep 2026
- Typical move
- ±68
- Mean absolute change; spread ±113.1
Regular rating in context
United States
#27,328of 83,635 rated members · higher than 67.2%
56,266 lower · 42 same rating · 27,327 higher · ties share a rank
New York
#2,960of 9,415 rated members · higher than 68.5%
6,450 lower · 6 same rating · 2,959 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,100 within 100 points of 1,204 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 67.2% below 1,204)
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 | 1,204+60 | 1,140+111 |
| Aug 2026 | 1,144no change | 1,029no change |
| Jul 2026 | 1,144+38 | 1,029no change |
| Jun 2026 | 1,106+314 | 1,029+429 |
| May 2026 | 792 Pno change · 21 games | 600 Pno change · 15 games |
| Apr 2026 | 792 P+201 · 21 games | 600 Pno change · 15 games |
| Mar 2026 | 591 Pno change · 15 games | 600 Pno change · 15 games |
| Feb 2026 | 591 Pno change · 15 games | 600 Pno change · 15 games |
| Jan 2026 | 591 Pno change · 15 games | 600 Pno change · 15 games |
| Dec 2025 | 591 P15 games | 600 P15 games |