USCF player statistics
Ellsworth, David Levi Lee
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 7 published updates since Mar 2026
Other formats against Regular
-245 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +112
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +112 from Aug 2026 to Sep 2026
- Updates that moved
- 1 of 6
- Latest +112, Aug 2026 to Sep 2026
- Typical move
- ±19
- Mean absolute change; spread ±45.7
Regular rating in context
United States
#60,845of 83,635 rated members · higher than 27.1%
22,744 lower · 47 same rating · 60,844 higher · ties share a rank
Oklahoma
#452of 643 rated members · higher than 29.5%
190 lower · 2 same rating · 451 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,970 within 100 points of 463 (this player included)
450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.6% below 500 (24,763 of 83,635; 27.1% below 463)
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 | 463 P+112 · 8 games | 218 P-234 · 12 games |
| Aug 2026 | 351 Pno change · 4 games | 452 Pno change · 4 games |
| Jul 2026 | 351 Pno change · 4 games | 452 Pno change · 4 games |
| Jun 2026 | 351 Pno change · 4 games | 452 Pno change · 4 games |
| May 2026 | 351 Pno change · 4 games | 452 Pno change · 4 games |
| Apr 2026 | 351 Pno change · 4 games | 452 Pno change · 4 games |
| Mar 2026 | 351 P4 games | 452 P4 games |
| Feb 2026 | — | — |