USCF player statistics
Dunn, Ethan Thomas
- Biggest rank climb · #97 in United States (Blitz)
- Biggest rank climb · #6 in Colorado (Blitz)
- Biggest rank climb · #3 in Colorado (Regular)
- Fastest rising · #2 in Colorado (Regular)
- Gender
- Male
- US Chess reported rank
- #25,500 national · #438 in state
- Floor
- Regular 150 · Quick 150 · Blitz 138
- Rated games
- Blitz 18
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +382
- Dec 2025 to Jan 2026
- Biggest drop
- -130
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +539 from Dec 2025 to Feb 2026
- Updates that moved
- 9 of 10
- Latest +205, Sep 2026 to Oct 2026
- Typical move
- ±94
- Mean absolute change; spread ±145.9
Regular rating in context
United States
#25,302of 82,596 rated members · higher than 69.3%
57,263 lower · 32 same rating · 25,301 higher · ties share a rank
Colorado
#461of 1,032 rated members · higher than 55.3%
571 lower · 1 same rating · 460 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,927 within 100 points of 1,265 (this player included)
1,250–1,299: 1,672 members (2%) · highlighted band is the player’s · dashed line is the target
70.7% below 1,300 (58,427 of 82,596; 69.3% below 1,265)
Percentile over time · United States
69.3% higher than · Oct 2026 · rank #25,302 of 82,596
Since Dec 2025
+31 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 | Blitz |
|---|---|---|---|
| Oct 2026 | 1,265+205 | 922no change | 1,283+128 |
| Sep 2026 | 1,060no change | 922no change | 1,155 P18 games |
| Aug 2026 | 1,060+15 | 922no change | — |
| Jul 2026 | 1,045+23 | 922no change | — |
| Jun 2026 | 1,022-3 | 922+3 | — |
| May 2026 | 1,025+2 | 919no change | — |
| Apr 2026 | 1,023-130 | 919-150 | — |
| Mar 2026 | 1,153-24 | 1,069-8 | — |
| Feb 2026 | 1,177+157 | 1,077+87 | — |
| Jan 2026 | 1,020+382 | 990+399 | — |
| Dec 2025 | 638 P17 games | 591 P16 games | — |