USCF player statistics
Loutzenheiser, Ethan
Official US Chess record- Biggest rank climb · #94 in Arizona (Quick)
- Biggest rank climb · #82 in Arizona (Regular)
- Fastest rising · #65 in Arizona (Quick)
- Fastest rising · #79 in Arizona (Regular)
- FIDE
- FIDE 39966712
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-103 Quick vs Regular
No national baseline for this rating band yet.
-366 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +143
- Jul 2026 to Aug 2026
- Biggest drop
- -41
- May 2026 to Jun 2026
- Longest rise
- 3 updates
- +267 from Jun 2026 to Sep 2026
- Updates that moved
- 6 of 9
- Latest +50, Aug 2026 to Sep 2026
- Typical move
- ±36
- Mean absolute change; spread ±56.4
Regular rating in context
United States
#8,972of 83,635 rated members · higher than 89.2%
74,637 lower · 27 same rating · 8,971 higher · ties share a rank
Arizona
#214of 1,686 rated members · higher than 87.2%
1,471 lower · 2 same rating · 213 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,906 within 100 points of 1,750 (this player included)
1,750–1,799: 1,186 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.6% below 1,800 (75,823 of 83,635; 89.2% below 1,750)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,750+50 | 1,647+70 | 1,384 Pno change · 18 games |
| Aug 2026 | 1,700+143 | 1,577+203 | 1,384 Pno change · 18 games |
| Jul 2026 | 1,557+74 | 1,374no change | 1,384 Pno change · 18 games |
| Jun 2026 | 1,483-41 | 1,374-14 | 1,384 Pno change · 18 games |
| May 2026 | 1,524no change | 1,388no change | 1,384 Pno change · 18 games |
| Apr 2026 | 1,524+2 | 1,388no change | 1,384 Pno change · 18 games |
| Mar 2026 | 1,522no change | 1,388no change | 1,384 Pno change · 18 games |
| Feb 2026 | 1,522no change | 1,388no change | 1,384 Pno change · 18 games |
| Jan 2026 | 1,522-17 | 1,388-4 | 1,384 Pno change · 18 games |
| Dec 2025 | 1,539 | 1,392 | 1,384 P18 games |