USCF player statistics
Lopes, Ethan
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
- +97
- May 2026 to Jun 2026
- Biggest drop
- -15
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +97 from May 2026 to Jun 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±13
- Mean absolute change; spread ±33.4
Regular rating in context
United States
#37,484of 83,635 rated members · higher than 55.1%
46,111 lower · 41 same rating · 37,483 higher · ties share a rank
Texas
#3,476of 10,810 rated members · higher than 67.7%
7,325 lower · 10 same rating · 3,475 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,453 within 100 points of 938 (this player included)
900–949: 2,108 members (2.5%) · highlighted band is the player’s · dashed line is the target
55.7% below 950 (46,667 of 83,635; 55.1% below 938)
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 | 938no change | 949no change |
| Aug 2026 | 938no change | 949no change |
| Jul 2026 | 938-2 | 949-1 |
| Jun 2026 | 940+97 | 950+83 |
| May 2026 | 843no change | 867no change |
| Apr 2026 | 843no change | 867no change |
| Mar 2026 | 843no change | 867no change |
| Feb 2026 | 843-15 | 867-13 |
| Jan 2026 | 858 Pno change · 24 games | 880 Pno change · 24 games |
| Dec 2025 | 858 P24 games | 880 P24 games |