USCF player statistics
Zhang, Ethan
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-18 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Mar 2026 to Apr 2026
- Biggest drop
- -61
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +1 from Mar 2026 to Apr 2026
- Updates that moved
- 3 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±7
- Mean absolute change; spread ±20.3
Regular rating in context
United States
#32,676of 83,635 rated members · higher than 60.8%
50,920 lower · 40 same rating · 32,675 higher · ties share a rank
California
#3,818of 9,051 rated members · higher than 57.7%
5,230 lower · 4 same rating · 3,817 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,716 within 100 points of 1,056 (this player included)
1,050–1,099: 1,855 members (2.2%) · highlighted band is the player’s · dashed line is the target
62.8% below 1,100 (52,555 of 83,635; 60.8% below 1,056)
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 | 1,056 P-1 · 15 games | 1,038 Pno change · 15 games |
| Aug 2026 | 1,057 Pno change · 15 games | 1,038 Pno change · 15 games |
| Jul 2026 | 1,057 Pno change · 15 games | 1,038 Pno change · 15 games |
| Jun 2026 | 1,057 Pno change · 15 games | 1,038 Pno change · 15 games |
| May 2026 | 1,057 Pno change · 15 games | 1,038 Pno change · 15 games |
| Apr 2026 | 1,057 P+1 · 15 games | 1,038 Pno change · 15 games |
| Mar 2026 | 1,056 Pno change · 15 games | 1,038 Pno change · 15 games |
| Feb 2026 | 1,056 Pno change · 15 games | 1,038 Pno change · 15 games |
| Jan 2026 | 1,056 P-61 · 15 games | 1,038 P-66 · 15 games |
| Dec 2025 | 1,117 P15 games | 1,104 P15 games |