USCF player statistics
Sun, Evan
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+20 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +246
- Dec 2025 to Jan 2026
- Biggest drop
- -95
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +246 from Dec 2025 to Jan 2026
- Updates that moved
- 8 of 9
- Latest +125, Aug 2026 to Sep 2026
- Typical move
- ±98
- Mean absolute change; spread ±117.8
Regular rating in context
United States
#29,041of 83,635 rated members · higher than 65.2%
54,560 lower · 35 same rating · 29,040 higher · ties share a rank
Texas
#2,436of 10,810 rated members · higher than 77.4%
8,372 lower · 3 same rating · 2,435 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,193 within 100 points of 1,155 (this player included)
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 65.2% below 1,155)
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 | 1,155+125 | 1,175+114 |
| Aug 2026 | 1,030-58 | 1,061-57 |
| Jul 2026 | 1,088+138 | 1,118+143 |
| Jun 2026 | 950no change | 975+1 |
| May 2026 | 950-46 | 974-42 |
| Apr 2026 | 996+120 | 1,016+119 |
| Mar 2026 | 876-53 | 897-57 |
| Feb 2026 | 929-95 | 954-93 |
| Jan 2026 | 1,024+246 | 1,047+263 |
| Dec 2025 | 778 | 784 |