USCF player statistics
Sun, Edward
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-1 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -31
- Jan 2026 to Feb 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 2 of 9
- Latest -3, Aug 2026 to Sep 2026
- Typical move
- ±4
- Mean absolute change; spread ±10.3
Regular rating in context
United States
#66,037of 83,635 rated members · higher than 20.9%
17,552 lower · 47 same rating · 66,036 higher · ties share a rank
Texas
#7,790of 10,810 rated members · higher than 27.8%
3,012 lower · 9 same rating · 7,789 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,705 within 100 points of 367 (this player included)
350–399: 2,689 members (3.2%) · highlighted band is the player’s · dashed line is the target
23% below 400 (19,308 of 83,635; 20.9% below 367)
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 | 367 P-3 · 16 games | 366 P-4 · 16 games |
| Aug 2026 | 370 Pno change · 16 games | 370 P+1 · 16 games |
| Jul 2026 | 370 Pno change · 16 games | 369 Pno change · 16 games |
| Jun 2026 | 370 Pno change · 16 games | 369 Pno change · 16 games |
| May 2026 | 370 Pno change · 16 games | 369 Pno change · 16 games |
| Apr 2026 | 370 Pno change · 16 games | 369 P-1 · 16 games |
| Mar 2026 | 370 Pno change · 16 games | 370 P+1 · 16 games |
| Feb 2026 | 370 P-31 · 16 games | 369 P-31 · 16 games |
| Jan 2026 | 401 Pno change · 12 games | 400 Pno change · 12 games |
| Dec 2025 | 401 P12 games | 400 P12 games |