USCF player statistics
Sun, George
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-87 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +77
- Apr 2026 to May 2026
- Biggest drop
- -112
- Jan 2026 to Feb 2026
- Longest rise
- 3 updates
- +117 from Apr 2026 to Jul 2026
- Updates that moved
- 8 of 9
- Latest +65, Aug 2026 to Sep 2026
- Typical move
- ±41
- Mean absolute change; spread ±58.1
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
Texas
#2,860of 10,810 rated members · higher than 73.4%
7,941 lower · 10 same rating · 2,859 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+65 | 969+48 |
| Aug 2026 | 991-1 | 921no change |
| Jul 2026 | 992+3 | 921no change |
| Jun 2026 | 989+37 | 921+58 |
| May 2026 | 952+77 | 863+54 |
| Apr 2026 | 875no change | 809no change |
| Mar 2026 | 875-20 | 809-30 |
| Feb 2026 | 895-112 | 839-111 |
| Jan 2026 | 1,007-50 | 950-49 |
| Dec 2025 | 1,057 | 999 |