USCF player statistics
Bahn, Seul
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 6 published updates since Apr 2026
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
- +58
- Jul 2026 to Aug 2026
- Biggest drop
- -47
- Jun 2026 to Jul 2026
- Longest rise
- 1 update
- +58 from Jul 2026 to Aug 2026
- Updates that moved
- 4 of 5
- Latest -44, Aug 2026 to Sep 2026
- Typical move
- ±37
- Mean absolute change; spread ±44.1
Regular rating in context
United States
#77,992of 83,635 rated members · higher than 6.6%
5,586 lower · 58 same rating · 77,991 higher · ties share a rank
Oregon
#1,377of 1,492 rated members · higher than 7.7%
115 lower · 1 same rating · 1,376 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,419 within 100 points of 129 (this player included)
100–149: 6,615 members (7.9%) · highlighted band is the player’s · dashed line is the target
7.9% below 150 (6,615 of 83,635; 6.6% below 129)
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 | 129 P-44 · 20 games | 128 P-26 · 16 games |
| Aug 2026 | 173 P+58 · 16 games | 154 P+40 · 12 games |
| Jul 2026 | 115 P-47 · 12 games | 114 P-82 · 8 games |
| Jun 2026 | 162 Pno change · 8 games | 196 Pno change · 4 games |
| May 2026 | 162 P-34 · 8 games | 196 Pno change · 4 games |
| Apr 2026 | 196 P4 games | 196 P4 games |