USCF player statistics
Kim, Sean
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-49 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +102
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +102 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±11
- Mean absolute change; spread ±34
Regular rating in context
United States
#22,782of 83,635 rated members · higher than 72.7%
60,829 lower · 25 same rating · 22,781 higher · ties share a rank
New York
#2,419of 9,415 rated members · higher than 74.2%
6,992 lower · 5 same rating · 2,418 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,935 within 100 points of 1,336 (this player included)
1,300–1,349: 1,775 members (2.1%) · highlighted band is the player’s · dashed line is the target
73.2% below 1,350 (61,297 of 83,635; 72.7% below 1,336)
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 | 1,336 Pno change · 8 games | 1,287 Pno change · 8 games |
| Aug 2026 | 1,336 Pno change · 8 games | 1,287 Pno change · 8 games |
| Jul 2026 | 1,336 Pno change · 8 games | 1,287 Pno change · 8 games |
| Jun 2026 | 1,336 Pno change · 8 games | 1,287 Pno change · 8 games |
| May 2026 | 1,336 Pno change · 8 games | 1,287 Pno change · 8 games |
| Apr 2026 | 1,336 P+102 · 8 games | 1,287 P+101 · 8 games |
| Mar 2026 | 1,234 Pno change · 4 games | 1,186 Pno change · 4 games |
| Feb 2026 | 1,234 Pno change · 4 games | 1,186 Pno change · 4 games |
| Jan 2026 | 1,234 Pno change · 4 games | 1,186 Pno change · 4 games |
| Dec 2025 | 1,234 P4 games | 1,186 P4 games |