USCF player statistics
Kim, Woojin
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #57,432 national · #303 in state
- Floor
- Regular 109 · Quick 109
- Rated games
- Regular 4 · Quick 4
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +218
- Oct 2026 to Nov 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +218 from Oct 2026 to Nov 2026
- Updates that moved
- 1 of 5
- Latest +218, Oct 2026 to Nov 2026
- Typical move
- ±44
- Mean absolute change; spread ±97.5
Regular rating in context
United States
#54,916of 83,032 rated members · higher than 33.7%
28,059 lower · 58 same rating · 54,915 higher · ties share a rank
New Mexico
#354of 448 rated members · higher than 20.9%
94 lower · 1 same rating · 353 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,415 within 100 points of 573 (this player included)
550–599: 2,600 members (3.1%) · highlighted band is the player’s · dashed line is the target
35.5% below 600 (29,497 of 83,032; 33.7% below 573)
Percentile over time · United States
33.7% higher than · Nov 2026 · rank #54,916 of 83,032
Since Jun 2026
+13.4 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 573 P+218 · 11 games | 574 P+221 · 11 games |
| Oct 2026 | 355 Pno change · 4 games | 353 Pno change · 4 games |
| Sep 2026 | 355 Pno change · 4 games | 353 Pno change · 4 games |
| Aug 2026 | 355 Pno change · 4 games | 353 Pno change · 4 games |
| Jul 2026 | 355 Pno change · 4 games | 353 Pno change · 4 games |
| Jun 2026 | 355 P4 games | 353 P4 games |