USCF player statistics
Korol, Mariia
- Gender
- Female
- US Chess reported rank
- #30,599 national · #89 in state
- Floor
- Regular 111 · Quick 111
- 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
- +1
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +1 from Jul 2026 to Aug 2026
- Current run
- 2 updates
- Unchanged since Aug 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.3
Regular rating in context
United States
#38,059of 82,596 rated members · higher than 53.8%
44,492 lower · 46 same rating · 38,058 higher · ties share a rank
Vermont
#122of 211 rated members · higher than 42.1%
89 lower · 1 same rating · 121 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 8,407 within 100 points of 922 (this player included)
900–949: 2,102 members (2.5%) · highlighted band is the player’s · dashed line is the target
55.3% below 950 (45,678 of 82,596; 53.8% below 922)
Percentile over time · United States
53.8% higher than · Oct 2026 · rank #38,059 of 82,596
Since Jan 2026
0 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|
| Oct 2026 | 922 Pno change · 4 games | 914 Pno change · 4 games |
| Sep 2026 | 922 Pno change · 4 games | 914 Pno change · 4 games |
| Aug 2026 | 922 P+1 · 4 games | 914 Pno change · 4 games |
| Jul 2026 | 921 Pno change · 4 games | 914 Pno change · 4 games |
| Jun 2026 | 921 Pno change · 4 games | 914 Pno change · 4 games |
| May 2026 | 921 Pno change · 4 games | 914 Pno change · 4 games |
| Apr 2026 | 921 Pno change · 4 games | 914 Pno change · 4 games |
| Mar 2026 | 921 Pno change · 4 games | 914 Pno change · 4 games |
| Feb 2026 | 921 Pno change · 4 games | 914 Pno change · 4 games |
| Jan 2026 | 921 P4 games | 914 P4 games |
| Dec 2025 | — | — |