USCF player statistics
Korobskiy, Dmytro
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 3 published updates since Jul 2026
Other formats against Regular
-85 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#17,068of 83,635 rated members · higher than 79.5%
66,531 lower · 37 same rating · 17,067 higher · ties share a rank
Virginia
#583of 2,595 rated members · higher than 77.5%
2,012 lower · 1 same rating · 582 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,831 within 100 points of 1,501 (this player included)
1,500–1,549: 1,925 members (2.3%) · highlighted band is the player’s · dashed line is the target
81.5% below 1,550 (68,205 of 83,635; 79.5% below 1,501)
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 | 1,501 Pno change · 4 games | 1,416 P+69 · 8 games |
| Aug 2026 | 1,501 Pno change · 4 games | 1,347 Pno change · 4 games |
| Jul 2026 | 1,501 P4 games | 1,347 P4 games |
| Jun 2026 | — | — |