USCF player statistics
Kmosko, Alexander
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #14,650 national · #626 in state
- Floor
- Regular 1,200 · Quick 113
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +70
- Dec 2025 to Jul 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +84 from Dec 2025 to Aug 2026
- Current run
- 3 updates
- Unchanged since Aug 2026
- Typical move
- ±17
- Mean absolute change; spread ±30.4
Regular rating in context
United States
#19,828of 83,032 rated members · higher than 76%
63,165 lower · 40 same rating · 19,827 higher · ties share a rank
New Jersey
#850of 3,071 rated members · higher than 72.3%
2,221 lower · 1 same rating · 849 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 7,060 within 100 points of 1,426 (this player included)
1,400–1,449: 1,880 members (2.2%) · highlighted band is the player’s · dashed line is the target
77% below 1,450 (63,991 of 83,032; 76% below 1,426)
Percentile over time · United States
76% higher than · Nov 2026 · rank #19,828 of 83,032
Since Dec 2025
+3.4 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 | 1,426no change | 1,277no change |
| Oct 2026 | 1,426no change | 1,277no change |
| Sep 2026 | 1,426no change | 1,277no change |
| Aug 2026 | 1,426+14 | 1,277no change |
| Jul 2026 | 1,412+70 | 1,277+104 |
| Dec 2025 | 1,342 | 1,173 |