USCF player statistics
Kost, Dexter Dale
- Gender
- Male
- US Chess reported rank
- #41,985 national · #47 in state
- Floor
- Regular 105
- Rated games
- Regular 5
US Chess record as of Sep 17, 2026
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
- 10 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#50,093of 82,596 rated members · higher than 39.2%
32,448 lower · 56 same rating · 50,092 higher · ties share a rank
Wyoming
#61of 115 rated members · higher than 46.9%
54 lower · 1 same rating · 60 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 9,994 within 100 points of 658 (this player included)
650–699: 2,456 members (2.9%) · highlighted band is the player’s · dashed line is the target
41.8% below 700 (34,528 of 82,596; 39.2% below 658)
Percentile over time · United States
39.2% higher than · Oct 2026 · rank #50,093 of 82,596
Since Dec 2025
-0.4 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 |
|---|---|
| Oct 2026 | 658 Pno change · 5 games |
| Sep 2026 | 658 Pno change · 5 games |
| Aug 2026 | 658 Pno change · 5 games |
| Jul 2026 | 658 Pno change · 5 games |
| Jun 2026 | 658 Pno change · 5 games |
| May 2026 | 658 Pno change · 5 games |
| Apr 2026 | 658 Pno change · 5 games |
| Mar 2026 | 658 Pno change · 5 games |
| Feb 2026 | 658 Pno change · 5 games |
| Jan 2026 | 658 Pno change · 5 games |
| Dec 2025 | 658 P5 games |