USCF player statistics
Kozick, Jacob
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +241
- May 2026 to Jun 2026
- Biggest drop
- -29
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +241 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±37
- Mean absolute change; spread ±82.7
Regular rating in context
United States
#62,733of 83,635 rated members · higher than 24.9%
20,845 lower · 58 same rating · 62,732 higher · ties share a rank
Pennsylvania
#2,093of 2,639 rated members · higher than 20.6%
544 lower · 3 same rating · 2,092 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 11,018 within 100 points of 428 (this player included)
400–449: 2,735 members (3.2%) · highlighted band is the player’s · dashed line is the target
26.3% below 450 (22,043 of 83,635; 24.9% below 428)
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 | 428 Pno change · 20 games | 428 Pno change · 20 games |
| Aug 2026 | 428 Pno change · 20 games | 428 Pno change · 20 games |
| Jul 2026 | 428 Pno change · 20 games | 428 Pno change · 20 games |
| Jun 2026 | 428 P+241 · 20 games | 428 P+241 · 20 games |
| May 2026 | 187 Pno change · 16 games | 187 Pno change · 16 games |
| Apr 2026 | 187 P+66 · 16 games | 187 P+66 · 16 games |
| Mar 2026 | 121 Pno change · 12 games | 121 Pno change · 12 games |
| Feb 2026 | 121 P-29 · 12 games | 121 P-29 · 12 games |
| Jan 2026 | 150 Pno change · 12 games | 150 Pno change · 12 games |
| Dec 2025 | 150 P12 games | 150 P12 games |