USCF player statistics
Kamen, Jack Boey
- Gender
- Male
- FIDE
- FIDE 39945693
- US Chess reported rank
- #5,062 national · #595 in state
- Floor
- Regular 1,600 · Quick 1,500 · Blitz 119 · Online Regular 100 · Online Blitz 100
- Rated games
- Blitz 18 · Online Regular 21 · Online Blitz 14
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +76
- Oct 2026 to Nov 2026
- Biggest drop
- -69
- Mar 2026 to Apr 2026
- Longest rise
- 3 updates
- +144 from Aug 2026 to Nov 2026
- Updates that moved
- 9 of 11
- Latest +76, Oct 2026 to Nov 2026
- Typical move
- ±29
- Mean absolute change; spread ±41
Regular rating in context
United States
#4,742of 83,032 rated members · higher than 94.2%
78,267 lower · 24 same rating · 4,741 higher · ties share a rank
New York
#560of 9,119 rated members · higher than 93.8%
8,556 lower · 4 same rating · 559 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 4,278 within 100 points of 1,915 (this player included)
1,900–1,949: 1,138 members (1.3%) · highlighted band is the player’s · dashed line is the target
95% below 1,950 (78,922 of 83,032; 94.2% below 1,915)
Percentile over time · United States
94.2% higher than · Nov 2026 · rank #4,742 of 83,032
Since Dec 2025
+2.3 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 | Blitz | Online Regular | Online Blitz |
|---|---|---|---|---|---|
| Nov 2026 | 1,915+76 | 1,766+85 | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Oct 2026 | 1,839+4 | 1,681-11 | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Sep 2026 | 1,835+64 | 1,692+62 | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Aug 2026 | 1,771-11 | 1,630-11 | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Jul 2026 | 1,782-31 | 1,641-32 | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Jun 2026 | 1,813-10 | 1,673-14 | 1,681 P-1 · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| May 2026 | 1,823+33 | 1,687+44 | 1,682 P+1 · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Apr 2026 | 1,790-69 | 1,643-51 | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Mar 2026 | 1,859+21 | 1,694+23 | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Feb 2026 | 1,838no change | 1,671no change | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Jan 2026 | 1,838no change | 1,671no change | 1,681 Pno change · 18 games | 1,355 Pno change · 21 games | 1,136 Pno change · 14 games |
| Dec 2025 | 1,838 | 1,671 | 1,681 P18 games | 1,355 P21 games | 1,136 P14 games |