USCF player statistics
Doubek, Jeffrey
- Gender
- Male
- FIDE
- FIDE 0
- TD
- Club
- Floor
- Regular 100 · Quick 100 · Online Quick 100
- Rated games
- Online Quick 4
US Chess record as of Sep 15, 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
- 11 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Online Quick rating in context
United States
#4,405of 8,665 rated members · higher than 49.1%
4,257 lower · 4 same rating · 4,404 higher · ties share a rank
Illinois
#177of 371 rated members · higher than 52.2%
194 lower · 1 same rating · 176 higher · ties share a rank
Where this rating sits · United States
8,665 rated members in 50-point bands · median 1,100–1,149 · 1,347 within 100 points of 1,103 (this player included)
1,100–1,149: 307 members (3.5%) · highlighted band is the player’s · dashed line is the target
52.4% below 1,150 (4,546 of 8,665; 49.1% below 1,103)
Percentile over time · United States
49.1% higher than · Nov 2026 · rank #4,405 of 8,665
Since Dec 2025
-3.7 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 | Online Quick |
|---|---|
| Nov 2026 | 1,103 Pno change · 4 games |
| Oct 2026 | 1,103 Pno change · 4 games |
| Sep 2026 | 1,103 Pno change · 4 games |
| Aug 2026 | 1,103 Pno change · 4 games |
| Jul 2026 | 1,103 Pno change · 4 games |
| Jun 2026 | 1,103 Pno change · 4 games |
| May 2026 | 1,103 Pno change · 4 games |
| Apr 2026 | 1,103 Pno change · 4 games |
| Mar 2026 | 1,103 Pno change · 4 games |
| Feb 2026 | 1,103 Pno change · 4 games |
| Jan 2026 | 1,103 Pno change · 4 games |
| Dec 2025 | 1,103 P4 games |