USCF player statistics
Kerbow, Jeff C
- Gender
- Male
- FIDE
- FIDE 30938120
- US Chess reported rank
- #6,526 national · #486 in state
- Floor
- Regular 1,600 · Quick 110
- Rated games
- Quick 19
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +20
- Feb 2026 to Mar 2026
- Biggest drop
- -13
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +20 from Feb 2026 to Mar 2026
- Current run
- 1 update
- Unchanged since Oct 2026
- Typical move
- ±4
- Mean absolute change; spread ±7.8
Regular rating in context
United States
#8,629of 83,032 rated members · higher than 89.5%
74,379 lower · 25 same rating · 8,628 higher · ties share a rank
Texas
#604of 10,533 rated members · higher than 94.2%
9,927 lower · 3 same rating · 603 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 5,759 within 100 points of 1,767 (this player included)
1,750–1,799: 1,226 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.5% below 1,800 (75,161 of 83,032; 89.5% below 1,767)
Percentile over time · United States
89.5% higher than · Nov 2026 · rank #8,629 of 83,032
Since Dec 2025
+0.3 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 |
|---|---|---|
| Nov 2026 | 1,767no change | 1,568 Pno change · 19 games |
| Oct 2026 | 1,767+5 | 1,568 Pno change · 19 games |
| Sep 2026 | 1,762no change | 1,568 Pno change · 19 games |
| Aug 2026 | 1,762-5 | 1,568 Pno change · 19 games |
| Jul 2026 | 1,767no change | 1,568 Pno change · 19 games |
| Jun 2026 | 1,767no change | 1,568 Pno change · 19 games |
| May 2026 | 1,767no change | 1,568 Pno change · 19 games |
| Apr 2026 | 1,767no change | 1,568 Pno change · 19 games |
| Mar 2026 | 1,767+20 | 1,568 Pno change · 19 games |
| Feb 2026 | 1,747-13 | 1,568 Pno change · 19 games |
| Jan 2026 | 1,760no change | 1,568 Pno change · 19 games |
| Dec 2025 | 1,760 | 1,568 P19 games |