USCF player statistics
Matthews, Jeff L
Official US Chess record- FIDE
- FIDE 0
- US Chess reported rank
- #14,704 national · #303 in state
- Floor
- Regular 1,300 · Quick 115
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-183 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +91
- Jul 2026 to Aug 2026
- Biggest drop
- -64
- Aug 2026 to Sep 2026
- Longest rise
- 4 updates
- +186 from Apr 2026 to Aug 2026
- Updates that moved
- 5 of 9
- Latest -64, Aug 2026 to Sep 2026
- Typical move
- ±28
- Mean absolute change; spread ±43.9
Regular rating in context
United States
#19,703of 83,635 rated members · higher than 76.4%
63,898 lower · 35 same rating · 19,702 higher · ties share a rank
Michigan
#442of 1,935 rated members · higher than 77.1%
1,492 lower · 2 same rating · 441 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,971 within 100 points of 1,424 (this player included)
1,400–1,449: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
77.4% below 1,450 (64,806 of 83,635; 76.4% below 1,424)
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 | 1,424-64 | 1,241-1 |
| Aug 2026 | 1,488+91 | 1,242no change |
| Jul 2026 | 1,397+4 | 1,242no change |
| Jun 2026 | 1,393+62 | 1,242no change |
| May 2026 | 1,331+29 | 1,242no change |
| Apr 2026 | 1,302no change | 1,242no change |
| Mar 2026 | 1,302no change | 1,242no change |
| Feb 2026 | 1,302no change | 1,242no change |
| Jan 2026 | 1,302no change | 1,242no change |
| Dec 2025 | 1,302 | 1,242 |