USCF player statistics
Jones, Derek B
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #53,634 national · #1,674 in state
- Floor
- Regular 100
- Rated games
- Regular 12
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
- -2
- Oct 2026 to Nov 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 2 of 11
- Latest -2, Oct 2026 to Nov 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.6
Regular rating in context
United States
#62,799of 83,032 rated members · higher than 24.2%
20,167 lower · 67 same rating · 62,798 higher · ties share a rank
Pennsylvania
#2,058of 2,576 rated members · higher than 20%
516 lower · 3 same rating · 2,057 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,829 within 100 points of 425 (this player included)
400–449: 2,739 members (3.2%) · highlighted band is the player’s · dashed line is the target
25.9% below 450 (21,555 of 83,032; 24.2% below 425)
Percentile over time · United States
24.2% higher than · Nov 2026 · rank #62,799 of 83,032
Since Dec 2025
-0.9 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 |
|---|---|
| Nov 2026 | 425 P-2 · 13 games |
| Oct 2026 | 427 Pno change · 12 games |
| Sep 2026 | 427 Pno change · 12 games |
| Aug 2026 | 427 Pno change · 12 games |
| Jul 2026 | 427 Pno change · 12 games |
| Jun 2026 | 427 Pno change · 12 games |
| May 2026 | 427 Pno change · 12 games |
| Apr 2026 | 427 Pno change · 12 games |
| Mar 2026 | 427 P-1 · 12 games |
| Feb 2026 | 428 Pno change · 12 games |
| Jan 2026 | 428 Pno change · 11 games |
| Dec 2025 | 428 P11 games |