USCF player statistics
Jenkins, Jonathan Rex
Official US Chess record- Biggest rank climb · #6 in Colorado (Online Quick)
- Top rated · #31 in Colorado (Online Blitz)
- Top rated · #49 in Colorado (Online Quick)
- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-125 Quick vs Regular
No national baseline for this rating band yet.
-346 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
-90 Online Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +34
- Apr 2026 to May 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +34 from Apr 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±4
- Mean absolute change; spread ±11.3
Regular rating in context
United States
#18,202of 83,635 rated members · higher than 78.2%
65,403 lower · 31 same rating · 18,201 higher · ties share a rank
Colorado
#329of 1,027 rated members · higher than 67.9%
698 lower · 1 same rating · 328 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,902 within 100 points of 1,470 (this player included)
1,450–1,499: 1,474 members (1.7%) · highlighted band is the player’s · dashed line is the target
79.2% below 1,500 (66,280 of 83,635; 78.2% below 1,470)
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 | Online Quick | Online Blitz |
|---|---|---|---|---|
| Sep 2026 | 1,470no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Aug 2026 | 1,470no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Jul 2026 | 1,470no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Jun 2026 | 1,470no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| May 2026 | 1,470+34 | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Apr 2026 | 1,436no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Mar 2026 | 1,436no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Feb 2026 | 1,436no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Jan 2026 | 1,436no change | 1,345no change | 1,124 Pno change · 10 games | 1,380 Pno change · 20 games |
| Dec 2025 | 1,436 | 1,345 | 1,124 P10 games | 1,380 P20 games |