USCF player statistics
Rios, Jonathan Michael
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-74 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +30
- Apr 2026 to May 2026
- Biggest drop
- -42
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +35 from Apr 2026 to Jun 2026
- Updates that moved
- 6 of 9
- Latest -2, Aug 2026 to Sep 2026
- Typical move
- ±13
- Mean absolute change; spread ±20.5
Regular rating in context
United States
#18,746of 83,635 rated members · higher than 77.5%
64,863 lower · 27 same rating · 18,745 higher · ties share a rank
Texas
#1,419of 10,810 rated members · higher than 86.8%
9,388 lower · 4 same rating · 1,418 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,941 within 100 points of 1,452 (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; 77.5% below 1,452)
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 | 1,452-2 | 1,378-7 |
| Aug 2026 | 1,454no change | 1,385no change |
| Jul 2026 | 1,454no change | 1,385no change |
| Jun 2026 | 1,454+5 | 1,385+1 |
| May 2026 | 1,449+30 | 1,384+43 |
| Apr 2026 | 1,419-42 | 1,341-40 |
| Mar 2026 | 1,461no change | 1,381no change |
| Feb 2026 | 1,461+15 | 1,381+14 |
| Jan 2026 | 1,446-22 | 1,367-20 |
| Dec 2025 | 1,468 | 1,387 |