USCF player statistics
Jones, Ian R
- Gender
- Male
- FIDE
- FIDE 566022380
- US Chess reported rank
- #17,525 national · #1,017 in state
- Floor
- Regular 130
- Rated games
- Regular 5
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +219
- Sep 2026 to Oct 2026
- Biggest drop
- -36
- Oct 2026 to Nov 2026
- Longest rise
- 1 update
- +219 from Sep 2026 to Oct 2026
- Updates that moved
- 2 of 2
- Latest -36, Oct 2026 to Nov 2026
- Typical move
- ±128
- Mean absolute change; spread ±180.3
Regular rating in context
United States
#17,027of 83,032 rated members · higher than 79.4%
65,967 lower · 39 same rating · 17,026 higher · ties share a rank
California
#2,175of 9,288 rated members · higher than 76.5%
7,107 lower · 7 same rating · 2,174 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,891 within 100 points of 1,506 (this player included)
1,500–1,549: 1,881 members (2.2%) · highlighted band is the player’s · dashed line is the target
81.2% below 1,550 (67,438 of 83,032; 79.4% below 1,506)
Percentile over time · United States
79.4% higher than · Nov 2026 · rank #17,027 of 83,032
Since Sep 2026
+7.2 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 | 1,506 P-36 · 16 games |
| Oct 2026 | 1,542 P+219 · 9 games |
| Sep 2026 | 1,323 P5 games |
| Aug 2026 | — |