USCF player statistics
Riley, Adam M
Official US Chess recordRegular rating
Published rating · Sep 2026 · 3 published updates since Jul 2026
Other formats against Regular
-165 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +147
- Aug 2026 to Sep 2026
- Biggest drop
- -28
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +147 from Aug 2026 to Sep 2026
- Updates that moved
- 2 of 2
- Latest +147, Aug 2026 to Sep 2026
- Typical move
- ±88
- Mean absolute change; spread ±123.7
Regular rating in context
United States
#31,969of 83,635 rated members · higher than 61.7%
51,624 lower · 43 same rating · 31,968 higher · ties share a rank
Michigan
#701of 1,935 rated members · higher than 63.7%
1,233 lower · 2 same rating · 700 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,571 within 100 points of 1,075 (this player included)
1,050–1,099: 1,855 members (2.2%) · highlighted band is the player’s · dashed line is the target
62.8% below 1,100 (52,555 of 83,635; 61.7% below 1,075)
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 | 1,075+147 | 910+35 |
| Aug 2026 | 928 P-28 · 16 games | 875 P-22 · 16 games |
| Jul 2026 | 956 P4 games | 897 P4 games |