USCF player statistics

Riley, Adam M

USCF 33146771MichiganUpdated: Oct 2026

Official US Chess record

Gender: Male
US Chess reported rank: #24,982 national · #501 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 18, 2026

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Regular rating

1,271+196 since Sep 2026

Published rating · Oct 2026 · 4 published updates since Jul 2026

Oct 20261,271 Regular

Compare format

Jul 2026Oct 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-315 Quick vs Regular
Typical for 1,200–1,299 regular players: -58 (middle half -117 to -18, 1,982 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +196; Sep 2026 to Oct 2026
Biggest drop: -28; Jul 2026 to Aug 2026
Longest rise: 2 updates; +343 from Aug 2026 to Oct 2026
Updates that moved: 3 of 3; Latest +196, Sep 2026 to Oct 2026
Typical move: ±124; Mean absolute change; spread ±117.8

Regular rating in context

Oct 2026 update

United States

#25,113of 82,596 rated members · higher than 69.5%

57,457 lower · 27 same rating · 25,112 higher · ties share a rank

Michigan

#564of 1,920 rated members · higher than 70.6%

1,356 lower · 1 same rating · 563 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,870 within 100 points of 1,271 (this player included)

Player · 1,271

01,4502,900

1,250–1,299: 1,672 members (2%) · highlighted band is the player’s · dashed line is the target

Target 1,300

70.7% below 1,300 (58,427 of 82,596; 69.5% below 1,271)

Percentile over time · United States

69.5% higher than · Oct 2026 · rank #25,113 of 82,596

Since Jul 2026
+13.3 pts

Jul 2026Oct 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

How these comparisons are calculated

Chess67 calculations from the Oct 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.

United States statistics Michigan statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Riley, Adam M
Month	Regular	Quick
Oct 2026	1,271+196	956+46
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

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