USCF player statistics

Ridley, Spencer Adam

USCF 15001234ArizonaUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #24,213 national · #511 in state
Floor: Regular 120 · Quick 100 · Blitz 126
Rated games: Blitz 21

US Chess record as of Sep 15, 2026

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Regular rating

1,0980 since Oct 2026

Published rating · Nov 2026 · 5 published updates since Jul 2026

Nov 20261,098 Regular

Compare format

Jul 2026Nov 2026

5 updates in this window · +22 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-116 Quick vs Regular
Typical for 1,000–1,099 regular players: -25 (middle half -60 to -1, 2,209 established members). This gap is below the typical range.
-115 Blitz vs Regular (provisional)
Typical for 1,000–1,099 regular players: -120 (middle half -245 to -5, 317 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +22; Jul 2026 to Aug 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +22 from Jul 2026 to Aug 2026
Current run: 3 updates; Unchanged since Aug 2026
Typical move: ±6; Mean absolute change; spread ±11

Regular rating in context

Nov 2026 update

United States

#31,398of 83,032 rated members · higher than 62.1%

51,594 lower · 41 same rating · 31,397 higher · ties share a rank

Arizona

#713of 1,707 rated members · higher than 58.1%

993 lower · 2 same rating · 712 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,350 within 100 points of 1,098 (this player included)

Player · 1,098

01,4252,850

1,050–1,099: 1,893 members (2.2%) · highlighted band is the player’s · dashed line is the target

Target 1,100

62.2% below 1,100 (51,669 of 83,032; 62.1% below 1,098)

Percentile over time · United States

62.1% higher than · Nov 2026 · rank #31,398 of 83,032

Since Jul 2026
+0.3 pts

Jul 2026Nov 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 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.

United States statistics Arizona 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 Ridley, Spencer Adam
Month	Regular	Quick	Blitz
Nov 2026	1,098no change	982no change	983 Pno change · 21 games
Oct 2026	1,098no change	982no change	983 Pno change · 21 games
Sep 2026	1,098no change	982no change	983 P+333 · 17 games
Aug 2026	1,098+22	982no change	650 Pno change · 13 games
Jul 2026	1,076	982	650 P13 games

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