USCF player statistics

Cassidy, Simon T

USCF 16382696PennsylvaniaLatest monthly rating update: Sep 2026

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Regular rating

458+51 since Aug 2026

Published rating · Sep 2026 · 10 published updates since Dec 2025

Sep 2026458 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · +36 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+55 Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +51; Aug 2026 to Sep 2026
Biggest drop: -15; Mar 2026 to Apr 2026
Longest rise: 1 update; +51 from Aug 2026 to Sep 2026
Updates that moved: 2 of 9; Latest +51, Aug 2026 to Sep 2026
Typical move: ±7; Mean absolute change; spread ±18.3

Regular rating in context

Sep 2026 update

United States

#61,081of 83,635 rated members · higher than 26.8%

22,496 lower · 59 same rating · 61,080 higher · ties share a rank

Pennsylvania

#2,048of 2,639 rated members · higher than 22.3%

589 lower · 3 same rating · 2,047 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 10,947 within 100 points of 458 (this player included)

Player · 458

01,4502,900

450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target

Target 500

29.6% below 500 (24,763 of 83,635; 26.8% below 458)

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.

United States statistics Pennsylvania 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 Cassidy, Simon T
Month	Regular	Quick
Sep 2026	458+51	513+18
Aug 2026	407no change	495no change
Jul 2026	407no change	495no change
Jun 2026	407no change	495no change
May 2026	407no change	495no change
Apr 2026	407-15	495+95
Mar 2026	422no change	400no change
Feb 2026	422no change	400no change
Jan 2026	422no change	400no change
Dec 2025	422	400