USCF player statistics

Lorimor, Stephen D

USCF 30062995New JerseyLatest monthly rating update: Sep 2026

FIDE: FIDE 39957055

Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

Regular rating

574+1 since Aug 2026

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

Sep 2026574 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-8 Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +1; Aug 2026 to Sep 2026
Biggest drop: -1; Apr 2026 to May 2026
Longest rise: 1 update; +1 from Aug 2026 to Sep 2026
Updates that moved: 2 of 9; Latest +1, Aug 2026 to Sep 2026
Typical move: ±0; Mean absolute change; spread ±0.5

Regular rating in context

Sep 2026 update

United States

#54,778of 83,635 rated members · higher than 34.4%

28,808 lower · 50 same rating · 54,777 higher · ties share a rank

New Jersey

#2,119of 3,003 rated members · higher than 29.4%

884 lower · 1 same rating · 2,118 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 10,715 within 100 points of 574 (this player included)

Player · 574

01,4502,900

550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target

Target 600

36.1% below 600 (30,195 of 83,635; 34.4% below 574)

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 New Jersey 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 Lorimor, Stephen D
Month	Regular	Quick
Sep 2026	574+1	566no change
Aug 2026	573no change	566no change
Jul 2026	573no change	566no change
Jun 2026	573no change	566no change
May 2026	573-1	566no change
Apr 2026	574no change	566no change
Mar 2026	574no change	566no change
Feb 2026	574no change	566no change
Jan 2026	574no change	566no change
Dec 2025	574	566