USCF player statistics

Peterson, John Lee

USCF 10492866MissouriLatest monthly rating update: Sep 2026

Top rated · #42 in Missouri (Regular)

FIDE: FIDE 30950708
Floor: Regular 2,000

US Chess record as of Sep 14, 2026

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Regular rating

2,099+1 since Aug 2026

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

Sep 20262,099 Regular

Dec 2025Sep 2026

10 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +1; Aug 2026 to Sep 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +1 from Aug 2026 to Sep 2026
Updates that moved: 1 of 9; Latest +1, Aug 2026 to Sep 2026
Typical move: ±0; Mean absolute change; spread ±0.3

Regular rating in context

Sep 2026 update

United States

#1,861of 83,635 rated members · higher than 97.7%

81,767 lower · 8 same rating · 1,860 higher · ties share a rank

Missouri

#42of 1,373 rated members · higher than 96.9%

1,331 lower · 1 same rating · 41 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 2,139 within 100 points of 2,099 (this player included)

Player · 2,099

01,4502,900

2,050–2,099: 517 members (0.6%) · highlighted band is the player’s · dashed line is the target

Target 2,100

97.7% below 2,100 (81,775 of 83,635; 97.7% below 2,099)

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 Missouri 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 Peterson, John Lee
Month	Regular
Sep 2026	2,099+1
Aug 2026	2,098no change
Jul 2026	2,098no change
Jun 2026	2,098no change
May 2026	2,098no change
Apr 2026	2,098no change
Mar 2026	2,098no change
Feb 2026	2,098no change
Jan 2026	2,098no change
Dec 2025	2,098