USCF player statistics

Frederick, Aaron Jerome

USCF 30742219WisconsinLatest monthly rating update: Sep 2026

FIDE: FIDE 0

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Regular rating

1,1430 since Aug 2026

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

Sep 20261,143 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · +56 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-379 Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +90; Jan 2026 to Feb 2026
Biggest drop: -30; Jul 2026 to Aug 2026
Longest rise: 1 update; +90 from Jan 2026 to Feb 2026
Current run: 1 update; Unchanged since Aug 2026
Typical move: ±14; Mean absolute change; spread ±32.9

Regular rating in context

Sep 2026 update

United States

#29,450of 83,635 rated members · higher than 64.7%

54,147 lower · 39 same rating · 29,449 higher · ties share a rank

Wisconsin

#452of 961 rated members · higher than 52.9%

509 lower · 1 same rating · 451 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 7,271 within 100 points of 1,143 (this player included)

Player · 1,143

01,4502,900

1,100–1,149: 1,828 members (2.1%) · highlighted band is the player’s · dashed line is the target

Target 1,150

65% below 1,150 (54,383 of 83,635; 64.7% below 1,143)

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 Wisconsin 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 Frederick, Aaron Jerome
Month	Regular	Quick
Sep 2026	1,143no change	764no change
Aug 2026	1,143-30	764no change
Jul 2026	1,173no change	764no change
Jun 2026	1,173no change	764no change
May 2026	1,173no change	764no change
Apr 2026	1,173no change	764no change
Mar 2026	1,173-4	764no change
Feb 2026	1,177+90	764-14
Jan 2026	1,087no change	778no change
Dec 2025	1,087	778