USCF player statistics

Aldrich, Brigham A

USCF 16461634CaliforniaUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39948943
Floor: Regular 1,300 · Quick 150 · Blitz 150 · Online Quick 100 · Online Blitz 100
Rated games: Online Blitz 21

US Chess record as of Sep 15, 2026

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Regular rating

1,5380 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,538 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-202 Quick vs Regular
Typical for 1,500–1,599 regular players: -103 (middle half -186 to -48, 2,056 established members). This gap is below the typical range.
-215 Blitz vs Regular
Typical for 1,500–1,599 regular players: -189 (middle half -317 to -61, 790 established members). This gap is within the typical range.
-267 Online Quick vs Regular
Typical for 1,500–1,599 regular players: -275 (middle half -491 to -106, 245 established members). This gap is within the typical range.
-316 Online Blitz vs Regular (provisional)
Typical for 1,500–1,599 regular players: -66 (middle half -197 to +51, 189 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: —; No gain between published updates yet
Biggest drop: —; No drop between published updates yet
Longest rise: —; No consecutive gains yet
Current run: 11 updates; Unchanged since Dec 2025
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#15,927of 83,032 rated members · higher than 80.7%

67,074 lower · 32 same rating · 15,926 higher · ties share a rank

California

#2,052of 9,288 rated members · higher than 77.8%

7,232 lower · 5 same rating · 2,051 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,888 within 100 points of 1,538 (this player included)

Player · 1,538

01,4252,850

1,500–1,549: 1,881 members (2.2%) · highlighted band is the player’s · dashed line is the target

Target 1,550

81.2% below 1,550 (67,438 of 83,032; 80.7% below 1,538)

Percentile over time · United States

80.7% higher than · Nov 2026 · rank #15,927 of 83,032

Since Dec 2025
-0.1 pts

Dec 2025Nov 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 California 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 Aldrich, Brigham A
Month	Regular	Quick	Blitz	Online Quick	Online Blitz
Nov 2026	1,538no change	1,336no change	1,323no change	1,271no change	1,222 Pno change · 21 games
Oct 2026	1,538no change	1,336no change	1,323no change	1,271no change	1,222 Pno change · 21 games
Sep 2026	1,538no change	1,336no change	1,323no change	1,271no change	1,222 Pno change · 21 games
Aug 2026	1,538no change	1,336+52	1,323-29	1,271no change	1,222 Pno change · 21 games
Jul 2026	1,538no change	1,284no change	1,352no change	1,271no change	1,222 Pno change · 21 games
Jun 2026	1,538no change	1,284no change	1,352no change	1,271no change	1,222 Pno change · 21 games
May 2026	1,538no change	1,284no change	1,352no change	1,271no change	1,222 Pno change · 21 games
Apr 2026	1,538no change	1,284no change	1,352no change	1,271no change	1,222 Pno change · 21 games
Mar 2026	1,538no change	1,284no change	1,352no change	1,271no change	1,222 Pno change · 21 games
Feb 2026	1,538no change	1,284no change	1,352no change	1,271no change	1,222 Pno change · 21 games
Jan 2026	1,538no change	1,284no change	1,352no change	1,271no change	1,222 Pno change · 21 games
Dec 2025	1,538	1,284	1,352	1,271	1,222 P21 games

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