USCF player statistics

Kingsley, Peter F

USCF 12848250MassachusettsUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #10,730 national · #390 in state
Floor: Regular 1,400 · Quick 1,300 · Blitz 100 · Online Regular 1,400 · Online Quick 100 · Online Blitz 100
Rated games: Blitz 18 · Online Quick 21 · Online Blitz 21

US Chess record as of Sep 15, 2026

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Regular rating

1,5820 since Oct 2026

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

Nov 20261,582 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12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-154 Quick vs Regular
Typical for 1,500–1,599 regular players: -103 (middle half -186 to -48, 2,056 established members). This gap is within the typical range.
-1 Blitz vs Regular (provisional)
Typical for 1,500–1,599 regular players: -189 (middle half -317 to -61, 790 established members). This gap is above the typical range.
-15 Online Regular vs Regular
Typical for 1,500–1,599 regular players: -345 (middle half -502 to -201, 237 established members). This gap is above the typical range.
-67 Online Quick vs Regular (provisional)
Typical for 1,500–1,599 regular players: -275 (middle half -491 to -106, 245 established members). This gap is above the typical range.
+22 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 within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +1; May 2026 to Jun 2026
Biggest drop: -1; Jul 2026 to Aug 2026
Longest rise: 1 update; +1 from May 2026 to Jun 2026
Current run: 3 updates; Unchanged since Aug 2026
Typical move: ±0; Mean absolute change; spread ±0.4

Regular rating in context

Nov 2026 update

United States

#14,610of 83,032 rated members · higher than 82.3%

68,396 lower · 27 same rating · 14,609 higher · ties share a rank

Massachusetts

#518of 1,698 rated members · higher than 69.3%

1,178 lower · 3 same rating · 517 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,841 within 100 points of 1,582 (this player included)

Player · 1,582

01,4252,850

1,550–1,599: 1,480 members (1.7%) · highlighted band is the player’s · dashed line is the target

Target 1,600

83% below 1,600 (68,918 of 83,032; 82.3% below 1,582)

Percentile over time · United States

82.3% higher than · Nov 2026 · rank #14,610 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 Massachusetts 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 Kingsley, Peter F
Month	Regular	Quick	Blitz	Online Regular	Online Quick	Online Blitz
Nov 2026	1,582no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Oct 2026	1,582no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Sep 2026	1,582no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Aug 2026	1,582-1	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Jul 2026	1,583no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Jun 2026	1,583+1	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
May 2026	1,582no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Apr 2026	1,582no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Mar 2026	1,582no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Feb 2026	1,582no change	1,428no change	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Jan 2026	1,582no change	1,428-49	1,581 Pno change · 18 games	1,567no change	1,515 Pno change · 21 games	1,604 Pno change · 21 games
Dec 2025	1,582	1,477	1,581 P18 games	1,567	1,515 P21 games	1,604 P21 games

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