USCF player statistics

Culbertson, William Robert

USCF 13922312New JerseyUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39981851
TD: Club
US Chess reported rank: #3,224 national · #161 in state
Floor: Regular 1,700 · Quick 1,600 · Blitz 1,600

US Chess record as of Sep 15, 2026

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Regular rating

1,928-18 since Oct 2026

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

Nov 20261,928 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +27 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-78 Quick vs Regular
Typical for 1,900–1,999 regular players: -143 (middle half -231 to -83, 1,430 established members). This gap is above the typical range.
-130 Blitz vs Regular
Typical for 1,900–1,999 regular players: -222 (middle half -332 to -103, 907 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +59; Feb 2026 to Mar 2026
Biggest drop: -43; Jan 2026 to Feb 2026
Longest rise: 2 updates; +104 from Feb 2026 to Apr 2026
Updates that moved: 8 of 11; Latest -18, Oct 2026 to Nov 2026
Typical move: ±20; Mean absolute change; spread ±29.5

Regular rating in context

Nov 2026 update

United States

#4,500of 83,032 rated members · higher than 94.5%

78,508 lower · 25 same rating · 4,499 higher · ties share a rank

New Jersey

#210of 3,071 rated members · higher than 93%

2,859 lower · 3 same rating · 209 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 4,155 within 100 points of 1,928 (this player included)

Player · 1,928

01,4252,850

1,900–1,949: 1,138 members (1.3%) · highlighted band is the player’s · dashed line is the target

Target 1,950

95% below 1,950 (78,922 of 83,032; 94.5% below 1,928)

Percentile over time · United States

94.5% higher than · Nov 2026 · rank #4,500 of 83,032

Since Dec 2025
+0.7 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 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 Culbertson, William Robert
Month	Regular	Quick	Blitz
Nov 2026	1,928-18	1,850no change	1,798no change
Oct 2026	1,946no change	1,850no change	1,798no change
Sep 2026	1,946no change	1,850no change	1,798-12
Aug 2026	1,946-6	1,850-13	1,810no change
Jul 2026	1,952+17	1,863+17	1,810-51
Jun 2026	1,935+1	1,846-26	1,861no change
May 2026	1,934no change	1,872no change	1,861no change
Apr 2026	1,934+45	1,872+50	1,861no change
Mar 2026	1,889+59	1,822+84	1,861no change
Feb 2026	1,830-43	1,738+11	1,861no change
Jan 2026	1,873-28	1,727+16	1,861no change
Dec 2025	1,901	1,711	1,861

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