USCF player statistics

Williams, Phil

USCF 33170772KansasUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #56,607 national · #313 in state
Floor: Regular 108 · Quick 108
Rated games: Regular 8 · Quick 8

US Chess record as of Sep 18, 2026

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Regular rating

519

Provisional rating · Nov 2026 · 4 published updates since Aug 2026

Nov 2026519 provisional

Compare format

Aug 2026Nov 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+31 Quick vs Regular (provisional)
Typical for 500–599 regular players: -3 (middle half -12 to +8, 2,095 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +270; Aug 2026 to Sep 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +270 from Aug 2026 to Sep 2026
Updates that moved: 2 of 3; Latest +148, Oct 2026 to Nov 2026
Typical move: ±139; Mean absolute change; spread ±135.2

Regular rating in context

Nov 2026 update

United States

#57,723of 83,032 rated members · higher than 30.4%

25,258 lower · 52 same rating · 57,722 higher · ties share a rank

Kansas

#427of 518 rated members · higher than 17.5%

91 lower · 1 same rating · 426 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,732 within 100 points of 519 (this player included)

Player · 519

01,4252,850

500–549: 2,672 members (3.2%) · highlighted band is the player’s · dashed line is the target

Target 550

32.3% below 550 (26,897 of 83,032; 30.4% below 519)

Percentile over time · United States

30.4% higher than · Nov 2026 · rank #57,723 of 83,032

Since Aug 2026
+30.4 pts

Aug 2026Nov 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 Kansas 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 Williams, Phil
Month	Regular	Quick
Nov 2026	519 P+148 · 15 games	550 P+134 · 15 games
Oct 2026	371 Pno change · 8 games	416 Pno change · 8 games
Sep 2026	371 P+270 · 8 games	416 P+281 · 8 games
Aug 2026	101 P4 games	135 P4 games

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