USCF player statistics

Sousounis, Basil Philip

USCF 15995442MassachusettsUpdated: Nov 2026

Official US Chess record

Biggest rank climb · #91 in Massachusetts (Blitz)

Gender: Male
US Chess reported rank: #38,592 national · #962 in state
Floor: Regular 113 · Quick 122 · Blitz 150
Rated games: Regular 7 · Quick 10 · Blitz 25

US Chess record as of Sep 15, 2026

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Regular rating

844

Provisional rating · Nov 2026 · 7 published updates since May 2026

Nov 2026844 provisional

Compare format

May 2026Nov 2026

7 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+50 Quick vs Regular (provisional)
Typical for 800–899 regular players: -11 (middle half -31 to +8, 2,426 established members). This gap is above the typical range.
+654 Blitz vs Regular
Typical for 800–899 regular players: -103 (middle half -213 to +39, 205 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +200; May 2026 to Jun 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 2 updates; +400 from May 2026 to Jul 2026
Current run: 1 update; Unchanged since Oct 2026
Typical move: ±86; Mean absolute change; spread ±99

Regular rating in context

Nov 2026 update

United States

#41,758of 83,032 rated members · higher than 49.6%

41,232 lower · 43 same rating · 41,757 higher · ties share a rank

Massachusetts

#1,145of 1,698 rated members · higher than 32.3%

549 lower · 5 same rating · 1,144 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,984 within 100 points of 844 (this player included)

Player · 844

01,4252,850

800–849: 2,288 members (2.7%) · highlighted band is the player’s · dashed line is the target

Target 850

49.9% below 850 (41,511 of 83,032; 49.6% below 844)

Percentile over time · United States

49.6% higher than · Nov 2026 · rank #41,758 of 83,032

Since May 2026
+31.3 pts

May 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 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 Sousounis, Basil Philip
Month	Regular	Quick	Blitz
Nov 2026	844 Pno change · 9 games	894 P+28 · 14 games	1,498no change
Oct 2026	844 P+114 · 9 games	866 Pno change · 10 games	1,498no change
Sep 2026	730 Pno change · 7 games	866 Pno change · 10 games	1,498no change
Aug 2026	730 Pno change · 7 games	866 Pno change · 10 games	1,498no change
Jul 2026	730 P+200 · 7 games	866 P+56 · 10 games	1,498no change
Jun 2026	530 P+200 · 6 games	810 P+94 · 9 games	1,498+47
May 2026	330 P4 games	716 P7 games	1,451 P13 games

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