USCF player statistics

Coon, Mason

USCF 33139982New YorkUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #49,544 national · #5,570 in state
Floor: Regular 111 · Quick 107
Rated games: Regular 18 · Quick 12

US Chess record as of Sep 18, 2026

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Regular rating

508

Provisional rating · Nov 2026 · 5 published updates since Jul 2026

Nov 2026508 provisional

Compare format

Jul 2026Nov 2026

5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

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

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: —; No gain between published updates yet
Biggest drop: -10; Jul 2026 to Aug 2026
Longest rise: —; No consecutive gains yet
Current run: 2 updates; Unchanged since Sep 2026
Typical move: ±5; Mean absolute change; spread ±5.8

Regular rating in context

Nov 2026 update

United States

#58,296of 83,032 rated members · higher than 29.7%

24,681 lower · 56 same rating · 58,295 higher · ties share a rank

New York

#6,175of 9,119 rated members · higher than 32.2%

2,939 lower · 6 same rating · 6,174 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,766 within 100 points of 508 (this player included)

Player · 508

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; 29.7% below 508)

Percentile over time · United States

29.7% higher than · Nov 2026 · rank #58,296 of 83,032

Since Jul 2026
-2 pts

Jul 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 New York 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 Coon, Mason
Month	Regular	Quick
Nov 2026	508 Pno change · 18 games	511 Pno change · 12 games
Oct 2026	508 Pno change · 18 games	511 Pno change · 12 games
Sep 2026	508 P-10 · 18 games	511 P-2 · 12 games
Aug 2026	518 P-10 · 14 games	513 P-11 · 9 games
Jul 2026	528 P9 games	524 P6 games

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