USCF player statistics

Vilailack, Mason

USCF 33129376VirginiaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#50,076 national · #1,536 in state
Floor
Regular 125 · Quick 125
Rated games
Regular 10 · Quick 10

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

498

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

Nov 2026498 provisional
Jul 2026: 612 provisionalAug 2026: 612 provisionalSep 2026: 498 provisionalOct 2026: 498 provisionalNov 2026: 498 provisional
Jun 2026Nov 2026
6 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -6 Quick vs Regular (provisional)

    Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,654 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
-114
Aug 2026 to Sep 2026
Longest rise
—
No consecutive gains yet
Current run
2 updates
Unchanged since Sep 2026
Typical move
±29
Mean absolute change; spread ±57

Regular rating in context

Nov 2026 update

United States

#58,854of 83,032 rated members · higher than 29%

24,126 lower · 53 same rating · 58,853 higher · ties share a rank

Virginia

#1,900of 2,592 rated members · higher than 26.6%

691 lower · 2 same rating · 1,899 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,756 within 100 points of 498 (this player included)

Player · 498
01,4252,850

450–499: 2,670 members (3.2%) · highlighted band is the player’s · dashed line is the target

29.1% below 500 (24,225 of 83,032; 29% below 498)

Percentile over time · United States

29% higher than · Nov 2026 · rank #58,854 of 83,032

Since Jul 2026
-8.1 pts

Jul 2026: higher than 37.1% (rank 51,945 of 82,736)Aug 2026: higher than 37% (rank 52,267 of 83,080)Sep 2026: higher than 29.4% (rank 58,930 of 83,635)Oct 2026: higher than 29.1% (rank 58,469 of 82,596)Nov 2026: higher than 29% (rank 58,854 of 83,032)
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 Virginia 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 Vilailack, Mason
MonthRegularQuick
Nov 2026498 Pno change · 10 games492 Pno change · 10 games
Oct 2026498 Pno change · 10 games492 Pno change · 10 games
Sep 2026498 P-114 · 10 games492 P-110 · 10 games
Aug 2026612 Pno change · 6 games602 Pno change · 6 games
Jul 2026612 P6 games602 P6 games
Jun 2026——
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.