USCF player statistics

Sebelin, Samson

USCF 33161598FloridaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#51,091 national · #2,582 in state
Floor
Regular 113 · Quick 113
Rated games
Regular 4 · Quick 4

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

478

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

Nov 2026478 provisional
Aug 2026: 478 provisionalSep 2026: 478 provisionalOct 2026: 478 provisionalNov 2026: 478 provisional
Aug 2026Nov 2026
4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -10 Quick vs Regular (provisional)

    Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,654 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
3 updates
Unchanged since Aug 2026
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#59,867of 83,032 rated members · higher than 27.8%

23,110 lower · 56 same rating · 59,866 higher · ties share a rank

Florida

#3,198of 4,459 rated members · higher than 28.1%

1,256 lower · 6 same rating · 3,197 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,722 within 100 points of 478 (this player included)

Player · 478
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; 27.8% below 478)

Percentile over time · United States

27.8% higher than · Nov 2026 · rank #59,867 of 83,032

Since Aug 2026
-0.5 pts

Aug 2026: higher than 28.3% (rank 59,482 of 83,080)Sep 2026: higher than 28.1% (rank 59,995 of 83,635)Oct 2026: higher than 27.9% (rank 59,474 of 82,596)Nov 2026: higher than 27.8% (rank 59,867 of 83,032)
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 Florida 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 Sebelin, Samson
MonthRegularQuick
Nov 2026478 Pno change · 4 games468 Pno change · 4 games
Oct 2026478 Pno change · 4 games468 Pno change · 4 games
Sep 2026478 Pno change · 4 games468 Pno change · 4 games
Aug 2026478 P4 games468 P4 games
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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.