USCF player statistics

Endozo, Samantha

USCF 33094322South DakotaUpdated: Oct 2026

Official US Chess record

Gender: Female
US Chess reported rank: #66,433 national · #147 in state
Floor: Regular 107 · Quick 107
Rated games: Regular 5 · Quick 5

US Chess record as of Sep 18, 2026

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Regular rating

168

Provisional rating · Oct 2026 · 5 published updates since Jun 2026

Oct 2026168 provisional

Compare format

Jun 2026Oct 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5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-12 Quick vs Regular (provisional)
Typical for 100–199 regular players: 0 (middle half 0 to +1, 626 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: 4 updates; Unchanged since Jun 2026
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#75,268of 82,596 rated members · higher than 8.8%

7,284 lower · 45 same rating · 75,267 higher · ties share a rank

South Dakota

#162of 172 rated members · higher than 5.8%

10 lower · 1 same rating · 161 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 12,092 within 100 points of 168 (this player included)

Player · 168

01,4502,900

150–199: 2,334 members (2.8%) · highlighted band is the player’s · dashed line is the target

Target 200

10.6% below 200 (8,758 of 82,596; 8.8% below 168)

Percentile over time · United States

8.8% higher than · Oct 2026 · rank #75,268 of 82,596

Since Jun 2026
-0.1 pts

Jun 2026Oct 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 Oct 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 South Dakota 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 Endozo, Samantha
Month	Regular	Quick
Oct 2026	168 Pno change · 5 games	156 Pno change · 5 games
Sep 2026	168 Pno change · 5 games	156 Pno change · 5 games
Aug 2026	168 Pno change · 5 games	156 Pno change · 5 games
Jul 2026	168 Pno change · 5 games	156 Pno change · 5 games
Jun 2026	168 P5 games	156 P5 games

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