USCF player statistics

Clark, Jontayvius

USCF 32383877MississippiUpdated: Oct 2026

Official US Chess record

Biggest rank climb · #67 in Mississippi (Regular)

Gender: Male
US Chess reported rank: #55,685 national · #237 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Regular rating

3890 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 2026389 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-9 Quick vs Regular
Typical for 300–399 regular players: 0 (middle half -6 to +7, 1,292 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +13; Apr 2026 to May 2026
Biggest drop: -60; Mar 2026 to Apr 2026
Longest rise: 1 update; +13 from Apr 2026 to May 2026
Current run: 4 updates; Unchanged since Jun 2026
Typical move: ±10; Mean absolute change; spread ±19.9

Regular rating in context

Oct 2026 update

United States

#64,287of 82,596 rated members · higher than 22.1%

18,268 lower · 42 same rating · 64,286 higher · ties share a rank

Mississippi

#281of 372 rated members · higher than 24.4%

91 lower · 1 same rating · 280 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,596 within 100 points of 389 (this player included)

Player · 389

01,4502,900

350–399: 2,677 members (3.2%) · highlighted band is the player’s · dashed line is the target

Target 400

22.8% below 400 (18,853 of 82,596; 22.1% below 389)

Percentile over time · United States

22.1% higher than · Oct 2026 · rank #64,287 of 82,596

Since Dec 2025
-4.9 pts

Dec 2025Oct 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 Mississippi 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 Clark, Jontayvius
Month	Regular	Quick
Oct 2026	389no change	380no change
Sep 2026	389no change	380no change
Aug 2026	389no change	380no change
Jul 2026	389no change	380no change
Jun 2026	389-14	380-12
May 2026	403 P+13 · 21 games	392 P+13 · 21 games
Apr 2026	390 P-60 · 16 games	379 P-63 · 16 games
Mar 2026	450 P-1 · 13 games	442 P-1 · 13 games
Feb 2026	451 P+1 · 13 games	443 P+1 · 13 games
Jan 2026	450 P-7 · 13 games	442 P-8 · 13 games
Dec 2025	457 P8 games	450 P8 games

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