USCF player statistics

Tubbs, Amari A

USCF 16665963KansasUpdated: Oct 2026

Official US Chess record

Biggest rank climb · #74 in Kansas (Blitz)

Gender: Female
FIDE: FIDE 30963583
US Chess reported rank: #45,927 national · #258 in state
Floor: Regular 123 · Quick 123 · Blitz 117
Rated games: Quick 23

US Chess record as of Sep 15, 2026

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Regular rating

5770 since Sep 2026

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

Oct 2026577 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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 (provisional)
Typical for 500–599 regular players: -3 (middle half -12 to +9, 2,124 established members). This gap is within the typical range.
+137 Blitz vs Regular
Typical for 500–599 regular players: -36 (middle half -129 to +77, 73 established members). This gap is above 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: 10 updates; Unchanged since Dec 2025
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#54,295of 82,596 rated members · higher than 34.1%

28,243 lower · 59 same rating · 54,294 higher · ties share a rank

Kansas

#415of 528 rated members · higher than 21.2%

112 lower · 2 same rating · 414 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,412 within 100 points of 577 (this player included)

Player · 577

01,4502,900

550–599: 2,631 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 600

35.6% below 600 (29,460 of 82,596; 34.1% below 577)

Percentile over time · United States

34.1% higher than · Oct 2026 · rank #54,295 of 82,596

Since Dec 2025
-0.5 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 Kansas 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 Tubbs, Amari A
Month	Regular	Quick	Blitz
Oct 2026	577no change	586 Pno change · 23 games	714no change
Sep 2026	577no change	586 Pno change · 23 games	714no change
Aug 2026	577no change	586 Pno change · 23 games	714no change
Jul 2026	577no change	586 Pno change · 23 games	714no change
Jun 2026	577no change	586 Pno change · 23 games	714no change
May 2026	577no change	586 Pno change · 23 games	714no change
Apr 2026	577no change	586 Pno change · 23 games	714no change
Mar 2026	577no change	586 Pno change · 23 games	714no change
Feb 2026	577no change	586 Pno change · 23 games	714no change
Jan 2026	577no change	586 Pno change · 23 games	714no change
Dec 2025	577	586 P23 games	714

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