USCF player statistics

Shirota-Kapalu, Kuliaikapono T

USCF 30081970HawaiiUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39988597
US Chess reported rank: #21,115 national · #57 in state
Floor: Regular 150 · Quick 150 · Blitz 150 · Online Regular 100

US Chess record as of Sep 15, 2026

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Regular rating

1,281+81 since Sep 2026

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

Oct 20261,281 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +56 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-122 Quick vs Regular
Typical for 1,200–1,299 regular players: -58 (middle half -117 to -18, 1,982 established members). This gap is below the typical range.
-89 Blitz vs Regular
Typical for 1,200–1,299 regular players: -155 (middle half -288 to -43, 464 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +81; Sep 2026 to Oct 2026
Biggest drop: -35; Dec 2025 to Jan 2026
Longest rise: 1 update; +81 from Sep 2026 to Oct 2026
Updates that moved: 4 of 10; Latest +81, Sep 2026 to Oct 2026
Typical move: ±16; Mean absolute change; spread ±30.9

Regular rating in context

Oct 2026 update

United States

#24,774of 82,596 rated members · higher than 69.9%

57,784 lower · 39 same rating · 24,773 higher · ties share a rank

Hawaii

#87of 394 rated members · higher than 77.9%

307 lower · 1 same rating · 86 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,853 within 100 points of 1,281 (this player included)

Player · 1,281

01,4502,900

1,250–1,299: 1,672 members (2%) · highlighted band is the player’s · dashed line is the target

Target 1,300

70.7% below 1,300 (58,427 of 82,596; 69.9% below 1,281)

Percentile over time · United States

69.9% higher than · Oct 2026 · rank #24,774 of 82,596

Since Dec 2025
+2.1 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 Hawaii 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 Shirota-Kapalu, Kuliaikapono T
Month	Regular	Quick	Blitz
Oct 2026	1,281+81	1,159no change	1,192no change
Sep 2026	1,200no change	1,159no change	1,192no change
Aug 2026	1,200no change	1,159no change	1,192no change
Jul 2026	1,200no change	1,159no change	1,192-8
Jun 2026	1,200+28	1,159no change	1,200no change
May 2026	1,172no change	1,159no change	1,200no change
Apr 2026	1,172-18	1,159-27	1,200no change
Mar 2026	1,190no change	1,186no change	1,200no change
Feb 2026	1,190no change	1,186no change	1,200no change
Jan 2026	1,190-35	1,186no change	1,200no change
Dec 2025	1,225	1,186	1,200

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