USCF player statistics

Kim, Zachary Allen Kamehameha

USCF 17082578HawaiiUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
TD
Club
US Chess reported rank
#23,276 national · #63 in state
Floor
Regular 150 · Quick 150 · Blitz 131 · Online Regular 100 · Online Quick 100 · Online Blitz 100

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,1270 since Sep 2026

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

Oct 20261,127 Regular
Dec 2025: 1111Jan 2026: 1111Feb 2026: 1111Mar 2026: 1111Apr 2026: 1111May 2026: 1127Jun 2026: 1127Jul 2026: 1127Aug 2026: 1127Sep 2026: 1127Oct 2026: 1127
Dec 2025Oct 2026
11 updates in this window · +16 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +109 Quick vs Regular

    Typical for 1,100–1,199 regular players: -39 (middle half -90 to -9, 2,023 established members). This gap is above the typical range.

  • -230 Blitz vs Regular

    Typical for 1,100–1,199 regular players: -163 (middle half -306 to -52, 365 established members). This gap is within the typical range.

  • +186 Online Regular vs Regular

    Typical for 1,100–1,199 regular players: -189 (middle half -372 to -64, 143 established members). This gap is above the typical range.

  • +90 Online Quick vs Regular

    Typical for 1,100–1,199 regular players: -102 (middle half -324 to +86, 183 established members). This gap is above the typical range.

  • -4 Online Blitz vs Regular

    Typical for 1,100–1,199 regular players: +80 (middle half -82 to +256, 95 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+16
Apr 2026 to May 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+16 from Apr 2026 to May 2026
Current run
5 updates
Unchanged since May 2026
Typical move
±2
Mean absolute change; spread ±5.1

Regular rating in context

Oct 2026 update

United States

#30,073of 82,596 rated members · higher than 63.5%

52,473 lower · 51 same rating · 30,072 higher · ties share a rank

Hawaii

#108of 394 rated members · higher than 72.5%

286 lower · 1 same rating · 107 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 7,293 within 100 points of 1,127 (this player included)

Player · 1,127
01,4502,900

1,100–1,149: 1,836 members (2.2%) · highlighted band is the player’s · dashed line is the target

64.5% below 1,150 (53,296 of 82,596; 63.5% below 1,127)

Percentile over time · United States

63.5% higher than · Oct 2026 · rank #30,073 of 82,596

Since Dec 2025
+0.6 pts

Dec 2025: higher than 62.9% (rank 29,995 of 81,102)Jan 2026: higher than 62.5% (rank 29,702 of 79,487)Feb 2026: higher than 62.8% (rank 31,140 of 83,940)Mar 2026: higher than 62.4% (rank 30,208 of 80,605)Apr 2026: higher than 62.6% (rank 30,132 of 80,831)May 2026: higher than 63.3% (rank 29,725 of 81,236)Jun 2026: higher than 63.9% (rank 30,007 of 83,290)Jul 2026: higher than 64.1% (rank 29,643 of 82,736)Aug 2026: higher than 64% (rank 29,823 of 83,080)Sep 2026: higher than 64% (rank 30,035 of 83,635)Oct 2026: higher than 63.5% (rank 30,073 of 82,596)
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 Kim, Zachary Allen Kamehameha
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20261,127no change1,236no change897no change1,313-11,217-11,123no change
Sep 20261,127no change1,236no change897no change1,314-41,218-21,123no change
Aug 20261,127no change1,236-4897no change1,318+31,220no change1,123no change
Jul 20261,127no change1,240no change897no change1,315no change1,220no change1,123no change
Jun 20261,127no change1,240no change897no change1,315+21,220no change1,123no change
May 20261,127+161,240-14897no change1,313no change1,220no change1,123no change
Apr 20261,111no change1,254no change897no change1,313-21,220no change1,123no change
Mar 20261,111no change1,254no change897no change1,315+31,220no change1,123no change
Feb 20261,111no change1,254no change897no change1,312-21,220no change1,123no change
Jan 20261,111no change1,254no change897no change1,314+21,220no change1,123no change
Dec 20251,1111,2548971,3121,2201,123
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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.