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The Middle Three
People → Japan → Genki Kokubo (小久保弦樹)

People · Japan

Genki Kokubo (小久保弦樹)

2×2 · top 77.1% of 186,767 all-time · competing since July 2017 · 2017GENK01

Genki Kokubo (小久保弦樹) has been competing for 9 years. His best event is the 2×2: a personal-best single of 9.80, set at Tribox Open Spring 2019, puts him in the top 77.1% of the 186,767 people who have ever been ranked in the event, and 853rd in Japan. Across 2 competitions since July 2017, he has put 25 official solves on the record across three events. His Pyraminx best has come down from 16.35 in July 2017 to 14.30, a 13% improvement. Genki has entered two competitions.

2×2
best event — top 77.1% of 186,767 all-time
9.80
signature single · Tribox Open Spring 2019
25
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingJapan
2×29.8019.79
top 77.1%853 / 1,021
Pyraminx14.3022.59
top 79.1%604 / 688
3×343.9550.28
top 81.1%2,680 / 3,329

Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.

The line so far

Tokyo Pyraminx Open 2017: 16.35Tribox Open Spring 2019: 14.3014.3016.3529 Jul 201728 Apr 2019

Best single per competition, Pyraminx. Faster is higher — the axis is the right way up.

The story so far

Competitions

Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-8 2×2 single — 126,624 people have one; it is 1.80 away.
  • A sub-12 Pyraminx single — 86,891 people have one; it is 2.30 away.

Targets move as he improves.