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The Middle Three
People → Japan → Chihiro Sukegawa (助川知優)

People · Japan

Chihiro Sukegawa (助川知優)

Pyraminx · top 40.1% of 129,321 all-time · competing since May 2016 · 2016SUKE01

Chihiro Sukegawa (助川知優) has been competing for 10 years. His best event is the Pyraminx: a personal-best single of 8.45, set at Tribox Open Winter 2017, puts him in the top 40.1% of the 129,321 people who have ever been ranked in the event, and 391st in Japan. Across 3 competitions since May 2016, he has put 23 official solves on the record across three events. Chihiro has entered three competitions, more competitions than 69% of everyone who has ever competed.

Pyraminx
best event — top 40.1% of 129,321 all-time
8.45
signature single · Tribox Open Winter 2017
23
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingJapan
Pyraminx8.4510.63
top 40.1%391 / 688
3×330.9039.95
top 64.1%2,223 / 3,329
2×211.0914.66
top 81.8%894 / 1,021

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

Kawasaki Spring 2016: 30.90Tachikawa Open 2016: 39.0330.9039.038 May 20164 Sep 2016

Best single per competition, 3×3. 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 Pyraminx single — 46,752 people have one; it is 0.45 away.
  • A sub-30 3×3 single — 177,856 people have one; it is 0.90 away.

Targets move as he improves.