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The Middle Three
People → Republic of Korea → Jo Han-Seong

People · Republic of Korea

Jo Han-Seong

Square-1 · top 20.7% of 25,272 all-time · competing since July 2011 · 2011HANS04

Jo Han-Seong has been competing for 15 years. His best event is the Square-1: a personal-best single of 16.88, set at Cubing Korea Xmas Eve 2011, puts him in the top 20.7% of the 25,272 people who have ever been ranked in the event, and 86th in Republic of Korea. Across 2 competitions since July 2011, he has put 20 official solves on the record across three events. His Square-1 best has come down from 20.90 in July 2011 to 16.88, a 19% improvement. Jo has entered two competitions.

Square-1
best event — top 20.7% of 25,272 all-time
16.88
signature single · Cubing Korea Xmas Eve 2011
20
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
Square-116.8820.11
top 20.7%86 / 371
3×327.9330.01
top 58.7%2,927 / 4,352
2×27.067.94
top 60.9%1,648 / 2,319

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

Korean Championship 2011: 20.90Cubing Korea Xmas Eve 2011: 16.8816.8820.9031 Jul 201124 Dec 2011

Best single per competition, Square-1. 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-15 Square-1 single — 4,160 people have one; it is 1.88 away.
  • A sub-25 3×3 single — 149,621 people have one; it is 2.93 away.

Targets move as he improves.