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The Middle Three
People → Hong Kong, China → Xia Hao Cheng (夏浩誠)

People · Hong Kong, China

Xia Hao Cheng (夏浩誠)

Pyraminx · top 74.9% of 129,321 all-time · competing since November 2019 · 2019JACK08

Xia Hao Cheng (夏浩誠) has been competing for 7 years. His best event is the Pyraminx: a personal-best single of 13.37, set at Wuxi Winter 2019, puts him in the top 74.9% of the 129,321 people who have ever been ranked in the event, and 370th in Hong Kong, China. Across 2 competitions since November 2019, he has put 30 official solves on the record across four events. His 3×3 best has come down from 1:19.28 in November 2019 to 45.72, a 42% improvement. Xia has entered two competitions.

Pyraminx
best event — top 74.9% of 129,321 all-time
13.37
signature single · Wuxi Winter 2019
30
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
Pyraminx13.3723.75
top 74.9%370 / 431
3×345.721:00.59
top 82.7%1,235 / 1,347
Skewb19.6541.52
top 89.1%273 / 285
2×217.2623.63
top 93.3%834 / 855

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

Hangzhou Autumn 2019: 1:19.28Wuxi Winter 2019: 45.7245.721:19.289 Nov 20198 Dec 2019

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-12 Pyraminx single — 86,891 people have one; it is 1.37 away.
  • A sub-40 3×3 single — 218,634 people have one; it is 5.72 away.

Targets move as he improves.