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The Middle Three
People → China → Huaidong Zhou (周怀东)

People · China

Huaidong Zhou (周怀东)

3×3 · top 25.4% of 284,439 all-time · competing since March 2012 · 2012ZHOU03

Huaidong Zhou (周怀东) has been competing for 14 years. His best event is the 3×3: a personal-best single of 15.30, set at Nanjing Spring 2012, puts him in the top 25.4% of the 284,439 people who have ever been ranked in the event, and 9,561st in China. Across 2 competitions since March 2012, he has put 35 official solves on the record across four events. Huaidong has entered two competitions.

3×3
best event — top 25.4% of 284,439 all-time
15.30
signature single · Nanjing Spring 2012
35
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×315.3019.89
top 25.4%9,561 / 28,153
3×3 one-handed26.9130.83
top 39.1%3,629 / 5,922
2×27.318.57
top 62.9%10,515 / 15,796
Pyraminx15.9124.91
top 84.9%8,369 / 10,224

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

Nanjing Spring 2012: 15.30Shanghai Donghua 2012: 16.5015.3016.5025 Mar 20127 Apr 2012

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-15 3×3 single — 69,493 people have one; it is 0.30 away.
  • A sub-25 3×3 one-handed single — 25,198 people have one; it is 1.91 away.

Targets move as he improves.