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The Middle Three
People → China → Erdong Chen (陈尔东)

People · China

Erdong Chen (陈尔东)

2×2 · top 23.8% of 186,767 all-time · competing since October 2014 · 2014CHEN39

Erdong Chen (陈尔东) has been competing for 12 years. His best event is the 2×2: a personal-best single of 3.79, set at China Championship 2015, puts him in the top 23.8% of the 186,767 people who have ever been ranked in the event, and 3,962nd in China. Across 4 competitions since October 2014, he has put 43 official solves on the record across three events. His 3×3 best has come down from 21.83 in October 2014 to 16.55, a 24% improvement. Erdong has entered four competitions, more competitions than 78% of everyone who has ever competed.

2×2
best event — top 23.8% of 186,767 all-time
3.79
signature single · China Championship 2015
43
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
2×23.795.96
top 23.8%3,962 / 15,796
3×316.5519.83
top 29.6%10,874 / 28,153
3×3 one-handed28.8632.78
top 44.0%3,950 / 5,922

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

Guangdong Open 2014: 21.83Guangzhou New Year's Cube Day 2015: 16.71Guangzhou SYSU Open 2015: 16.55China Championship 2015: 16.5716.5521.831 Oct 20142 Oct 2015

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-3 2×2 single — 26,570 people have one; it is 0.79 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 1.55 away.

Targets move as he improves.