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The Middle Three
People → China → Bojun Chen (陈柏钧)

People · China

Bojun Chen (陈柏钧)

3×3 · top 24.8% of 284,439 all-time · competing since May 2017 · 2017CHEN62

Bojun Chen (陈柏钧) has been competing for 9 years. His best event is the 3×3: a personal-best single of 15.11, set at Xiamen Autumn 2017, puts him in the top 24.8% of the 284,439 people who have ever been ranked in the event, and 9,359th in China. Across 3 competitions since May 2017, he has put 40 official solves on the record across five events. His 3×3 best has come down from 22.24 in May 2017 to 15.11, a 32% improvement. Bojun has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 24.8% of 284,439 all-time
15.11
signature single · Xiamen Autumn 2017
40
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×315.1119.28
top 24.8%9,359 / 28,153
2×26.599.60
top 56.9%9,623 / 15,796
4×41:55.35
early days — 1 solve5,631 / 5,926
Pyraminx14.4116.87
top 79.6%7,876 / 10,224
Skewb18.7320.46
top 87.5%4,345 / 5,004

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

Xiamen Open 2017: 22.24Xiamen Autumn 2017: 15.11Xiamen Open 2018: 15.7115.1122.2414 May 20179 Dec 2018

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 0.11 away.
  • A sub-6 2×2 single — 95,042 people have one; it is 0.59 away.

Targets move as he improves.