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The Middle Three
People → China → Ke Chi (池柯)

People · China

Ke Chi (池柯)

3×3 · top 12.7% of 284,439 all-time · competing since March 2012 · 2012CHIK01

Ke Chi (池柯) has been competing for 14 years. His best event is the 3×3: a personal-best single of 11.65, set at Shanghai Fudan Spring 2015, puts him in the top 12.7% of the 284,439 people who have ever been ranked in the event, and 5,008th in China. Across 4 competitions since March 2012, he has put 78 official solves on the record across five events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 16.66 in March 2012 to 11.65, a 30% improvement. Ke has entered four competitions, more competitions than 78% of everyone who has ever competed.

3×3
best event — top 12.7% of 284,439 all-time
11.65
signature single · Shanghai Fudan Spring 2015
78
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×311.6513.71
top 12.7%5,008 / 28,153
4×450.1855.14
top 24.9%2,651 / 5,926
3×3 one-handed24.8430.78
top 33.8%3,227 / 5,922
5×51:50.942:08.60
top 43.2%1,898 / 2,816
2×25.406.47
top 44.2%7,600 / 15,796

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

Hefei Spring 2012: 16.66Shanghai Summer 2013: 14.59Suzhou Open 2014: 11.91Shanghai Fudan Spring 2015: 11.6511.6516.6610 Mar 201225 Apr 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-10 3×3 single — 21,172 people have one; it is 1.65 away.
  • A sub-50 4×4 single — 20,746 people have one; it is 0.18 away.

Targets move as he improves.