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The Middle Three
People → China → Yechen Qi (祁业宸)

People · China

Yechen Qi (祁业宸)

3×3 · top 17.9% of 284,439 all-time · competing since April 2018 · 2018QIYE01

Yechen Qi (祁业宸) has been competing for 8 years. His best event is the 3×3: a personal-best single of 13.15, set at China Championship 2019, puts him in the top 17.9% of the 284,439 people who have ever been ranked in the event, and 7,033rd in China. Across 5 competitions since April 2018, he has put 69 official solves on the record across two events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 20.03 in April 2018 to 13.15, a 34% improvement. Yechen has entered five competitions, more competitions than 83% of everyone who has ever competed.

3×3
best event — top 17.9% of 284,439 all-time
13.15
signature single · China Championship 2019
69
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×313.1516.64
top 17.9%7,033 / 28,153
2×25.136.42
top 40.9%7,083 / 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

Nanjing Spring 2018: 20.03Hefei Spring 2019: 15.19Xuzhou Spring 2019: 16.81Wuhan Open 2019: 14.55China Championship 2019: 13.1513.1520.0330 Apr 201826 Jul 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 3×3 single — 39,535 people have one; it is 1.15 away.
  • A sub-5 2×2 single — 73,413 people have one; it is 0.13 away.

Targets move as he improves.