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The Middle Three
People → China → Kai Liu (刘凯)

People · China

Kai Liu (刘凯)

2×2 · top 39.2% of 186,767 all-time · competing since May 2015 · 2015LIUK01

Kai Liu (刘凯) has been competing for 11 years. His best event is the 2×2: a personal-best single of 4.99, set at Wuhan Open 2015, puts him in the top 39.2% of the 186,767 people who have ever been ranked in the event, and 6,759th in China. Across 3 competitions since May 2015, he has put 28 official solves on the record across three events. His 3×3 best has come down from 29.29 in May 2015 to 23.55, a 20% improvement. Kai has entered three competitions, more competitions than 69% of everyone who has ever competed.

2×2
best event — top 39.2% of 186,767 all-time
4.99
signature single · Wuhan Open 2015
28
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
2×24.998.06
top 39.2%6,759 / 15,796
Skewb8.1112.34
top 42.1%2,481 / 5,004
3×323.5527.54
top 49.3%15,915 / 28,153

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

Wuhan Open 2015: 29.29Nanchang Open 2015: 24.83Wuhan University Open 2015: 23.5523.5529.2910 May 20151 Nov 2015

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

  • 10 May 2015First competition: Wuhan Open 2015. A 29.29 3×3 single to start from.

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-4 2×2 single — 49,452 people have one; it is 0.99 away.
  • A sub-8 Skewb single — 30,246 people have one; it is 0.11 away.

Targets move as he improves.