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The Middle Three
People → China → Xin Zhou (周鑫)

People · China

Xin Zhou (周鑫)

3×3 · top 14.6% of 284,439 all-time · competing since March 2015 · 2015ZHOU04

Xin Zhou (周鑫) has been competing for 11 years. His best event is the 3×3: a personal-best single of 12.21, set at Nanjing Autumn 2016, puts him in the top 14.6% of the 284,439 people who have ever been ranked in the event, and 5,752nd in China. Across 9 competitions since March 2015, he has put 147 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 66% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 18.48 in March 2015 to 12.21, a 34% improvement. Xin has entered nine competitions, more competitions than 91% of everyone who has ever competed.

3×3
best event — top 14.6% of 284,439 all-time
12.21
signature single · Nanjing Autumn 2016
147
official solves on the record
12%
solve-to-solve spread · steadier than 66% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×312.2114.65
top 14.6%5,752 / 28,153
4×444.4349.80
top 17.6%1,905 / 5,926
3×3 one-handed20.3025.81
top 21.3%2,122 / 5,922
2×24.145.61
top 28.3%4,802 / 15,796
5×51:32.771:42.07
top 29.6%1,336 / 2,816
Skewb10.9913.19
top 60.8%3,311 / 5,004
Pyraminx13.3015.76
top 74.5%7,425 / 10,224

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

AnHui University Open 2015: 18.48Hefei Open 2015: 18.59Nanjing Spring 2016: 13.86Yangzhou Open 2016: 15.31Nanjing Autumn 2016: 12.21Nanchang Open 2017: 12.93Hefei Summer 2018: 12.5012.2118.5929 Mar 201514 Jul 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-12 3×3 single — 39,535 people have one; it is 0.21 away.
  • A sub-40 4×4 single — 10,180 people have one; it is 4.43 away.

Targets move as he improves.