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The Middle Three
People → China → Zitong Dai (戴子桐)

People · China

Zitong Dai (戴子桐)

Pyraminx · top 41.2% of 129,321 all-time · competing since April 2018 · 2018DAIZ06

Zitong Dai (戴子桐) has been competing for 8 years. Her best event is the Pyraminx: a personal-best single of 8.58, set at China Championship 2019, puts her in the top 41.2% of the 129,321 people who have ever been ranked in the event, and 4,431st in China. Across 3 competitions since April 2018, she has put 44 official solves on the record across three events. Her 3×3 best has come down from 28.03 in April 2018 to 23.89, a 15% improvement. Zitong has entered three competitions, more competitions than 69% of everyone who has ever competed.

Pyraminx
best event — top 41.2% of 129,321 all-time
8.58
signature single · China Championship 2019
44
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
Pyraminx8.5817.24
top 41.2%4,431 / 10,224
3×323.8927.13
top 50.1%16,112 / 28,153
2×27.2011.14
top 62.1%10,382 / 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: 28.03Wuhu Open 2018: 23.89China Championship 2019: 24.1423.8928.0330 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 her.

Next targets

  • A sub-8 Pyraminx single — 46,752 people have one; it is 0.58 away.
  • A sub-20 3×3 single — 113,584 people have one; it is 3.89 away.

Targets move as she improves.