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The Middle Three
People → Chinese Taipei → Ting-Chiang Tsai (蔡定江)

People · Chinese Taipei

Ting-Chiang Tsai (蔡定江)

4×4 · top 10.3% of 83,917 all-time · competing since February 2020 · 2020TSAI02

Ting-Chiang Tsai (蔡定江) has been competing for 6 years. His best event is the 4×4: a personal-best single of 38.44, set at Maru Cube Day 2022, puts him in the top 10.3% of the 83,917 people who have ever been ranked in the event, and 238th in Chinese Taipei. Across 2 competitions since February 2020, he has put 46 official solves on the record across five events. His 3×3 best has come down from 13.13 in February 2020 to 11.69, an 11% improvement. He has entered two competitions.

4×4
best event — top 10.3% of 83,917 all-time
38.44
signature single · Maru Cube Day 2022
46
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
4×438.4442.34
top 10.3%238 / 1,078
3×311.6914.16
top 12.8%777 / 4,213
5×51:13.231:32.00
top 14.0%200 / 639
Megaminx1:44.25
early days — 2 solves201 / 362
2×25.537.62
top 45.7%1,016 / 1,669

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

Zhuyuangang Open 2020: 13.13Maru Cube Day 2022: 11.6911.6913.1329 Feb 20203 Sep 2022

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-30 4×4 single — 2,388 people have one; it is 8.44 away.
  • A sub-10 3×3 single — 21,172 people have one; it is 1.69 away.

Targets move as he improves.