Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Chinese Taipei → Po-Tsang Chi (汲伯蒼)

People · Chinese Taipei

Po-Tsang Chi (汲伯蒼)

3×3 · top 36.0% of 284,439 all-time · competing since July 2014 · 2014CHIP02

Po-Tsang Chi (汲伯蒼) has been competing for 12 years. His best event is the 3×3: a personal-best single of 18.63, set at Taiwan Summer Open 2014, puts him in the top 36.0% of the 284,439 people who have ever been ranked in the event, and 2,011th in Chinese Taipei. Across 4 competitions since July 2014, he has put 74 official solves on the record across four events. Solve to solve, his 3×3 times vary about 15% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 22.94 in July 2014 to 18.63, a 19% improvement. He has entered four competitions, more competitions than 78% of everyone who has ever competed.

3×3
best event — top 36.0% of 284,439 all-time
18.63
signature single · Taiwan Summer Open 2014
74
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
3×318.6321.90
top 36.0%2,011 / 4,213
2×25.927.78
top 50.1%1,095 / 1,669
Pyraminx10.6013.03
top 57.6%688 / 1,016
Skewb10.8812.91
top 60.2%505 / 699

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

Kaohsiung Summer Open 2014: 22.94Taiwan Summer Open 2014: 18.63Kaohsiung Open 2014: 20.36Maru Cube for Kids Day 2015: 21.6918.6322.945 Jul 20145 Apr 2015

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-15 3×3 single — 69,493 people have one; it is 3.63 away.
  • A sub-5 2×2 single — 73,413 people have one; it is 0.92 away.

Targets move as he improves.