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The Middle Three
People → China → Jiabo Zhang (张嘉博)

People · China

Jiabo Zhang (张嘉博)

2×2 · top 43.9% of 186,767 all-time · competing since March 2021 · 2021ZHAN14

Jiabo Zhang (张嘉博) has been competing for 5 years. His best event is the 2×2: a personal-best single of 5.37, set at Hangzhou Open AM 2021, puts him in the top 43.9% of the 186,767 people who have ever been ranked in the event, and 7,544th in China. Across 3 competitions since March 2021, he has put 21 official solves on the record across five events. Jiabo has entered three competitions, more competitions than 69% of everyone who has ever competed.

2×2
best event — top 43.9% of 186,767 all-time
5.37
signature single · Hangzhou Open AM 2021
21
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
2×25.377.77
top 43.9%7,544 / 15,796
3×321.4323.43
top 43.9%14,685 / 28,153
Pyraminx11.8615.00
top 66.3%6,705 / 10,224
Megaminx2:40.99
early days — 1 solve1,504 / 1,678
Clock24.5127.25
top 75.8%1,593 / 1,843

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 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-5 2×2 single — 73,413 people have one; it is 0.37 away.
  • A sub-20 3×3 single — 113,584 people have one; it is 1.43 away.

Targets move as he improves.