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The Middle Three
People → China → Sicheng Ji (季思成)

People · China

Sicheng Ji (季思成)

3×3 · top 36.3% of 284,439 all-time · competing since August 2009 · 2009JISI01

Sicheng Ji (季思成) has been competing for 17 years. His best event is the 3×3: a personal-best single of 18.71, set at Shanghai Open 2010, puts him in the top 36.3% of the 284,439 people who have ever been ranked in the event, and 12,797th in China. Across 2 competitions since August 2009, he has put 13 official solves on the record across two events. His 3×3 best has come down from 24.91 in August 2009 to 18.71, a 25% improvement. Sicheng has entered two competitions.

3×3
best event — top 36.3% of 284,439 all-time
18.71
signature single · Shanghai Open 2010
13
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×318.7121.61
top 36.3%12,797 / 28,153
3×3 one-handed32.2134.66
top 51.6%4,429 / 5,922

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

Shanghai Weisuo Open 2009: 24.91Shanghai Open 2010: 18.7118.7124.919 Aug 200914 Aug 2010

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 3.71 away.
  • A sub-30 3×3 one-handed single — 34,382 people have one; it is 2.21 away.

Targets move as he improves.