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People → China → Jincheng Zeng (曾金城)

People · China

Jincheng Zeng (曾金城)

3×3 · top 21.2% of 284,439 all-time · competing since April 2014 · 2014ZENG02

Jincheng Zeng (曾金城) has been competing for 12 years. His best event is the 3×3: a personal-best single of 14.06, set at Shenzhen Cubing 10th Anniversary 2019, puts him in the top 21.2% of the 284,439 people who have ever been ranked in the event, and 8,177th in China. Across 4 competitions since April 2014, he has put 39 official solves on the record across four events. His 3×3 best has come down from 18.19 in April 2014 to 14.06, a 23% improvement. Jincheng has entered four competitions, more competitions than 78% of everyone who has ever competed.

3×3
best event — top 21.2% of 284,439 all-time
14.06
signature single · Shenzhen Cubing 10th Anniversary 2019
39
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×314.0615.78
top 21.2%8,177 / 28,153
4×451.5657.69
top 26.6%2,812 / 5,926
5×51:39.961:49.27
top 35.3%1,593 / 2,816
2×27.039.06
top 60.7%10,190 / 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

Guangzhou Cube Splashing Day 2014: 18.19Shenzhen Open 2017: 14.81Shenzhen Cubing 10th Anniversary 2019: 14.06Shenzhen Open 2019: 15.9214.0618.1920 Apr 201421 Sep 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 his.

Next targets

  • A sub-12 3×3 single — 39,535 people have one; it is 2.06 away.
  • A sub-50 4×4 single — 20,746 people have one; it is 1.56 away.

Targets move as he improves.