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The Middle Three
People → China → Jiaming Dong (董家铭)

People · China

Jiaming Dong (董家铭)

3×3 · top 87.7% of 284,439 all-time · competing since March 2017 · 2017DONG03

Jiaming Dong (董家铭) has been competing for 10 years. His best event is the 3×3: a personal-best single of 52.56, set at Zibo Open 2017, puts him in the top 87.7% of the 284,439 people who have ever been ranked in the event, and 24,832nd in China. Across 2 competitions since March 2017, he has put 11 official solves on the record across two events. His 3×3 best has come down from 1:14.33 in March 2017 to 52.56, a 29% improvement. Jiaming has entered two competitions.

3×3
best event — top 87.7% of 284,439 all-time
52.56
signature single · Zibo Open 2017
11
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×352.561:01.50
top 87.7%24,832 / 28,153
2×224.20
early days — 2 solves15,458 / 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

Qingdao Prime Numbers 2017: 1:14.33Zibo Open 2017: 52.5652.561:14.3326 Mar 201723 Dec 2017

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-50 3×3 single — 244,718 people have one; it is 2.56 away.
  • A sub-20 2×2 single — 178,436 people have one; it is 4.20 away.

Targets move as he improves.