Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → China → Yi Cheng (程颐)

People · China

Yi Cheng (程颐)

3×3 · top 40.7% of 284,439 all-time · competing since September 2017 · 2017CHEY20

Yi Cheng (程颐) has been competing for 9 years. Her best event is the 3×3: a personal-best single of 20.27, set at Beijing Ten Years Open 2017, puts her in the top 40.7% of the 284,439 people who have ever been ranked in the event, and 13,928th in China. Across 2 competitions since September 2017, she has put 8 official solves on the record across one event. Yi has entered two competitions.

3×3
best event — top 40.7% of 284,439 all-time
20.27
signature single · Beijing Ten Years Open 2017
8
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×320.2721.91
top 40.7%13,928 / 28,153

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

Beijing Ten Years Open 2017: 20.27Beijing Summer 2019: 20.5820.2720.5817 Sep 20177 Jun 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.

Next targets

  • A sub-20 3×3 single — 113,584 people have one; it is 0.27 away.

Targets move as she improves.