Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → China → Lina Zheng (郑莉娜)

People · China

Lina Zheng (郑莉娜)

3×3 · top 65.2% of 284,439 all-time · competing since April 2009 · 2009ZHEN06

Lina Zheng (郑莉娜) has been competing for 17 years. Her best event is the 3×3: a personal-best single of 31.58, set at Shanghai Weisuo Open 2009, puts her in the top 65.2% of the 284,439 people who have ever been ranked in the event, and 19,558th in China. Across 2 competitions since April 2009, she has put 10 official solves on the record across one event. Her 3×3 best has come down from 40.91 in April 2009 to 31.58, a 23% improvement. Lina has entered two competitions.

3×3
best event — top 65.2% of 284,439 all-time
31.58
signature single · Shanghai Weisuo Open 2009
10
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×331.5850.40
top 65.2%19,558 / 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

Qingming Festival Open 2009: 40.91Shanghai Weisuo Open 2009: 31.5831.5840.916 Apr 20099 Aug 2009

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-30 3×3 single — 177,856 people have one; it is 1.58 away.

Targets move as she improves.