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

People · China

Tingkai Zheng (郑廷楷)

3×3 · top 69.1% of 284,439 all-time · competing since May 2018 · 2018ZHEN21

Tingkai Zheng (郑廷楷) has been competing for 8 years. His best event is the 3×3: a personal-best single of 34.06, set at Fujian Championship 2018, puts him in the top 69.1% of the 284,439 people who have ever been ranked in the event, and 20,448th in China. Across 1 competition since May 2018, he has put 10 official solves on the record across two events.

3×3
best event — top 69.1% of 284,439 all-time
34.06
signature single · Fujian Championship 2018
10
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×334.0638.35
top 69.1%20,448 / 28,153
2×28.7512.82
top 72.2%11,800 / 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 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 4.06 away.
  • A sub-8 2×2 single — 126,624 people have one; it is 0.75 away.

Targets move as he improves.