Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → China → Zongkai Chen (陈宗楷)

People · China

Zongkai Chen (陈宗楷)

2×2 · top 71.2% of 186,767 all-time · competing since November 2017 · 2017CHEZ15

Zongkai Chen (陈宗楷) has been competing for 9 years. His best event is the 2×2: a personal-best single of 8.57, set at TKK Open 2017, puts him in the top 71.2% of the 186,767 people who have ever been ranked in the event, and 11,662nd in China. Across 1 competition since November 2017, he has put 10 official solves on the record across two events.

2×2
best event — top 71.2% of 186,767 all-time
8.57
signature single · TKK Open 2017
10
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
2×28.5711.65
top 71.2%11,662 / 15,796
3×342.1545.30
top 79.3%22,819 / 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 story so far

  • 19 Nov 2017First competition: TKK Open 2017. A 42.15 3×3 single to start from.

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-8 2×2 single — 126,624 people have one; it is 0.57 away.
  • A sub-40 3×3 single — 218,634 people have one; it is 2.15 away.

Targets move as he improves.