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

People · China

Yi Dai (戴翼)

2×2 · top 11.8% of 186,767 all-time · competing since November 2023 · 2023DAIY01

Yi Dai (戴翼) has been competing for 3 years. His best event is the 2×2: a personal-best single of 2.78, set at Chongqing Open 2023, puts him in the top 11.8% of the 186,767 people who have ever been ranked in the event, and 1,821st in China. Across 1 competition since November 2023, he has put 15 official solves on the record across three events.

2×2
best event — top 11.8% of 186,767 all-time
2.78
signature single · Chongqing Open 2023
15
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
2×22.786.37
top 11.8%1,821 / 15,796
3×313.1418.43
top 17.9%7,016 / 28,153
Pyraminx10.6711.51
top 58.1%6,015 / 10,224

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.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-2 2×2 single — 8,848 people have one; it is 0.78 away.
  • A sub-12 3×3 single — 39,535 people have one; it is 1.14 away.

Targets move as he improves.