People · China
Jiamin Dai (戴佳敏)
3×3 · top 64.5% of 284,439 all-time · competing since December 2010 · 2010DAIJ01
Jiamin Dai (戴佳敏) has been competing for 16 years. His best event is the 3×3: a personal-best single of 31.15, set at Nanjing Spring 2011, puts him in the top 64.5% of the 284,439 people who have ever been ranked in the event, and 19,404th in China. Across 2 competitions since December 2010, he has put 9 official solves on the record across one event. His 3×3 best has come down from 1:00.16 in December 2010 to 31.15, a 48% improvement. Jiamin has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 31.15 | 39.79 | top 64.5% | 19,404 / 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
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 14 May 2011First sub-60 3×3: 31.15 at Nanjing Spring 2011.
- 5 Dec 2010First competition: Nanjing Winter Open 2010. A 1:00.16 3×3 single to start from.
Competitions
- Nanjing Spring 2011 · 14 May 2011 — 1 personal best set
- Nanjing Winter Open 2010 · 5 Dec 2010
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 1.15 away.
Targets move as he improves.