People · China
Jianhui Dai (戴建徽)
3×3 · top 16.9% of 284,439 all-time · competing since May 2017 · 2017DAIJ01
Jianhui Dai (戴建徽) has been competing for 9 years. His best event is the 3×3: a personal-best single of 12.86, set at Fuzhou Spring 2019, puts him in the top 16.9% of the 284,439 people who have ever been ranked in the event, and 6,636th in China. Across 3 competitions since May 2017, he has put 59 official solves on the record across five events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 18.77 in May 2017 to 12.86, a 31% improvement. Jianhui has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 12.86 | 15.63 | top 16.9% | 6,636 / 28,153 | |
| 3×3 one-handed | 20.82 | 23.87 | top 22.8% | 2,266 / 5,922 | |
| 2×2 | 4.11 | 5.52 | top 27.9% | 4,738 / 15,796 | |
| Pyraminx | 9.71 | 12.65 | top 50.7% | 5,331 / 10,224 | |
| Skewb | 9.47 | 11.06 | top 51.6% | 2,896 / 5,004 |
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
- 24 Mar 2019First sub-15 3×3: 12.86 at Fuzhou Spring 2019.
- 28 May 2017First competition: Fuzhou Open 2017. A 19.16 3×3 single to start from.
Competitions
- Fuzhou Spring 2019 · 24 Mar 2019 — 2 personal bests set
- Fuzhou Autumn 2017 · 5 Nov 2017 — 2 personal bests set
- Fuzhou Open 2017 · 28 May 2017 — 1 personal best set
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.
- Baiqiang Dong (董百强) — met in 12 rounds, finished ahead 3 times
- Xiaocheng Jiang (蒋孝诚) — met in 10 rounds, finished ahead 4 times
- Chengzhang Lin (林成璋) — met in 10 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.86 away.
- A sub-20 3×3 one-handed single — 15,081 people have one; it is 0.82 away.
Targets move as he improves.