People · China
Jiajun He (何嘉俊)
Skewb · top 26.3% of 74,164 all-time · competing since May 2017 · 2017HEJI01
Jiajun He (何嘉俊) has been competing for 9 years. His best event is the Skewb: a personal-best single of 6.06, set at HUST Special Cubes Open 2017, puts him in the top 26.3% of the 74,164 people who have ever been ranked in the event, and 1,649th in China. Across 3 competitions since May 2017, he has put 25 official solves on the record across four events. His 3×3 best has come down from 21.23 in May 2017 to 18.35, a 14% improvement. Jiajun 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 | |
|---|---|---|---|---|---|
| Skewb | 6.06 | 12.15 | top 26.3% | 1,649 / 5,030 | |
| Clock | 12.01 | 16.22 | top 35.0% | 859 / 1,887 | |
| 3×3 | 18.35 | 21.43 | top 35.3% | 12,765 / 28,499 | |
| 2×2 | 7.11 | 7.76 | top 61.3% | 10,393 / 15,939 |
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
- 25 Mar 2018First sub-20 3×3: 18.35 at Hubei University Shahu Spring 2018.
- 20 May 2017First competition: Wuhan NxN Open 2017. A 21.23 3×3 single to start from.
Competitions
- Hubei University Shahu Spring 2018 · 25 Mar 2018 — 1 personal best set
- HUST Special Cubes Open 2017 · 15 Oct 2017
- Wuhan NxN Open 2017 · 20 May 2017
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.
- Hao Chang (常皓) — met in 5 rounds, finished ahead 3 times
- Xinyun Chen (陈新运) — met in 5 rounds, finished ahead twice
- Baocheng Wu (吴宝城) — met in 5 rounds, finished ahead once
Next targets
- A sub-6 Skewb single — 19,128 people have one; it is 0.06 away.
- A sub-12 Clock single — 11,464 people have one; it is 0.01 away.
Targets move as he improves.