People · China
Changjian Li (李昌键)
3×3 · top 13.1% of 284,439 all-time · competing since July 2012 · 2012LICH03
Changjian Li (李昌键) has been competing for 14 years. His best event is the 3×3: a personal-best single of 11.78, set at Nanjing Spring 2016, puts him in the top 13.1% of the 284,439 people who have ever been ranked in the event, and 5,180th in China. Across 3 competitions since July 2012, he has put 32 official solves on the record across three events. Solve to solve, his 3×3 times vary about 8% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 14.74 in January 2013 to 11.78, a 20% improvement. Changjian 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 | 11.78 | 14.43 | top 13.1% | 5,180 / 28,153 | |
| 3×3 one-handed | 39.21 | 42.68 | top 64.2% | 5,087 / 5,922 | |
| Pyraminx | 20.43 | — | early days — 2 solves | 9,286 / 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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 21 Jul 2012First competition: Shanghai Summer 2012.
Competitions
- Nanjing Spring 2016 · 30 Apr 2016 — 1 personal best set
- Guilin Open 2013 · 1 Jan 2013
- Shanghai Summer 2012 · 21 Jul 2012
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.
- Qi'an Cai (蔡淇安) — met in 4 rounds, finished ahead 3 times
- Xiaoran Zheng (郑晓然) — met in 4 rounds, finished ahead 3 times
- Weifeng Cheng (程维锋) — met in 4 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.78 away.
- A sub-30 3×3 one-handed single — 34,382 people have one; it is 9.21 away.
Targets move as he improves.