People · China
Chaolin He (何超霖)
2×2 · top 9.0% of 186,767 all-time · competing since October 2013 · 2013HECH01
Chaolin He (何超霖) has been competing for 13 years. His best event is the 2×2: a personal-best single of 2.51, set at China Championship 2015, puts him in the top 9.0% of the 186,767 people who have ever been ranked in the event, and 1,330th in China. Until February 2008, no official 2×2 solve in the world had been that fast. Across 4 competitions since October 2013, he has put 63 official solves on the record across seven events. His 3×3 best has come down from 25.83 in October 2013 to 13.77, a 47% improvement. Chaolin has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 2×2 | 2.51 | 5.19 | top 9.0% | 1,330 / 15,796 | |
| 3×3 | 13.77 | 14.65 | top 20.2% | 7,818 / 28,153 | |
| 3×3 one-handed | 20.52 | 25.41 | top 21.9% | 2,180 / 5,922 | |
| 4×4 | 1:02.86 | — | early days — 2 solves | 3,835 / 5,926 | |
| Skewb | 10.16 | 13.81 | top 55.9% | 3,108 / 5,004 | |
| 5×5 | 2:17.88 | — | early days — 1 solve | 2,358 / 2,816 | |
| Pyraminx | 11.73 | 15.28 | top 65.5% | 6,631 / 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
- 1 Oct 2014First sub-15 3×3: 13.77 at Guangdong Open 2014.
- 1 Oct 2014Three personal bests in one day at Guangdong Open 2014.
- 20 Apr 2014First sub-20 3×3: 18.58 at Guangzhou Cube Splashing Day 2014.
- 1 Oct 2013First competition: Guangdong Open 2013. A 25.83 3×3 single to start from.
Competitions
- China Championship 2015 · 2 Oct 2015 — 2 personal bests set
- Guangdong Open 2014 · 1 Oct 2014 — 3 personal bests set
- Guangzhou Cube Splashing Day 2014 · 20 Apr 2014 — 1 personal best set
- Guangdong Open 2013 · 1 Oct 2013
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.
- Jiacheng Peng (彭家诚) — met in 16 rounds, finished ahead 3 times
- Mo Ji (季默) — met in 15 rounds, never finished ahead
- Mingtao Wu (吴铭涛) — met in 14 rounds, finished ahead 8 times
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.51 away.
- A sub-12 3×3 single — 39,535 people have one; it is 1.77 away.
Targets move as he improves.