People · China
Ke Chi (池柯)
3×3 · top 12.7% of 284,439 all-time · competing since March 2012 · 2012CHIK01
Ke Chi (池柯) has been competing for 14 years. His best event is the 3×3: a personal-best single of 11.65, set at Shanghai Fudan Spring 2015, puts him in the top 12.7% of the 284,439 people who have ever been ranked in the event, and 5,008th in China. Across 4 competitions since March 2012, he has put 78 official solves on the record across five events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 16.66 in March 2012 to 11.65, a 30% improvement. Ke 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 | |
|---|---|---|---|---|---|
| 3×3 | 11.65 | 13.71 | top 12.7% | 5,008 / 28,153 | |
| 4×4 | 50.18 | 55.14 | top 24.9% | 2,651 / 5,926 | |
| 3×3 one-handed | 24.84 | 30.78 | top 33.8% | 3,227 / 5,922 | |
| 5×5 | 1:50.94 | 2:08.60 | top 43.2% | 1,898 / 2,816 | |
| 2×2 | 5.40 | 6.47 | top 44.2% | 7,600 / 15,796 |
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
- 3 Aug 2013First sub-15 3×3: 14.59 at Shanghai Summer 2013.
- 3 Aug 2013Three personal bests in one day at Shanghai Summer 2013.
- 10 Mar 2012First competition: Hefei Spring 2012. A 16.66 3×3 single to start from.
Competitions
- Shanghai Fudan Spring 2015 · 25 Apr 2015 — 2 personal bests set
- Suzhou Open 2014 · 12 Jul 2014 — 2 personal bests set
- Shanghai Summer 2013 · 3 Aug 2013 — 3 personal bests set
- Hefei Spring 2012 · 10 Mar 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.
- Yinghao Wang (王鹰豪) — met in 17 rounds, never finished ahead
- Jiajun Li (李嘉俊) — met in 14 rounds, finished ahead 3 times
- Huan Yuan (袁欢) — met in 13 rounds, finished ahead 3 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.65 away.
- A sub-50 4×4 single — 20,746 people have one; it is 0.18 away.
Targets move as he improves.