People · China
Chang Liu
3×3 · top 16.8% of 284,439 all-time · competing since November 2017 · 2017LIUC12
Chang Liu has been competing for 9 years. His best event is the 3×3: a personal-best single of 12.83, set at 3x3x3 Only Hamilton B 2022, puts him in the top 16.8% of the 284,439 people who have ever been ranked in the event, and 6,602nd in China. Across 3 competitions since November 2017, he has put 31 official solves on the record across three events. Solve to solve, his 3×3 times vary about 22% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 19.46 in November 2017 to 12.83, a 34% improvement. Chang 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 | 12.83 | 15.33 | top 16.8% | 6,602 / 28,153 | |
| 2×2 | 3.96 | 7.80 | top 26.0% | 4,381 / 15,796 | |
| 4×4 | 1:30.55 | — | early days — 1 solve | 5,197 / 5,926 |
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
- 29 May 2022First sub-15 3×3: 12.83 at 3x3x3 Only Hamilton B 2022.
- 18 Nov 2017First competition: Longhorn Cube Day 2017. A 19.46 3×3 single to start from.
Competitions
- Oakville Fall A 2022 · 26 Nov 2022
- 3x3x3 Only Hamilton B 2022 · 29 May 2022 — 2 personal bests set
- Longhorn Cube Day 2017 · 18 Nov 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.
- Adam Kasmi — met in 6 rounds, finished ahead 4 times
- Zhongwei Zhao — met in 6 rounds, finished ahead 4 times
- Ibrahim Ossama Elhadi — met in 6 rounds, finished ahead once
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.83 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.96 away.
Targets move as he improves.