People · China
Changzhi Li (李长治)
3×3 · top 32.7% of 284,439 all-time · competing since May 2010 · 2010LICH01
Changzhi Li (李长治) has been competing for 16 years. His best event is the 3×3: a personal-best single of 17.55, set at XinXiang Spring Festival Open 2011, puts him in the top 32.7% of the 284,439 people who have ever been ranked in the event, and 11,832nd in China. Across 2 competitions since May 2010, he has put 62 official solves on the record across five events. His 3×3 best has come down from 20.30 in May 2010 to 17.55, a 14% improvement. Changzhi has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 17.55 | 18.89 | top 32.7% | 11,832 / 28,153 | |
| 2×2 | 6.16 | 7.24 | top 52.5% | 8,930 / 15,796 | |
| 3×3 one-handed | 34.46 | 39.01 | top 56.3% | 4,673 / 5,922 | |
| 5×5 | 2:40.46 | 2:50.73 | top 70.7% | 2,577 / 2,816 | |
| 4×4 | 1:40.83 | 1:52.28 | top 71.1% | 5,422 / 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
- 13 Feb 2011First sub-20 3×3: 17.55 at XinXiang Spring Festival Open 2011.
- 13 Feb 2011Five personal bests in one day at XinXiang Spring Festival Open 2011.
- 2 May 2010First competition: Henan Open 2010. A 20.30 3×3 single to start from.
Competitions
- XinXiang Spring Festival Open 2011 · 13 Feb 2011 — 5 personal bests set
- Henan Open 2010 · 2 May 2010
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.
- Guanda Fu (符冠达) — met in 12 rounds, finished ahead twice
- Mulun Yin (阴目仑) — met in 12 rounds, never finished ahead
- Chen Qi (祁晨) — met in 11 rounds, finished ahead 4 times
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 2.55 away.
- A sub-6 2×2 single — 95,042 people have one; it is 0.16 away.
Targets move as he improves.