People · China
Bozheng Song (宋勃征)
3×3 · top 20.0% of 284,439 all-time · competing since May 2015 · 2015SONG05
Bozheng Song (宋勃征) has been competing for 11 years. His best event is the 3×3: a personal-best single of 13.73, set at Xinxiang Open 2019, puts him in the top 20.0% of the 284,439 people who have ever been ranked in the event, and 7,772nd in China. Across 4 competitions since May 2015, he has put 35 official solves on the record across one event. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 28.78 in May 2015 to 13.73, a 52% improvement. Bozheng 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 | 13.73 | 15.37 | top 20.0% | 7,772 / 28,153 |
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
- 22 Sep 2019First sub-15 3×3: 13.73 at Xinxiang Open 2019.
- 25 Nov 2017First sub-20 3×3: 16.27 at Jiaozuo Open 2017.
- 31 May 2015First competition: Zhengzhou Open 2015. A 28.78 3×3 single to start from.
Competitions
- Xinxiang Open 2019 · 22 Sep 2019 — 1 personal best set
- Jiaozuo Open 2017 · 25 Nov 2017 — 1 personal best set
- Cube of Odd Numbers 2016 · 18 Jun 2016 — 1 personal best set
- Zhengzhou Open 2015 · 31 May 2015
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.
- Yongtao Sun (孙永涛) — met in 6 rounds, never finished ahead
- Tianrui Zhang (张添睿) — met in 5 rounds, finished ahead 5 times
- Jiaqi Liu (刘家琦) — met in 5 rounds, finished ahead 4 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.73 away.
Targets move as he improves.