People · China
Bo Zheng (郑博)
3×3 · top 20.0% of 288,433 all-time · competing since August 2015 · 2015ZHEN09
Bo Zheng (郑博) has been competing for 11 years. His best event is the 3×3: a personal-best single of 13.70, set at Jieyang Open 2019, puts him in the top 20.0% of the 288,433 people who have ever been ranked in the event, and 7,889th in China. Across 6 competitions since August 2015, he has put 55 official solves on the record across five events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 21.67 in August 2015 to 13.70, a 37% improvement. Bo has entered six competitions, more competitions than 86% 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 | 13.70 | 17.07 | top 20.0% | 7,889 / 28,499 | |
| 2×2 | 4.45 | 6.84 | top 32.4% | 5,612 / 15,939 | |
| 3×3 one-handed | 34.21 | — | top 55.9% | 4,724 / 5,994 | |
| Pyraminx | 12.76 | 14.26 | top 71.7% | 7,223 / 10,269 | |
| 4×4 | 1:47.71 | — | early days — 1 solve | 5,601 / 5,999 |
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
- 11 Aug 2019First sub-15 3×3: 13.70 at Jieyang Open 2019.
- 7 Aug 2016First sub-20 3×3: 17.82 at Shantou Open 2016.
- 2 Aug 2015First competition: Shantou Open 2015. A 21.67 3×3 single to start from.
Competitions
- Jieyang Open 2019 · 11 Aug 2019 — 2 personal bests set
- Shenzhen Open 2018 · 21 Jul 2018 — 1 personal best set
- Quanzhou Open 2017 · 2 Jul 2017 — 1 personal best set
- ZUST Open 2017 · 10 Jun 2017
- Shantou Open 2016 · 7 Aug 2016 — 2 personal bests set
- Shantou Open 2015 · 2 Aug 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.
- Donghong Lin (林东泓) — met in 12 rounds, never finished ahead
- Mok Man Kit (莫文傑) — met in 11 rounds, never finished ahead
- Zixuan Liu (刘子瑄) — met in 11 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 1.70 away.
- A sub-4 2×2 single — 50,215 people have one; it is 0.45 away.
Targets move as he improves.