People · China
Bochen Jiang (姜柏辰)
Pyraminx · top 15.8% of 129,321 all-time · competing since August 2018 · 2018JIAN43
Bochen Jiang (姜柏辰) has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 5.40, set at Shenyang Open 2019, puts him in the top 15.8% of the 129,321 people who have ever been ranked in the event, and 1,849th in China. Across 3 competitions since August 2018, he has put 60 official solves on the record across three 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 19.87 in August 2018 to 13.26, a 33% improvement. Bochen 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 | |
|---|---|---|---|---|---|
| Pyraminx | 5.40 | 8.05 | top 15.8% | 1,849 / 10,224 | |
| 3×3 | 13.26 | 15.42 | top 18.3% | 7,165 / 28,153 | |
| 2×2 | 4.11 | 4.83 | top 27.9% | 4,738 / 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
- 30 Jun 2019First sub-15 3×3: 14.00 at Shenyang Open 2019.
- 30 Jun 2019Four personal bests in one day at Shenyang Open 2019.
- 5 Aug 2018First competition: Shenyang Summer 2018. A 19.87 3×3 single to start from.
Competitions
- NEU Open 2019 · 15 Dec 2019 — 1 personal best set
- Shenyang Open 2019 · 30 Jun 2019 — 4 personal bests set
- Shenyang Summer 2018 · 5 Aug 2018
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.
- Yunhan Yao (姚云瀚) — met in 12 rounds, finished ahead once
- Yezhen Han (韩业臻) — met in 12 rounds, never finished ahead
- Qizhe Ma (马启哲) — met in 12 rounds, never finished ahead
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.40 away.
- A sub-12 3×3 single — 39,535 people have one; it is 1.26 away.
Targets move as he improves.