People · China
Yuchen Xu (徐宇辰)
3×3 · top 19.6% of 284,439 all-time · competing since August 2017 · 2017XUYU01
Yuchen Xu (徐宇辰) has been competing for 9 years. His best event is the 3×3: a personal-best single of 13.62, set at Fuzhou Autumn 2017, puts him in the top 19.6% of the 284,439 people who have ever been ranked in the event, and 7,631st in China. Across 4 competitions since August 2017, he has put 55 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 18.82 in August 2017 to 13.62, a 28% improvement. Yuchen 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 | 13.62 | 16.78 | top 19.6% | 7,631 / 28,153 | |
| 3×3 one-handed | 21.56 | 26.05 | top 24.8% | 2,442 / 5,922 | |
| 2×2 | 5.34 | 6.38 | top 43.5% | 7,489 / 15,796 | |
| 4×4 | 1:12.15 | 1:23.96 | top 48.9% | 4,450 / 5,926 | |
| Megaminx | 2:55.08 | — | early days — 1 solve | 1,552 / 1,678 | |
| Skewb | 14.05 | 17.72 | top 74.9% | 3,882 / 5,004 | |
| Pyraminx | 31.30 | — | early days — 1 solve | 10,070 / 10,224 |
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
- 5 Nov 2017First sub-15 3×3: 13.62 at Fuzhou Autumn 2017.
- 5 Nov 2017Three personal bests in one day at Fuzhou Autumn 2017.
- 5 Aug 2017First competition: Wuxi Open 2017. A 18.82 3×3 single to start from.
Competitions
- Zhangzhou Open 2018 · 14 Jul 2018 — 2 personal bests set
- Fuzhou Autumn 2017 · 5 Nov 2017 — 3 personal bests set
- Quanzhou Side Event 2017 · 19 Aug 2017 — 1 personal best set
- Wuxi Open 2017 · 5 Aug 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.
- Xinjie Shi (施鑫杰) — met in 13 rounds, never finished ahead
- Ganghui Lin (林刚辉) — met in 10 rounds, never finished ahead
- Jing Guo (郭靖) — met in 9 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.62 away.
- A sub-20 3×3 one-handed single — 15,081 people have one; it is 1.56 away.
Targets move as he improves.