People · China
Chengyu Du (杜成宇)
3×3 · top 14.8% of 284,439 all-time · competing since November 2015 · 2015DUCH02
Chengyu Du (杜成宇) has been competing for 11 years. His best event is the 3×3: a personal-best single of 12.27, set at Zibo Open 2015, puts him in the top 14.8% of the 284,439 people who have ever been ranked in the event, and 5,839th in China. Across 1 competition since November 2015, he has put 30 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 12.27 | 13.45 | top 14.8% | 5,839 / 28,153 | |
| Pyraminx | 7.58 | 9.65 | top 32.7% | 3,591 / 10,224 | |
| 2×2 | 5.38 | 6.68 | top 44.0% | 7,561 / 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 story so far
- 15 Nov 2015First competition: Zibo Open 2015. A 12.27 3×3 single to start from.
Competitions
- Zibo Open 2015 · 15 Nov 2015 — 2 personal bests set
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.
- Jinlin Dou (窦金麟) — met in 6 rounds, finished ahead 5 times
- Yuchi Zhang (张钰弛) — met in 6 rounds, finished ahead 5 times
- Zheng Li (李峥) — met in 6 rounds, finished ahead 4 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.27 away.
- A sub-6 Pyraminx single — 25,870 people have one; it is 1.58 away.
Targets move as he improves.