People · China
Chengrui Xu (徐诚睿)
3×3 · top 99.1% of 284,439 all-time · competing since December 2019 · 2019XUCH03
Chengrui Xu (徐诚睿) has been competing for 7 years. His best event is the 3×3: a personal-best single of 1:49.10, set at Shaoxing Open 2019, puts him in the top 99.1% of the 284,439 people who have ever been ranked in the event, and 28,001st in China. Across 1 competition since December 2019, he has put 13 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 | 1:49.10 | 2:14.96 | top 99.1% | 28,001 / 28,153 | |
| Pyraminx | 36.38 | — | early days — 3 solves | 10,150 / 10,224 | |
| 2×2 | 34.49 | 56.92 | top 99.3% | 15,746 / 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
- 21 Dec 2019First competition: Shaoxing Open 2019. A 1:49.10 3×3 single to start from.
Competitions
- Shaoxing Open 2019 · 21 Dec 2019
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.
- Baiqiang Dong (董百强) — met in 3 rounds, never finished ahead
- Chenge Liu (刘晨舸) — met in 3 rounds, never finished ahead
- Xuming Wang (王旭明) — met in 3 rounds, never finished ahead
Next targets
- A sub-1:30 3×3 single — 278,641 people have one; it is 19.10 away.
- A sub-30 Pyraminx single — 127,091 people have one; it is 6.38 away.
Targets move as he improves.