People · China
Zihao Guo (郭子豪)
3×3 · top 14.9% of 284,439 all-time · competing since June 2017 · 2017GUOZ06
Zihao Guo (郭子豪) has been competing for 9 years. His best event is the 3×3: a personal-best single of 12.28, set at Zhengzhou Summer 2021, puts him in the top 14.9% of the 284,439 people who have ever been ranked in the event, and 5,850th in China. Across 6 competitions since June 2017, he has put 100 official solves on the record across four events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 28.29 in June 2017 to 12.28, a 57% improvement. Zihao 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 | 12.28 | 14.53 | top 14.9% | 5,850 / 28,153 | |
| Pyraminx | 6.51 | 8.99 | top 23.9% | 2,721 / 10,224 | |
| 2×2 | 4.14 | 5.32 | top 28.3% | 4,802 / 15,796 | |
| 3×3 one-handed | 27.05 | 30.82 | top 39.5% | 3,658 / 5,922 |
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
- 23 May 2021First sub-15 3×3: 12.28 at Zhengzhou Summer 2021.
- 23 May 2021Three personal bests in one day at Zhengzhou Summer 2021.
- 20 Oct 2019Three personal bests in one day at Luoyang Open 2019.
- 2 Dec 2018First sub-20 3×3: 18.10 at Zhengzhou Open 2018.
- 11 Jun 2017First competition: Luoyang Open 2017. A 28.29 3×3 single to start from.
Competitions
- Zhengzhou Summer 2021 · 23 May 2021 — 3 personal bests set
- Luoyang Open 2019 · 20 Oct 2019 — 3 personal bests set
- Zhengzhou Open 2018 · 2 Dec 2018 — 2 personal bests set
- Luoyang Spring 2018 · 15 Apr 2018 — 1 personal best set
- Jiaozuo Open 2017 · 25 Nov 2017 — 1 personal best set
- Luoyang Open 2017 · 11 Jun 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.
- Zexin Wang (王泽鑫) — met in 20 rounds, never finished ahead
- Songtao Zhang (张松涛) — met in 19 rounds, finished ahead 4 times
- Canzheng Cao (曹参政) — met in 18 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.28 away.
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.51 away.
Targets move as he improves.