People · China
Kaiyuan Guo (郭铠源)
Pyraminx · top 49.8% of 129,321 all-time · competing since October 2017 · 2017GUOK02
Kaiyuan Guo (郭铠源) has been competing for 9 years. His best event is the Pyraminx: a personal-best single of 9.59, set at Xiamen Autumn 2017, puts him in the top 49.8% of the 129,321 people who have ever been ranked in the event, and 5,231st in China. Across 2 competitions since October 2017, he has put 16 official solves on the record across three events. His 3×3 best has come down from 1:06.29 in October 2017 to 56.89, a 14% improvement. Kaiyuan has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 9.59 | — | early days — 3 solves | 5,231 / 10,224 | |
| 2×2 | 14.17 | 19.39 | top 89.1% | 14,184 / 15,796 | |
| 3×3 | 56.89 | 1:27.72 | top 90.1% | 25,475 / 28,153 |
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
- 19 Nov 2017First sub-60 3×3: 56.89 at TKK Open 2017.
- 15 Oct 2017First competition: Xiamen Autumn 2017. A 1:06.29 3×3 single to start from.
Competitions
- TKK Open 2017 · 19 Nov 2017 — 1 personal best set
- Xiamen Autumn 2017 · 15 Oct 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.
- Yuxuan Zheng (郑豫轩) — met in 4 rounds, finished ahead once
- Baiqiang Dong (董百强) — met in 4 rounds, never finished ahead
- Xin Shi (石欣) — met in 4 rounds, never finished ahead
Next targets
- A sub-8 Pyraminx single — 46,752 people have one; it is 1.59 away.
- A sub-12 2×2 single — 157,609 people have one; it is 2.17 away.
Targets move as he improves.