People · China
Jiayi Sun (孙嘉艺)
2×2 · top 64.3% of 186,767 all-time · competing since July 2011 · 2011SUNJ01
Jiayi Sun (孙嘉艺) has been competing for 15 years. His best event is the 2×2: a personal-best single of 7.50, set at Human Rights Day 2011, puts him in the top 64.3% of the 186,767 people who have ever been ranked in the event, and 10,709th in China. Across 3 competitions since July 2011, he has put 26 official solves on the record across four events. Jiayi has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 2×2 | 7.50 | 12.40 | top 64.3% | 10,709 / 15,796 | |
| 3×3 | 37.08 | 40.77 | top 73.3% | 21,406 / 28,153 | |
| 3×3 one-handed | 1:07.96 | — | early days — 3 solves | 5,836 / 5,922 | |
| Pyraminx | 18.59 | 31.03 | top 90.9% | 9,005 / 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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 31 Jul 2011First competition: Beijing Summer Open 2011. A 38.81 3×3 single to start from.
Competitions
- PKU FM 2012 · 26 May 2012
- Human Rights Day 2011 · 10 Dec 2011 — 2 personal bests set
- Beijing Summer Open 2011 · 31 Jul 2011
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.
- Yuanzhao Kang (康远昭) — met in 11 rounds, finished ahead once
- Yu Huang (黄钰) — met in 10 rounds, finished ahead 3 times
- Lei Han (韩磊) — met in 10 rounds, finished ahead 3 times
Next targets
- A sub-6 2×2 single — 95,042 people have one; it is 1.50 away.
- A sub-30 3×3 single — 177,856 people have one; it is 7.08 away.
Targets move as he improves.