People · China
Jiayi Xu (徐嘉一)
3×3 · top 26.4% of 284,439 all-time · competing since March 2019 · 2019XUJI02
Jiayi Xu (徐嘉一) has been competing for 8 years. His best event is the 3×3: a personal-best single of 15.58, set at Shenzhen Cubing 10th Anniversary 2019, puts him in the top 26.4% of the 284,439 people who have ever been ranked in the event, and 9,875th in China. Across 2 competitions since March 2019, he has put 38 official solves on the record across five events. His 3×3 best has come down from 20.11 in March 2019 to 15.58, a 23% improvement. Jiayi has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 15.58 | 19.07 | top 26.4% | 9,875 / 28,153 | |
| Pyraminx | 6.98 | 8.58 | top 27.7% | 3,090 / 10,224 | |
| 2×2 | 4.65 | 6.22 | top 34.9% | 5,990 / 15,796 | |
| Square-1 | 28.20 | 31.19 | top 46.1% | 788 / 1,362 | |
| 4×4 | 1:38.64 | — | early days — 2 solves | 5,377 / 5,926 |
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
- 24 Aug 2019First sub-20 3×3: 17.78 at Shenzhen Cubing 10th Anniversary 2019.
- 24 Aug 2019Four personal bests in one day at Shenzhen Cubing 10th Anniversary 2019.
- 23 Mar 2019First competition: GDSY Open 2019. A 20.11 3×3 single to start from.
Competitions
- Shenzhen Cubing 10th Anniversary 2019 · 24 Aug 2019 — 4 personal bests set
- GDSY Open 2019 · 23 Mar 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.
- Chan Tak Chuen (陳德泉) — met in 8 rounds, finished ahead once
- Zijie Xu (徐子杰) — met in 8 rounds, finished ahead once
- Yonglin Zhong (钟永麟) — met in 8 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 0.58 away.
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.98 away.
Targets move as he improves.