People · China
Yechen Qi (祁业宸)
3×3 · top 17.9% of 284,439 all-time · competing since April 2018 · 2018QIYE01
Yechen Qi (祁业宸) has been competing for 8 years. His best event is the 3×3: a personal-best single of 13.15, set at China Championship 2019, puts him in the top 17.9% of the 284,439 people who have ever been ranked in the event, and 7,033rd in China. Across 5 competitions since April 2018, he has put 69 official solves on the record across two 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 20.03 in April 2018 to 13.15, a 34% improvement. Yechen has entered five competitions, more competitions than 83% 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 | 13.15 | 16.64 | top 17.9% | 7,033 / 28,153 | |
| 2×2 | 5.13 | 6.42 | top 40.9% | 7,083 / 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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 2 May 2019First sub-15 3×3: 14.55 at Wuhan Open 2019.
- 23 Mar 2019First sub-20 3×3: 16.61 at Hefei Spring 2019.
- 23 Mar 2019Four personal bests in one day at Hefei Spring 2019.
- 30 Apr 2018First competition: Nanjing Spring 2018. A 20.03 3×3 single to start from.
Competitions
- China Championship 2019 · 26 Jul 2019 — 1 personal best set
- Wuhan Open 2019 · 2 May 2019 — 1 personal best set
- Xuzhou Spring 2019 · 1 May 2019
- Hefei Spring 2019 · 23 Mar 2019 — 4 personal bests set
- Nanjing Spring 2018 · 30 Apr 2018
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.
- Jack Pan (潘杰康) — met in 14 rounds, never finished ahead
- Xingkai Yin (尹星凯) — met in 14 rounds, never finished ahead
- Haibo Zhang (张海波) — met in 11 rounds, finished ahead 3 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.15 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.13 away.
Targets move as he improves.