People · China
Yun Zheng (郑允)
3×3 · top 20.3% of 284,439 all-time · competing since July 2008 · 2008YUNZ01
Yun Zheng (郑允) has been competing for 18 years. His best event is the 3×3: a personal-best single of 13.81, set at Guangdong Open 2009, puts him in the top 20.3% of the 284,439 people who have ever been ranked in the event, and 7,862nd in China. Across 3 competitions since July 2008, he has put 52 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 5 counted rounds. That figure sets aside his 2 DNFs. His 3×3 best has come down from 16.59 in July 2008 to 13.81, a 17% improvement. Yun 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 | |
|---|---|---|---|---|---|
| 3×3 | 13.81 | 17.26 | top 20.3% | 7,862 / 28,153 | |
| 2×2 | 4.75 | 7.92 | top 36.1% | 6,233 / 15,796 | |
| Pyraminx | 9.28 | 11.88 | top 47.2% | 5,000 / 10,224 | |
| Megaminx | 3:10.02 | — | early days — 1 solve | 1,587 / 1,678 |
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
- 1 Oct 2009First sub-15 3×3: 13.81 at Guangdong Open 2009.
- 27 Jul 2008First competition: Hong Kong Open 2008. A 18.50 3×3 single to start from.
Competitions
- Guangdong Open 2009 · 1 Oct 2009 — 2 personal bests set
- Guangdong Open 2008 · 1 Oct 2008 — 1 personal best set
- Hong Kong Open 2008 · 27 Jul 2008 — 1 personal best set
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 Chun Hang (陳浚鏗) — met in 16 rounds, finished ahead 6 times
- Kailong Li (李开隆) — met in 16 rounds, finished ahead 4 times
- Chan Tak Chuen (陳德泉) — met in 15 rounds, finished ahead 3 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.81 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.75 away.
Targets move as he improves.