People · China
Haiyong Sun (孙海涌)
3×3 · top 16.7% of 284,439 all-time · competing since December 2018 · 2018SUNH07
Haiyong Sun (孙海涌) has been competing for 8 years. His best event is the 3×3: a personal-best single of 12.78, set at China Championship 2019, puts him in the top 16.7% of the 284,439 people who have ever been ranked in the event, and 6,538th in China. Across 3 competitions since December 2018, he has put 69 official solves on the record across six events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 17.46 in December 2018 to 12.78, a 27% improvement. Haiyong 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 | 12.78 | 18.65 | top 16.7% | 6,538 / 28,153 | |
| Skewb | 5.33 | 7.95 | top 20.7% | 1,287 / 5,004 | |
| Pyraminx | 6.18 | 9.02 | top 21.3% | 2,441 / 10,224 | |
| 2×2 | 3.98 | 6.72 | top 26.2% | 4,422 / 15,796 | |
| 3×3 one-handed | 34.12 | — | top 55.7% | 4,652 / 5,922 | |
| 4×4 | 1:28.39 | — | early days — 1 solve | 5,143 / 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
- 26 Jul 2019First sub-15 3×3: 12.78 at China Championship 2019.
- 7 Jun 2019Three personal bests in one day at Beijing Summer 2019.
- 1 Dec 2018First competition: Zibo Open 2018. A 19.65 3×3 single to start from.
Competitions
- China Championship 2019 · 26 Jul 2019 — 2 personal bests set
- Beijing Summer 2019 · 7 Jun 2019 — 3 personal bests set
- Zibo Open 2018 · 1 Dec 2018 — 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.
- Yibo Wang (王奕博) — met in 17 rounds, never finished ahead
- Wentan Zhang (张文坦) — met in 13 rounds, finished ahead once
- Yu Feng (冯煜) — met in 12 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.78 away.
- A sub-5 Skewb single — 13,285 people have one; it is 0.33 away.
Targets move as he improves.