People · China
Haoyu Jiang (蒋昊宇)
3×3 · top 13.0% of 284,439 all-time · competing since April 2018 · 2018JIAN15
Haoyu Jiang (蒋昊宇) has been competing for 8 years. His best event is the 3×3: a personal-best single of 11.74, set at Chengdu Winter 2019, puts him in the top 13.0% of the 284,439 people who have ever been ranked in the event, and 5,127th in China. Across 8 competitions since April 2018, he has put 142 official solves on the record across five events. Solve to solve, his 3×3 times vary about 18% around a typical one; 98% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. That figure sets aside his 3 DNFs. His 3×3 best has come down from 59.06 in April 2018 to 11.74, an 80% improvement. Haoyu has entered eight competitions, more competitions than 90% 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 | 11.74 | 18.22 | top 13.0% | 5,127 / 28,153 | |
| 2×2 | 2.97 | 6.55 | top 13.9% | 2,167 / 15,796 | |
| Pyraminx | 12.28 | 13.98 | top 68.9% | 6,930 / 10,224 | |
| 4×4 | 1:40.09 | — | early days — 2 solves | 5,403 / 5,926 | |
| Skewb | 16.89 | 31.92 | top 83.7% | 4,221 / 5,004 |
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
- 9 Nov 2019First sub-15 3×3: 11.74 at Chengdu Winter 2019.
- 1 May 2019First sub-20 3×3: 15.23 at Chengdu Open 2019.
- 8 Dec 2018Three personal bests in one day at Chongqing Open 2018.
- 27 Oct 2018First sub-30 3×3: 25.31 at Xi'an Open 2018.
- 29 Apr 2018First competition: Chengdu Open 2018. A 59.06 3×3 single to start from.
Competitions
- Chengdu Winter 2019 · 9 Nov 2019 — 2 personal bests set
- Xi'an 10th Anniversary 2019 · 24 Aug 2019 — 1 personal best set
- China Championship 2019 · 26 Jul 2019
- Chengdu Open 2019 · 1 May 2019 — 1 personal best set
- Chongqing Open 2018 · 8 Dec 2018 — 3 personal bests set
- Chengdu Winter Open 2018 · 24 Nov 2018 — 1 personal best set
- Xi'an Open 2018 · 27 Oct 2018 — 2 personal bests set
- Chengdu Open 2018 · 29 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.
- Jiazhou Li (李佳洲) — met in 29 rounds, finished ahead once
- Ruiting Zheng (郑锐廷) — met in 25 rounds, finished ahead twice
- Gang Ji (纪纲) — met in 24 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.74 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.97 away.
Targets move as he improves.