People · China
Jiahao Tu (涂嘉浩)
2×2 · top 11.8% of 186,767 all-time · competing since July 2015 · 2015TUJI01
Jiahao Tu (涂嘉浩) has been competing for 11 years. His best event is the 2×2: a personal-best single of 2.78, set at Shenzhen Open 2018, puts him in the top 11.8% of the 186,767 people who have ever been ranked in the event, and 1,821st in China. Across 6 competitions since July 2015, he has put 114 official solves on the record across five events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 9 counted rounds. That figure sets aside his 3 DNFs. His 3×3 best has come down from 17.34 in July 2015 to 12.33, a 29% improvement. Jiahao has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 2×2 | 2.78 | 3.86 | top 11.8% | 1,821 / 15,796 | |
| 3×3 one-handed | 17.03 | 22.03 | top 12.6% | 1,242 / 5,922 | |
| 3×3 | 12.33 | 13.15 | top 15.0% | 5,904 / 28,153 | |
| 4×4 | 58.01 | 1:16.33 | top 34.3% | 3,409 / 5,926 | |
| 5×5 | 2:24.26 | — | early days — 2 solves | 2,441 / 2,816 |
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
- 21 Jul 2018Three personal bests in one day at Shenzhen Open 2018.
- 13 Aug 2016Five personal bests in one day at Cross-strait Cubing Exchange 2016.
- 31 Jan 2016First sub-15 3×3: 13.77 at Dongguan Open 2016.
- 31 Jan 2016Four personal bests in one day at Dongguan Open 2016.
- 12 Jul 2015First competition: Shenzhen Open 2015. A 17.34 3×3 single to start from.
Competitions
- Shenzhen Open 2018 · 21 Jul 2018 — 3 personal bests set
- Cross-strait Cubing Exchange 2016 · 13 Aug 2016 — 5 personal bests set
- Dongguan Open 2016 · 31 Jan 2016 — 4 personal bests set
- Shenzhen New Year 2016 · 2 Jan 2016 — 1 personal best set
- Huizhou Open 2015 · 26 Jul 2015 — 1 personal best set
- Shenzhen Open 2015 · 12 Jul 2015
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.
- Ming Zheng (郑鸣) — met in 23 rounds, finished ahead 11 times
- Kailong Li (李开隆) — met in 22 rounds, finished ahead once
- Xusheng Hong (洪旭升) — met in 19 rounds, finished ahead 10 times
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.78 away.
- A sub-15 3×3 one-handed single — 5,987 people have one; it is 2.03 away.
Targets move as he improves.