People · China
Jiashen Tong (童佳申)
3×3 · top 20.8% of 284,439 all-time · competing since November 2009 · 2009TONG03
Jiashen Tong (童佳申) has been competing for 17 years. His best event is the 3×3: a personal-best single of 13.95, set at Beijing Open 2015, puts him in the top 20.8% of the 284,439 people who have ever been ranked in the event, and 8,037th in China. Across 2 competitions since November 2009, he has put 29 official solves on the record across three events. His 3×3 best has come down from 23.13 in November 2009 to 13.95, a 40% improvement. Jiashen has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 13.95 | 15.23 | top 20.8% | 8,037 / 28,153 | |
| 4×4 | 54.77 | 1:05.94 | top 30.5% | 3,099 / 5,926 | |
| 3×3 one-handed | 29.55 | 37.03 | top 45.6% | 4,059 / 5,922 |
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
- 24 Oct 2015First sub-20 3×3: 13.95 at Beijing Open 2015.
- 24 Oct 2015First sub-15 3×3: 13.95 at Beijing Open 2015.
- 8 Nov 2009First competition: Harbin Open 2009. A 23.13 3×3 single to start from.
Competitions
- Beijing Open 2015 · 24 Oct 2015 — 1 personal best set
- Harbin Open 2009 · 8 Nov 2009
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 6 rounds, finished ahead twice
- Yuanzhao Kang (康远昭) — met in 4 rounds, finished ahead 4 times
- Lanxin Chen (陈岚鑫) — met in 4 rounds, finished ahead 4 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.95 away.
- A sub-50 4×4 single — 20,746 people have one; it is 4.77 away.
Targets move as he improves.