People · China
Jiazhen Li (李嘉桢)
3×3 · top 22.1% of 284,439 all-time · competing since April 2015 · 2015LIJI03
Jiazhen Li (李嘉桢) has been competing for 11 years. His best event is the 3×3: a personal-best single of 14.31, set at Wenzhou Open 2017, puts him in the top 22.1% of the 284,439 people who have ever been ranked in the event, and 8,455th in China. Across 3 competitions since April 2015, he has put 41 official solves on the record across four events. His 3×3 best has come down from 25.08 in April 2015 to 14.31, a 43% improvement. Jiazhen 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 | 14.31 | 17.78 | top 22.1% | 8,455 / 28,153 | |
| 2×2 | 4.36 | 5.57 | top 31.1% | 5,326 / 15,796 | |
| 4×4 | 1:10.36 | — | early days — 2 solves | 4,351 / 5,926 | |
| Pyraminx | 10.80 | 12.60 | top 59.0% | 6,102 / 10,224 |
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
- 30 Apr 2017First sub-15 3×3: 14.31 at Wenzhou Open 2017.
- 6 Aug 2016First sub-20 3×3: 16.25 at Jinhua Open 2016.
- 26 Apr 2015First competition: Wenzhou Open 2015. A 25.08 3×3 single to start from.
Competitions
- Wenzhou Open 2017 · 30 Apr 2017 — 1 personal best set
- Jinhua Open 2016 · 6 Aug 2016 — 2 personal bests set
- Wenzhou Open 2015 · 26 Apr 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.
- Tianwei Cai (蔡天威) — met in 8 rounds, finished ahead 4 times
- Xiaotian Lin (林啸天) — met in 8 rounds, finished ahead twice
- Dingcheng Yi (易鼎程) — met in 8 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.31 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.36 away.
Targets move as he improves.