People · China
Jiarui Song (宋嘉瑞)
3×3 · top 15.7% of 284,439 all-time · competing since October 2013 · 2013SONG10
Jiarui Song (宋嘉瑞) has been competing for 13 years. His best event is the 3×3: a personal-best single of 12.52, set at Taiyuan Winter Open 2016, puts him in the top 15.7% of the 284,439 people who have ever been ranked in the event, and 6,165th in China. Across 3 competitions since October 2013, he has put 67 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 16.40 in October 2013 to 12.52, a 24% improvement. Jiarui 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 | 12.52 | 16.98 | top 15.7% | 6,165 / 28,153 | |
| 4×4 | 48.36 | 58.54 | top 22.6% | 2,436 / 5,926 | |
| 5×5 | 1:38.15 | 1:48.34 | top 34.0% | 1,533 / 2,816 | |
| 3×3 one-handed | 25.41 | 30.06 | top 35.3% | 3,340 / 5,922 | |
| Pyraminx | 8.44 | 9.72 | top 40.0% | 4,318 / 10,224 | |
| 2×2 | 6.04 | 7.59 | top 51.3% | 8,735 / 15,796 | |
| Clock | 17.25 | 26.66 | top 56.3% | 1,299 / 1,843 |
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
- 20 Nov 2016First sub-15 3×3: 12.52 at Taiyuan Winter Open 2016.
- 20 Nov 2016Three personal bests in one day at Taiyuan Winter Open 2016.
- 19 Oct 2013First competition: Taiyuan Open 2013. A 16.84 3×3 single to start from.
Competitions
- Taiyuan Winter Open 2016 · 20 Nov 2016 — 3 personal bests set
- Taiyuan Open 2016 · 5 Jun 2016 — 1 personal best set
- Taiyuan Open 2013 · 19 Oct 2013 — 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.
- Weichen Wang (王炜琛) — met in 12 rounds, finished ahead 6 times
- Hongda Li (李洪达) — met in 9 rounds, finished ahead 6 times
- Ruichao Yang (杨睿超) — met in 8 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.52 away.
- A sub-40 4×4 single — 10,180 people have one; it is 8.36 away.
Targets move as he improves.