People · China
Jiafeng Peng (彭嘉锋)
Pyraminx · top 14.2% of 129,321 all-time · competing since November 2018 · 2018PENG23
Jiafeng Peng (彭嘉锋) has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 5.17, set at Chengdu Open 2019, puts him in the top 14.2% of the 129,321 people who have ever been ranked in the event, and 1,687th in China. Across 4 competitions since November 2018, he has put 94 official solves on the record across four events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 7 counted rounds. His 2×2 best has come down from 6.43 in November 2018 to 4.90, a 24% improvement. Jiafeng has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 5.17 | 11.64 | top 14.2% | 1,687 / 10,224 | |
| 3×3 | 16.24 | 18.44 | top 28.6% | 10,591 / 28,153 | |
| 2×2 | 4.90 | 6.31 | top 38.1% | 6,567 / 15,796 | |
| Skewb | 12.47 | 24.32 | top 68.3% | 3,607 / 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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 9 Nov 2019First sub-20 3×3: 17.19 at Chengdu Winter 2019.
- 1 May 2019Three personal bests in one day at Chengdu Open 2019.
- 8 Dec 2018Three personal bests in one day at Chongqing Open 2018.
- 24 Nov 2018First competition: Chengdu Winter Open 2018. A 29.78 3×3 single to start from.
Competitions
- Chengdu Winter 2019 · 9 Nov 2019 — 2 personal bests set
- Chengdu Open 2019 · 1 May 2019 — 3 personal bests set
- Chongqing Open 2018 · 8 Dec 2018 — 3 personal bests set
- Chengdu Winter Open 2018 · 24 Nov 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.
- Gang Ji (纪纲) — met in 19 rounds, finished ahead once
- Jiazhou Li (李佳洲) — met in 19 rounds, finished ahead once
- Haoyu Jiang (蒋昊宇) — met in 17 rounds, finished ahead 10 times
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.17 away.
- A sub-15 3×3 single — 69,493 people have one; it is 1.24 away.
Targets move as he improves.