People · China
Jiacheng Ran (冉家铖)
3×3 · top 4.8% of 284,439 all-time · competing since November 2023 · 2023RANJ05
Jiacheng Ran (冉家铖) has been competing for 3 years. His best event is the 3×3: a personal-best single of 8.96, set at Chongqing Open 2023, puts him in the top 4.8% of the 284,439 people who have ever been ranked in the event, and 1,817th in China. Until May 2008, no official 3×3 solve in the world had been that fast. Across 1 competition since November 2023, he has put 15 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 8.96 | 11.02 | top 4.8% | 1,817 / 28,153 | |
| 2×2 | 4.28 | 4.96 | top 30.1% | 5,155 / 15,796 |
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 story so far
- 18 Nov 2023First competition: Chongqing Open 2023. A 10.49 3×3 single to start from.
- 18 Nov 2023First sub-10 3×3: 8.96 at Chongqing Open 2023.
Competitions
- Chongqing Open 2023 · 18 Nov 2023 — 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.
- Gang Ji (纪纲) — met in 3 rounds, finished ahead 3 times
- Zhenyu Sun (孙振宇) — met in 3 rounds, finished ahead 3 times
- Keer Chen (陈可儿) — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 0.96 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.28 away.
Targets move as he improves.