People · China
Chengtai Tian (田承泰)
4×4 · top 11.1% of 83,917 all-time · competing since December 2025 · 2025TIAN10
Chengtai Tian (田承泰) has been competing for 9 months. His best event is the 4×4: a personal-best single of 39.09, set at Guangzhou Big Cubes 2025, puts him in the top 11.1% of the 83,917 people who have ever been ranked in the event, and 1,171st in China. Across 1 competition since December 2025, he has put 5 official solves on the record across one event.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 4×4 | 39.09 | 43.72 | top 11.1% | 1,171 / 5,926 |
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
- 21 Dec 2025First competition: Guangzhou Big Cubes 2025.
Competitions
- Guangzhou Big Cubes 2025 · 21 Dec 2025
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.
Next targets
- A sub-30 4×4 single — 2,388 people have one; it is 9.09 away.
Targets move as he improves.