People · Singapore
Cheng Yu Yi
4×4 · top 19.9% of 83,917 all-time · competing since June 2023 · 2023YICH01
Cheng Yu Yi has been competing for 3 years. His best event is the 4×4: a personal-best single of 46.29, set at NTU Speedcubing 2023, puts him in the top 19.9% of the 83,917 people who have ever been ranked in the event, and 161st in Singapore. Across 3 competitions since June 2023, he has put 37 official solves on the record across three events. His 2×2 best has come down from 5.04 in June 2023 to 4.16, a 17% improvement. Cheng 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 | Singapore | |
|---|---|---|---|---|---|
| 4×4 | 46.29 | 55.78 | top 19.9% | 161 / 462 | |
| 3×3 | 15.10 | 18.19 | top 24.8% | 557 / 1,546 | |
| 2×2 | 4.16 | 4.82 | top 28.5% | 387 / 1,053 |
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
- 4 Jun 2023First competition: Singapore AMK CC Cubing B 2023. A 15.10 3×3 single to start from.
Competitions
- Singapore Mini 2023 · 9 Sep 2023 — 1 personal best set
- NTU Speedcubing 2023 · 16 Jul 2023 — 2 personal bests set
- Singapore AMK CC Cubing B 2023 · 4 Jun 2023
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.
- David Ang — met in 8 rounds, finished ahead 8 times
- Jervis Yeo — met in 8 rounds, finished ahead 7 times
- Jonas Chua — met in 8 rounds, finished ahead twice
Next targets
- A sub-40 4×4 single — 10,180 people have one; it is 6.29 away.
- A sub-15 3×3 single — 69,493 people have one; it is 0.10 away.
Targets move as he improves.