People · Australia
Jonathan Ch'ng
3×3 · top 15.0% of 288,433 all-time · competing since January 2021 · 2021CHNG01
Jonathan Ch'ng has been competing for 6 years. His best event is the 3×3: a personal-best single of 12.30, set at Rubik's WCA Oceanic Championship 2022, puts him in the top 15.0% of the 288,433 people who have ever been ranked in the event, and 1,364th in Australia. Across 2 competitions since January 2021, he has put 51 official solves on the record across seven events. Jonathan has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| 3×3 | 12.30 | 14.31 | top 15.0% | 1,364 / 11,943 | |
| Pyraminx | 6.26 | 15.91 | top 22.0% | 1,106 / 6,109 | |
| 2×2 | 4.01 | 4.88 | top 26.7% | 2,099 / 8,727 | |
| 3×3 one-handed | 29.52 | 38.90 | top 45.6% | 1,080 / 2,685 | |
| 5×5 | 1:56.36 | — | top 47.1% | 649 / 1,412 | |
| 4×4 | 1:14.85 | — | early days — 2 solves | 1,431 / 3,108 | |
| Skewb | 36.26 | — | early days — 1 solve | 3,557 / 3,589 |
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
- 15 Dec 2022First sub-15 3×3: 12.30 at Rubik's WCA Oceanic Championship 2022.
- 23 Jan 2021First competition: Melbourne Summer 2021. A 15.00 3×3 single to start from.
Competitions
- Rubik's WCA Oceanic Championship 2022 · 15 Dec 2022 — 2 personal bests set
- Melbourne Summer 2021 · 23 Jan 2021
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.
- Johnathan Starkey — met in 13 rounds, finished ahead 4 times
- Ziqi Ding — met in 13 rounds, finished ahead 4 times
- Juan-Felipe Forero — met in 13 rounds, finished ahead 3 times
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 0.30 away.
- A sub-6 Pyraminx single — 26,233 people have one; it is 0.26 away.
Targets move as he improves.