People · Singapore
Zhang Zhengtong John
3×3 · top 36.8% of 284,439 all-time · competing since December 2022 · 2022JOHN64
Zhang Zhengtong John has been competing for 4 years. His best event is the 3×3: a personal-best single of 18.89, set at NTU Welcome 2023, puts him in the top 36.8% of the 284,439 people who have ever been ranked in the event, and 799th in Singapore. Across 2 competitions since December 2022, he has put 16 official solves on the record across three events. Zhang has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Singapore | |
|---|---|---|---|---|---|
| 3×3 | 18.89 | 25.68 | top 36.8% | 799 / 1,546 | |
| 2×2 | 5.82 | 6.78 | top 49.0% | 663 / 1,053 | |
| Pyraminx | 13.66 | — | early days — 2 solves | 525 / 645 |
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
- 31 Dec 2022First competition: NTU Welcome 2023. A 18.89 3×3 single to start from.
Competitions
- Singapore Championship 2023 · 17 Feb 2023
- NTU Welcome 2023 · 31 Dec 2022
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.
- Carmen Teo Bin Jie (张斌婕) — met in 4 rounds, never finished ahead
- Daryl Tan Hong An — met in 4 rounds, never finished ahead
- Firstian Fushada (符逢城) — met in 4 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 3.89 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.82 away.
Targets move as he improves.