People · Czech Republic
Jakub Černý
3×3 · top 8.7% of 288,433 all-time · competing since September 2019 · 2019CERN04
Jakub Černý has been competing for 7 years. His best event is the 3×3: a personal-best single of 10.41, set at Franconia X 2019, puts him in the top 8.7% of the 288,433 people who have ever been ranked in the event, and 130th in the Czech Republic. Until February 2007, no official 3×3 solve in the world had been that fast. Across 2 competitions since September 2019, he has put 95 official solves on the record across six events. His 5×5 best has come down from 1:35.27 in September 2019 to 1:15.18, a 21% improvement. Jakub has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Czech Republic | |
|---|---|---|---|---|---|
| 3×3 | 10.41 | 12.78 | top 8.7% | 130 / 801 | |
| 4×4 | 37.92 | 42.56 | top 9.8% | 51 / 446 | |
| 5×5 | 1:15.18 | 1:21.60 | top 15.6% | 43 / 254 | |
| Pyraminx | 7.31 | 9.79 | top 30.4% | 232 / 469 | |
| 3×3 one-handed | 25.15 | 32.48 | top 34.7% | 116 / 317 | |
| Megaminx | 2:58.11 | — | early days — 2 solves | 148 / 181 |
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, 5×5. Faster is higher — the axis is the right way up.
The story so far
- 21 Dec 2019Six personal bests in one day at Franconia X 2019.
- 28 Sep 2019First competition: Brno Autumn 2019. A 12.21 3×3 single to start from.
Competitions
- Franconia X 2019 · 21 Dec 2019 — 6 personal bests set
- Brno Autumn 2019 · 28 Sep 2019 — 2 personal bests 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.
- Linus Frész — met in 20 rounds, finished ahead 5 times
- Oliver J. Kucker — met in 12 rounds, finished ahead once
- Tomáš Novotný — met in 12 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,606 people have one; it is 0.41 away.
- A sub-30 4×4 single — 2,465 people have one; it is 7.92 away.
Targets move as he improves.