People · Poland
Jakub Jastrzębski
Pyraminx · top 44.8% of 129,321 all-time · competing since May 2023 · 2023JAST02
Jakub Jastrzębski has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 9.00, set at Gdańska Liga Speedcubingu IV 2024, puts him in the top 44.8% of the 129,321 people who have ever been ranked in the event, and 2,257th in Poland. Across 8 competitions since May 2023, he has put 161 official solves on the record across four events. Solve to solve, his 3×3 times vary about 19% around a typical one; 99% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 28.59 in May 2023 to 22.10, a 23% improvement. Jakub has entered eight competitions, more competitions than 90% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| Pyraminx | 9.00 | 13.62 | top 44.8% | 2,257 / 4,406 | |
| 3×3 | 22.10 | 26.20 | top 45.7% | 3,277 / 6,576 | |
| Skewb | 10.84 | 12.62 | top 59.9% | 1,777 / 2,810 | |
| 2×2 | 6.94 | 8.97 | top 59.9% | 3,333 / 5,422 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 29 Jun 2024Three personal bests in one day at Gdańska Liga Speedcubingu IV 2024.
- 9 Mar 2024Five personal bests in one day at GLS II 2024.
- 13 May 2023First competition: GLS III 2023. A 28.59 3×3 single to start from.
Competitions
- Gdańska Liga Speedcubingu Final 2024 · 7 Dec 2024
- Gdańska Liga Speedcubingu V 2024 · 5 Oct 2024
- Gdańska Liga Speedcubingu IV 2024 · 29 Jun 2024 — 3 personal bests set
- GLS III 2024 · 11 May 2024 — 1 personal best set
- GLS II 2024 · 9 Mar 2024 — 5 personal bests set
- GLS I 2024 · 20 Jan 2024 — 2 personal bests set
- GLS Final 2023 · 18 Nov 2023
- GLS III 2023 · 13 May 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.
- Zuzanna Kozicka — met in 34 rounds, finished ahead once
- Adam Roik — met in 34 rounds, finished ahead once
- Krzysztof Bober — met in 34 rounds, never finished ahead
Next targets
- A sub-8 Pyraminx single — 46,752 people have one; it is 1.00 away.
- A sub-20 3×3 single — 113,584 people have one; it is 2.10 away.
Targets move as he improves.