People · Serbia
Rastko Kopunović
Pyraminx · top 19.9% of 129,321 all-time · competing since October 2023 · 2023KOPU01
Rastko Kopunović has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 5.98, set at Belgrade Summer 2024, puts him in the top 19.9% of the 129,321 people who have ever been ranked in the event, and 60th in Serbia. Across 4 competitions since October 2023, he has put 101 official solves on the record across five events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 26.60 in October 2023 to 17.06, a 36% improvement. Rastko has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Serbia | |
|---|---|---|---|---|---|
| Pyraminx | 5.98 | 7.76 | top 19.9% | 60 / 240 | |
| 3×3 | 17.06 | 19.79 | top 31.2% | 140 / 410 | |
| 2×2 | 4.79 | 5.35 | top 36.6% | 128 / 332 | |
| Skewb | 12.16 | 16.60 | top 66.8% | 108 / 145 | |
| 4×4 | 1:51.12 | — | top 77.3% | 135 / 173 |
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
- 15 Jun 2024Five personal bests in one day at Belgrade Summer 2024.
- 9 Dec 2023First sub-20 3×3: 17.13 at Serbian Open 2023.
- 9 Dec 2023Four personal bests in one day at Serbian Open 2023.
- 7 Oct 2023First competition: Balkan Open 2023. A 26.60 3×3 single to start from.
Competitions
- Belgrade Summer 2024 · 15 Jun 2024 — 5 personal bests set
- Belgrade Winter 2024 · 17 Feb 2024 — 2 personal bests set
- Serbian Open 2023 · 9 Dec 2023 — 4 personal bests set
- Balkan Open 2023 · 7 Oct 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.
- Aleksandar D. Siljanoski (Александар Д. Сиљаноски) — met in 22 rounds, finished ahead 4 times
- Nikola Aćimović — met in 22 rounds, finished ahead 3 times
- Mihajlo Stamenović — met in 22 rounds, finished ahead twice
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.98 away.
- A sub-15 3×3 single — 69,493 people have one; it is 2.06 away.
Targets move as he improves.