People · Colombia
Samuel Roldan Silva
2×2 · top 38.2% of 186,767 all-time · competing since October 2019 · 2019SILV90
Samuel Roldan Silva has been competing for 7 years. His best event is the 2×2: a personal-best single of 4.91, set at Regreso a Clases Bogotá 2020, puts him in the top 38.2% of the 186,767 people who have ever been ranked in the event, and 1,236th in Colombia. Across 4 competitions since October 2019, he has put 59 official solves on the record across five events. His 2×2 best has come down from 6.50 in October 2019 to 4.91, a 24% improvement. Samuel 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 | Colombia | |
|---|---|---|---|---|---|
| 2×2 | 4.91 | 9.76 | top 38.2% | 1,236 / 3,615 | |
| 3×3 | 30.15 | 41.69 | top 62.8% | 3,204 / 5,812 | |
| Skewb | 13.13 | 16.32 | top 71.2% | 746 / 1,065 | |
| Pyraminx | 13.52 | 16.05 | top 75.6% | 1,663 / 2,395 | |
| 4×4 | 2:31.42 | — | early days — 2 solves | 1,232 / 1,270 |
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
- 18 Jan 2020Three personal bests in one day at Regreso a Clases Bogotá 2020.
- 15 Dec 2019Three personal bests in one day at Feliz Navidad Bogotá 2019.
- 16 Nov 2019First sub-60 3×3: 47.65 at Festival Cubero Blind 2019.
- 26 Oct 2019First competition: Festival Cubero Clásico CBN 2019. A 1:02.30 3×3 single to start from.
Competitions
- Regreso a Clases Bogotá 2020 · 18 Jan 2020 — 3 personal bests set
- Feliz Navidad Bogotá 2019 · 15 Dec 2019 — 3 personal bests set
- Festival Cubero Blind 2019 · 16 Nov 2019 — 1 personal best set
- Festival Cubero Clásico CBN 2019 · 26 Oct 2019
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.
- Dennis Rosero — met in 14 rounds, never finished ahead
- David Stiven Benitez Guerra — met in 14 rounds, never finished ahead
- José Leonardo Chaparro Prieto — met in 13 rounds, never finished ahead
Next targets
- A sub-4 2×2 single — 49,452 people have one; it is 0.91 away.
- A sub-30 3×3 single — 177,856 people have one; it is 0.15 away.
Targets move as he improves.