People · Brazil
Rúben Jozafá Silva Belém
3×3 · top 10.8% of 284,439 all-time · competing since March 2018 · 2018BELE01
Rúben Jozafá Silva Belém has been competing for 8 years. His best event is the 3×3: a personal-best single of 11.10, set at Millennium Open 2020, puts him in the top 10.8% of the 284,439 people who have ever been ranked in the event, and 561st in Brazil. Across 7 competitions since March 2018, he has put 130 official solves on the record across six events. Solve to solve, his 3×3 times vary about 15% around a typical one; 79% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 22.83 in March 2018 to 11.10, a 51% improvement. He has entered seven competitions, more competitions than 88% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Brazil | |
|---|---|---|---|---|---|
| 3×3 | 11.10 | 12.44 | top 10.8% | 561 / 9,644 | |
| 4×4 | 43.70 | 46.51 | top 16.6% | 197 / 1,855 | |
| 3×3 one-handed | 20.10 | 23.03 | top 20.7% | 296 / 1,992 | |
| 2×2 | 4.83 | 5.95 | top 37.2% | 1,414 / 5,137 | |
| Megaminx | 2:30.85 | 2:42.56 | top 61.5% | 559 / 1,062 | |
| Pyraminx | 11.32 | 18.92 | top 62.8% | 1,644 / 3,208 |
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
- 16 Mar 2019First sub-15 3×3: 13.72 at Manaus Cubo Plaza Open 2019.
- 16 Mar 2019Three personal bests in one day at Manaus Cubo Plaza Open 2019.
- 15 Sep 2018First sub-20 3×3: 15.57 at Manaus Cubo Plaza Open 2018.
- 15 Sep 2018Three personal bests in one day at Manaus Cubo Plaza Open 2018.
- 3 Mar 2018First competition: Tambaqui Plaza Open 2018. A 26.85 3×3 single to start from.
Competitions
- Campeonato Amazonense 2025 · 20 Dec 2025
- Manaus Plaza Open 2022 · 19 Feb 2022 — 1 personal best set
- Manaus Plaza Open 2020 · 14 Mar 2020
- Millennium Open 2020 · 26 Jan 2020 — 1 personal best set
- Manaus Cubo Plaza Open 2019 · 16 Mar 2019 — 3 personal bests set
- Manaus Cubo Plaza Open 2018 · 15 Sep 2018 — 3 personal bests set
- Tambaqui Plaza Open 2018 · 3 Mar 2018 — 1 personal best 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.
- Gabriel Silva dos Santos — met in 20 rounds, finished ahead 12 times
- Matheus Peres Albuquerque — met in 20 rounds, finished ahead 11 times
- Renan Gonçalves Melo — met in 20 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.10 away.
- A sub-40 4×4 single — 10,180 people have one; it is 3.70 away.
Targets move as he improves.