People · Brazil
César Cabral Costa Ribeiro
Pyraminx · top 23.7% of 129,321 all-time · competing since December 2015 · 2015RIBE09
César Cabral Costa Ribeiro has been competing for 11 years. His best event is the Pyraminx: a personal-best single of 6.49, set at Maringá Open 2016, puts him in the top 23.7% of the 129,321 people who have ever been ranked in the event, and 553rd in Brazil. Across 4 competitions since December 2015, he has put 74 official solves on the record across seven events. His Pyraminx best has come down from 18.26 in December 2015 to 6.49, a 64% improvement. He 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 | Brazil | |
|---|---|---|---|---|---|
| Pyraminx | 6.49 | 18.01 | top 23.7% | 553 / 3,208 | |
| 2×2 | 8.47 | 12.43 | top 70.6% | 3,076 / 5,137 | |
| 3×3 | 36.42 | 44.02 | top 72.4% | 5,554 / 9,644 | |
| Skewb | 14.29 | 24.49 | top 75.9% | 1,019 / 1,463 | |
| Megaminx | 5:04.51 | — | early days — 2 solves | 1,002 / 1,062 | |
| 4×4 | 3:37.46 | — | early days — 3 solves | 1,819 / 1,855 | |
| 3×3 one-handed | 3:18.77 | — | top 99.6% | 1,980 / 1,992 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 23 Apr 2016Three personal bests in one day at Maringá Open 2016.
- 12 Dec 2015First competition: Capivara Open 2015. A 48.59 3×3 single to start from.
Competitions
- Capivara 2016 · 10 Dec 2016
- Open Cubo Mágico Domus Sapiens 2016 · 21 May 2016 — 2 personal bests set
- Maringá Open 2016 · 23 Apr 2016 — 3 personal bests set
- Capivara Open 2015 · 12 Dec 2015
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.
- Key Yu Wan — met in 20 rounds, never finished ahead
- Fabio Bini Graciose — met in 17 rounds, never finished ahead
- Rubix Azevedo Martins da Silva — met in 15 rounds, never finished ahead
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.49 away.
- A sub-8 2×2 single — 126,624 people have one; it is 0.47 away.
Targets move as he improves.