People · Ecuador
Jefferson Javier Cuaspud Rosero
3×3 · top 22.2% of 284,439 all-time · competing since January 2018 · 2018ROSE01
Jefferson Javier Cuaspud Rosero has been competing for 9 years. His best event is the 3×3: a personal-best single of 14.35, set at CIC Pasto Open 2019, puts him in the top 22.2% of the 284,439 people who have ever been ranked in the event, and 243rd in Ecuador. Across 13 competitions since January 2018, he has put 260 official solves on the record across six events. Solve to solve, his 3×3 times vary about 17% around a typical one; 95% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 26.17 in January 2018 to 14.35, a 45% improvement. Jefferson has entered 13 competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Ecuador | |
|---|---|---|---|---|---|
| 3×3 | 14.35 | 17.01 | top 22.2% | 243 / 1,104 | |
| 2×2 | 4.50 | 6.49 | top 32.9% | 238 / 686 | |
| Skewb | 9.24 | 12.60 | top 50.1% | 89 / 165 | |
| 4×4 | 1:13.70 | 1:24.00 | top 50.4% | 189 / 272 | |
| 3×3 one-handed | 35.68 | 46.92 | top 58.5% | 164 / 243 | |
| Megaminx | 2:36.40 | — | top 64.3% | 92 / 115 |
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
- 3 Aug 2019First sub-15 3×3: 14.35 at CIC Pasto Open 2019.
- 3 Aug 2019Three personal bests in one day at CIC Pasto Open 2019.
- 16 Mar 2019Three personal bests in one day at Sumak Kawsay 2019.
- 14 Apr 2018First sub-20 3×3: 17.73 at Ecuador Nationals 2018.
- 6 Jan 2018First competition: Tulcan Open 2018. A 26.17 3×3 single to start from.
Competitions
- Imbabura Open 2025 · 25 Jan 2025
- Sin Fronteras Lite Ecuador 2024 · 14 Dec 2024 — 1 personal best set
- Pedro Moncayo Open 2024 · 27 Apr 2024
- Tulcan Open 2023 · 21 Oct 2023 — 1 personal best set
- Sin Fronteras Ecuador 2019 · 9 Nov 2019
- Ibarra Open 2019 · 31 Aug 2019 — 1 personal best set
- CIC Pasto Open 2019 · 3 Aug 2019 — 3 personal bests set
- Sumak Kawsay 2019 · 16 Mar 2019 — 3 personal bests set
- Sin Fronteras Championship 2018 · 22 Sep 2018 — 1 personal best set
- Ibarra Open 2018 · 11 Aug 2018 — 2 personal bests set
- Tabacundo Open 2018 · 9 Jun 2018 — 2 personal bests set
- Ecuador Nationals 2018 · 14 Apr 2018 — 2 personal bests set
- Tulcan Open 2018 · 6 Jan 2018
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.
- Luis Fernando Aldás Cuestas — met in 52 rounds, finished ahead once
- Ronny Morocho — met in 51 rounds, finished ahead 7 times
- Michael Kevin Astudillo Muñoz — met in 42 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.35 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.50 away.
Targets move as he improves.