People · Bolivia
Kevin Javier Carvajal Nina
2×2 · top 29.5% of 186,767 all-time · competing since November 2022 · 2022NINA03
Kevin Javier Carvajal Nina has been competing for 4 years. His best event is the 2×2: a personal-best single of 4.23, set at USFA Challenge 2025, puts him in the top 29.5% of the 186,767 people who have ever been ranked in the event, and 318th in Bolivia. Across 12 competitions since November 2022, he has put 100 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one; 78% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 34.24 in November 2022 to 20.83, a 39% improvement. Kevin has entered twelve 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 | Bolivia | |
|---|---|---|---|---|---|
| 2×2 | 4.23 | 12.02 | top 29.5% | 318 / 1,269 | |
| 3×3 | 20.83 | 24.44 | top 42.3% | 792 / 2,776 | |
| 4×4 | 1:39.24 | — | top 70.1% | 330 / 504 | |
| Pyraminx | 19.76 | 26.22 | top 92.6% | 835 / 938 |
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 Jun 2023First sub-30 3×3: 26.39 at Oruro Winter 2023.
- 19 Nov 2022First competition: Jach'a Cubing 2022. A 34.24 3×3 single to start from.
Competitions
- MYHM Bolivia Nationals 2025 · 20 Dec 2025
- USFA Challenge 2025 · 24 May 2025 — 2 personal bests set
- Gauss Cubing LP 2025 · 16 Mar 2025
- IALA Open 2024 · 24 Nov 2024
- Holandés Cubing 2023 · 26 Nov 2023
- Primavera Paceña 2023 · 30 Sep 2023 — 2 personal bests set
- Bolivia Nationals 2023 · 7 Jul 2023 — 1 personal best set
- Oruro Winter 2023 · 3 Jun 2023 — 2 personal bests set
- UPDS Open 2023 · 1 Apr 2023 — 1 personal best set
- Diablo Cubing Oruro 2023 · 28 Jan 2023 — 1 personal best set
- Ekeko Cubing 2023 · 21 Jan 2023
- Jach'a Cubing 2022 · 19 Nov 2022
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.
- Jose Mauricio Colque Mamani — met in 22 rounds, never finished ahead
- Xavier Antonio Balderrama — met in 18 rounds, never finished ahead
- Alejandro Marze Rossel — met in 17 rounds, never finished ahead
Next targets
- A sub-4 2×2 single — 49,452 people have one; it is 0.23 away.
- A sub-20 3×3 single — 113,584 people have one; it is 0.83 away.
Targets move as he improves.