People · Peru
Ivan Rodrigo Mamani Belizario
3×3 · top 8.1% of 284,439 all-time · competing since August 2019 · 2019BELI03
Ivan Rodrigo Mamani Belizario has been competing for 7 years. His best event is the 3×3: a personal-best single of 10.22, set at UNSA Speedcubing Spring 2026, puts him in the top 8.1% of the 284,439 people who have ever been ranked in the event, and 346th in Peru. Until May 2007, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2019, he has put 47 official solves on the record across three events. Solve to solve, his 3×3 times vary about 15% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 18.23 in August 2019 to 10.22, a 44% improvement. Ivan has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Peru | |
|---|---|---|---|---|---|
| 3×3 | 10.22 | 13.58 | top 8.1% | 346 / 4,344 | |
| 5×5 | 1:22.28 | 1:28.07 | top 20.9% | 107 / 329 | |
| 4×4 | 50.71 | 52.07 | top 25.6% | 333 / 844 |
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
- 17 Jan 2026First sub-15 3×3: 13.55 at UNSA Speedcubing Spring 2026.
- 17 Jan 2026Four personal bests in one day at UNSA Speedcubing Spring 2026.
- 10 Aug 2019First competition: Pre-Nacionales Arequipa 2019. A 19.59 3×3 single to start from.
Competitions
- UNSA Speedcubing Spring 2026 · 17 Jan 2026 — 4 personal bests set
- 200 Perú 2024 · 13 Jul 2024 — 2 personal bests set
- Pre-Nacionales Arequipa 2019 · 10 Aug 2019 — 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.
- Jhon Calcina — met in 7 rounds, finished ahead 5 times
- Fernando Martinez — met in 7 rounds, finished ahead once
- Leithian Riggenbach — met in 7 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.22 away.
- A sub-1:00 5×5 single — 2,252 people have one; it is 22.28 away.
Targets move as he improves.