People · Russia
Alexander Kachalaev (Александр Качалаев)
Pyraminx · top 45.0% of 129,321 all-time · competing since September 2018 · 2018KACH06
Alexander Kachalaev (Александр Качалаев) has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 9.02, set at Speedcubes Fest in SPB 2018, puts him in the top 45.0% of the 129,321 people who have ever been ranked in the event, and 1,652nd in Russia. Across 1 competition since September 2018, he has put 17 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Russia | |
|---|---|---|---|---|---|
| Pyraminx | 9.02 | 14.20 | top 45.0% | 1,652 / 3,777 | |
| 2×2 | 6.86 | 9.45 | top 59.3% | 2,582 / 4,782 | |
| 3×3 | 32.90 | 41.45 | top 67.4% | 4,100 / 6,475 | |
| Megaminx | 6:23.16 | — | early days — 2 solves | 991 / 998 |
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 story so far
- 29 Sep 2018First competition: Speedcubes Fest in SPB 2018. A 32.90 3×3 single to start from.
Competitions
- Speedcubes Fest in SPB 2018 · 29 Sep 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.
- Polina Korobkina (Полина Коробкина) — met in 4 rounds, finished ahead 3 times
- Igor Aipkin — met in 4 rounds, finished ahead twice
- Timur Kapkin — met in 4 rounds, finished ahead twice
Next targets
- A sub-8 Pyraminx single — 46,752 people have one; it is 1.02 away.
- A sub-6 2×2 single — 95,042 people have one; it is 0.86 away.
Targets move as he improves.