People · Russia
Alexander Kostarev (Александр Костарев)
4×4 · top 27.3% of 85,040 all-time · competing since July 2019 · 2019KOST09
Alexander Kostarev (Александр Костарев) has been competing for 7 years. His best event is the 4×4: a personal-best single of 52.06, set at NSK Cubing Fest 2019, puts him in the top 27.3% of the 85,040 people who have ever been ranked in the event, and 436th in Russia. Across 1 competition since July 2019, he has put 29 official solves on the record across five events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Russia | |
|---|---|---|---|---|---|
| 4×4 | 52.06 | 1:00.60 | top 27.3% | 436 / 2,085 | |
| 3×3 | 16.68 | 18.66 | top 30.1% | 1,555 / 6,485 | |
| Clock | 12.98 | 16.80 | top 39.6% | 201 / 715 | |
| 5×5 | 1:47.55 | 2:05.13 | top 41.0% | 323 / 942 | |
| 2×2 | 5.86 | 7.88 | top 49.5% | 2,094 / 4,788 |
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
- 19 Jul 2019First competition: NSK Cubing Fest 2019. A 17.43 3×3 single to start from.
Competitions
- NSK Cubing Fest 2019 · 19 Jul 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.
- Vasily Stasyev — met in 6 rounds, finished ahead 4 times
- Ruslan Morozov — met in 6 rounds, finished ahead twice
- Amina Chebochakova (Амина Чебочакова) — met in 6 rounds, finished ahead twice
Next targets
- A sub-50 4×4 single — 21,117 people have one; it is 2.06 away.
- A sub-15 3×3 single — 70,740 people have one; it is 1.68 away.
Targets move as he improves.