People · Belarus
Igor Mamutkin
Skewb · top 17.0% of 73,281 all-time · competing since April 2014 · 2014MAMU01
Igor Mamutkin has been competing for 12 years. His best event is the Skewb: a personal-best single of 4.84, set at BSTU Open 2015, puts him in the top 17.0% of the 73,281 people who have ever been ranked in the event, and 36th in Belarus. Across 5 competitions since April 2014, he has put 185 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 8 counted rounds. That figure sets aside his 3 DNFs. His Skewb best has come down from 8.71 in April 2014 to 4.84, a 44% improvement. Igor has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Belarus | |
|---|---|---|---|---|---|
| Skewb | 4.84 | 5.66 | top 17.0% | 36 / 253 | |
| 3×3 | 16.96 | 19.79 | top 30.9% | 186 / 748 | |
| 2×2 | 4.36 | 7.65 | top 31.1% | 149 / 532 | |
| Pyraminx | 7.45 | 16.31 | top 31.6% | 134 / 413 | |
| Megaminx | 2:37.74 | 2:52.66 | top 65.0% | 65 / 121 | |
| 4×4 | 1:34.75 | 1:48.12 | top 67.1% | 135 / 214 | |
| 3×3 one-handed | 42.66 | 56.97 | top 68.9% | 134 / 193 | |
| Clock | 35.75 | — | top 90.4% | 55 / 57 |
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, Skewb. Faster is higher — the axis is the right way up.
The story so far
- 2 May 2015Three personal bests in one day at BSTU Open 2015.
- 17 Oct 2014Five personal bests in one day at OktoberBrest 2014.
- 23 Aug 2014First sub-20 3×3: 19.77 at Cubing Fest 2014.
- 23 Aug 2014Three personal bests in one day at Cubing Fest 2014.
- 26 Apr 2014First competition: Didas Brest 2014. A 25.96 3×3 single to start from.
Competitions
- BSTU Open 2015 · 2 May 2015 — 3 personal bests set
- Minsk Winter 2014 · 27 Dec 2014 — 1 personal best set
- OktoberBrest 2014 · 17 Oct 2014 — 5 personal bests set
- Cubing Fest 2014 · 23 Aug 2014 — 3 personal bests set
- Didas Brest 2014 · 26 Apr 2014 — 2 personal bests 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.
- Vladislav Kaminskiy — met in 51 rounds, finished ahead 8 times
- Anatoly Kim — met in 50 rounds, finished ahead 7 times
- Ilya Zabrodsky — met in 47 rounds, finished ahead 8 times
Next targets
- A sub-4 Skewb single — 7,977 people have one; it is 0.84 away.
- A sub-15 3×3 single — 69,493 people have one; it is 1.96 away.
Targets move as he improves.