People · Kazakhstan
Igor Kucheryavyh (Игорь Кучерявых)
3×3 · top 9.4% of 284,439 all-time · competing since October 2018 · 2018KUCH07
Igor Kucheryavyh (Игорь Кучерявых) has been competing for 8 years. His best event is the 3×3: a personal-best single of 10.65, set at KSF Karaganda City 2019, puts him in the top 9.4% of the 284,439 people who have ever been ranked in the event, and 120th in Kazakhstan. Until August 2006, no official 3×3 solve in the world had been that fast. Across 2 competitions since October 2018, he has put 75 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 13.37 in October 2018 to 10.65, a 20% improvement. Igor has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Kazakhstan | |
|---|---|---|---|---|---|
| 3×3 | 10.65 | 12.51 | top 9.4% | 120 / 1,315 | |
| 2×2 | 2.66 | 3.85 | top 10.5% | 102 / 976 | |
| 4×4 | 41.08 | 48.20 | top 13.4% | 64 / 415 | |
| 3×3 one-handed | 25.80 | 33.34 | top 36.3% | 131 / 330 | |
| Clock | 19.50 | — | early days — 2 solves | 84 / 135 | |
| 5×5 | 2:31.97 | — | early days — 2 solves | 135 / 216 | |
| Megaminx | 3:32.67 | — | early days — 1 solve | 181 / 243 |
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
- 6 Apr 2019Five personal bests in one day at KSF Karaganda City 2019.
- 27 Oct 2018First competition: Cubing Kazakhstan Nationals 2018. A 13.58 3×3 single to start from.
Competitions
- KSF Karaganda City 2019 · 6 Apr 2019 — 5 personal bests set
- Cubing Kazakhstan Nationals 2018 · 27 Oct 2018 — 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.
- Alikhan Yertursyn (Алихан Ертурсын) — met in 19 rounds, finished ahead twice
- Asset Agabekov — met in 17 rounds, finished ahead 3 times
- Shyngys Sharapadin (Шынгыс Шарападин) — met in 15 rounds, finished ahead 10 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.65 away.
- A sub-2 2×2 single — 8,848 people have one; it is 0.66 away.
Targets move as he improves.