People · Russia
Erzhan Dzhaumutbaev
2×2 · top 1.0% of 186,767 all-time · competing since March 2015 · 2015DZHA01
Erzhan Dzhaumutbaev has been competing for 12 years. His best event is the 2×2: a personal-best single of 1.19, set at EkatCube Spring 2019, puts him in the top 1.0% of the 186,767 people who have ever been ranked in the event, and 38th in Russia. Until November 2008, no official 2×2 solve in the world had been that fast. Across 27 competitions since March 2015, he has put 508 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 52% of the 35,811 competitors with ten or more counted rounds. His 2×2 best has come down from 4.34 in March 2015 to 1.19, a 73% improvement. Erzhan has entered 27 competitions, more competitions than 98% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Russia | |
|---|---|---|---|---|---|
| 2×2 | 1.19 | 3.12 | top 1.0% | 38 / 4,782 | |
| 3×3 | 9.95 | 11.21 | top 7.3% | 275 / 6,475 | |
| 3×3 one-handed | 17.78 | 26.23 | top 14.5% | 211 / 1,770 | |
| 4×4 | 1:03.95 | 1:11.84 | top 40.6% | 687 / 2,080 | |
| Pyraminx | 10.98 | 15.51 | top 60.4% | 2,266 / 3,777 | |
| Skewb | 11.11 | 14.11 | top 61.4% | 1,161 / 2,264 | |
| 3×3 Fewest Moves | 51 moves | — | early days — 2 solves | 292 / 366 | |
| Clock | 42.76 | — | early days — 1 solve | 649 / 714 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 2 Feb 2019First sub-10 3×3: 9.95 at Pskov Open 2019.
- 27 Nov 2015First sub-15 3×3: 14.96 at MPEI Open 2015.
- 13 Mar 2015First competition: Moscow Spring Open 2015.
Competitions
- Bogoroditsk Open 2021 · 29 May 2021
- SPB Muffin 2020 · 14 Mar 2020
- Ramenskoe Open 2019 · 14 Sep 2019
- CCC Qualification Voronezh 2019 · 20 Jul 2019
- White City Cubing 2019 · 18 May 2019
- Luga Open 2019 · 4 May 2019
- YJ Petersburg Special 2019 · 20 Apr 2019
- CCC Open Moscow 2019 · 13 Apr 2019
- EkatCube Spring 2019 · 2 Mar 2019 — 1 personal best set
- Pskov Open 2019 · 2 Feb 2019 — 1 personal best set
- Kostroma Winter Open 2018 · 22 Dec 2018
- Welcome to Academy 2018 · 3 Nov 2018 — 1 personal best set
- Welcome to Brest 2018 · 28 Jul 2018 — 1 personal best set
- Svetlye Gory Open 2018 · 29 Jun 2018
- YJ Fest 2018 · 18 May 2018
- MPEI Open 2017 · 24 Nov 2017 — 2 personal bests set
- Svetlye Gory Open 2017 · 2 Sep 2017 — 1 personal best set
- Ramenskoe Open 2017 · 24 Jun 2017
- To The Moon 2017 · 6 May 2017 — 2 personal bests set
- MPEI Open 2016 · 25 Nov 2016 — 2 personal bests set
- CCC Summer Open 2016 · 20 Aug 2016
- CCC Spring Open 2016 · 29 Apr 2016 — 1 personal best set
- Moscow Christmas Open 2016 · 8 Jan 2016 — 1 personal best set
- MPEI Open 2015 · 27 Nov 2015 — 2 personal bests set
- Moscow South-West Open 2015 · 19 Sep 2015
- CCC End of Summer 2015 · 28 Aug 2015 — 2 personal bests set
- Moscow Spring Open 2015 · 13 Mar 2015
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.
- Dmitry Dobrjakov — met in 66 rounds, finished ahead 7 times
- Andrey Che — met in 62 rounds, never finished ahead
- Alexey Zharikov — met in 59 rounds, finished ahead 15 times
Next targets
- A sub-1 2×2 single — 1,032 people have one; it is 0.19 away.
- A sub-8 3×3 single — 7,931 people have one; it is 1.95 away.
Targets move as he improves.