People · Russia
Ivan Chetvertkov (Иван Четвертков)
3×3 · top 18.0% of 284,439 all-time · competing since April 2019 · 2019CHET02
Ivan Chetvertkov (Иван Четвертков) has been competing for 7 years. His best event is the 3×3: a personal-best single of 13.16, set at MPEI Open 2019, puts him in the top 18.0% of the 284,439 people who have ever been ranked in the event, and 855th in Russia. Across 4 competitions since April 2019, he has put 43 official solves on the record across three events. His 3×3 best has come down from 22.67 in April 2019 to 13.16, a 42% improvement. Ivan has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Russia | |
|---|---|---|---|---|---|
| 3×3 | 13.16 | 16.28 | top 18.0% | 855 / 6,475 | |
| 2×2 | 3.80 | 5.72 | top 23.9% | 935 / 4,782 | |
| Pyraminx | 8.70 | — | early days — 3 solves | 1,547 / 3,777 |
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
- 22 Nov 2019First sub-15 3×3: 13.16 at MPEI Open 2019.
- 28 Jun 2019First sub-20 3×3: 17.64 at YJ Fest Moscow 2019.
- 13 Apr 2019First competition: CCC Open Moscow 2019. A 22.67 3×3 single to start from.
Competitions
- MPEI Open 2019 · 22 Nov 2019 — 1 personal best set
- Ramenskoe Open 2019 · 14 Sep 2019 — 1 personal best set
- YJ Fest Moscow 2019 · 28 Jun 2019 — 2 personal bests set
- CCC Open Moscow 2019 · 13 Apr 2019
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.
- Ekaterina Efimova (Екатерина Ефимова) — met in 9 rounds, finished ahead 8 times
- Dmitry Kolganov — met in 9 rounds, finished ahead 8 times
- Davit Petrosyan (Давит Петросян) — met in 9 rounds, finished ahead 8 times
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.16 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.80 away.
Targets move as he improves.