People · Ukraine
Roman Koshla (Роман Кошла)
3×3 · top 6.6% of 284,439 all-time · competing since November 2015 · 2015KOSH03
Roman Koshla (Роман Кошла) has been competing for 11 years. His best event is the 3×3: a personal-best single of 9.69, set at Just Lviv It 2017, puts him in the top 6.6% of the 284,439 people who have ever been ranked in the event, and 184th in Ukraine. Until November 2007, no official 3×3 solve in the world had been that fast. Across 7 competitions since November 2015, he has put 205 official solves on the record across five events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 72% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 12.48 in November 2015 to 9.69, a 22% improvement. Roman has entered seven competitions, more competitions than 88% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Ukraine | |
|---|---|---|---|---|---|
| 3×3 | 9.69 | 12.01 | top 6.6% | 184 / 2,868 | |
| 5×5 | 1:12.11 | 1:25.23 | top 13.2% | 58 / 425 | |
| 4×4 | 42.42 | 49.28 | top 15.0% | 130 / 867 | |
| 3×3 one-handed | 19.51 | 21.76 | top 19.2% | 164 / 755 | |
| 6×6 | 4:30.71 | 5:05.15 | early days — 3 solves | 131 / 169 |
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
- 11 Feb 2017First sub-10 3×3: 9.69 at Just Lviv It 2017.
- 11 Feb 2017Five personal bests in one day at Just Lviv It 2017.
- 23 Apr 2016Three personal bests in one day at Lviv Spring Days 2016.
- 28 Nov 2015First competition: Anatoliy Moroz Open 2015. A 12.48 3×3 single to start from.
Competitions
- That is Lviv 2023 · 5 Aug 2023
- Lviv Spring Days 2018 · 24 Mar 2018
- Ukrainian Nationals 2017 · 25 Aug 2017 — 1 personal best set
- Just Lviv It 2017 · 11 Feb 2017 — 5 personal bests set
- Ukrainian Nationals 2016 · 16 Sep 2016 — 1 personal best set
- Lviv Spring Days 2016 · 23 Apr 2016 — 3 personal bests set
- Anatoliy Moroz Open 2015 · 28 Nov 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.
- Ihor Bilchenko (Ігор Більченко) — met in 36 rounds, finished ahead 4 times
- Danyil Turyk (Даниїл Турик) — met in 33 rounds, finished ahead 7 times
- Georgiy Titov — met in 32 rounds, finished ahead 23 times
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.69 away.
- A sub-1:00 5×5 single — 2,252 people have one; it is 12.11 away.
Targets move as he improves.