People · United States
Leo Kopper
2×2 · top 2.8% of 186,767 all-time · competing since October 2015 · 2015KOPP02
Leo Kopper has been competing for 11 years. His best event is the 2×2: a personal-best single of 1.65, set at Cubetcha 2016, puts him in the top 2.8% of the 186,767 people who have ever been ranked in the event, and 1,107th in the United States. Until February 2008, no official 2×2 solve in the world had been that fast. Across 4 competitions since October 2015, he has put 64 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 23.32 in October 2015 to 8.35, a 64% improvement. Leo 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 | United States | |
|---|---|---|---|---|---|
| 2×2 | 1.65 | 4.32 | top 2.8% | 1,107 / 40,951 | |
| 3×3 | 8.35 | 10.05 | top 3.4% | 1,939 / 59,724 | |
| 3×3 one-handed | 15.55 | 20.76 | top 9.2% | 1,225 / 15,683 | |
| 4×4 | 1:11.30 | 1:22.65 | top 48.1% | 8,046 / 19,072 |
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
- 5 Nov 2016First sub-10 3×3: 9.14 at Cubetcha 2016.
- 5 Nov 2016Three personal bests in one day at Cubetcha 2016.
- 21 May 2016First sub-20 3×3: 10.91 at Minnesota Cube Melt 2016.
- 21 May 2016First sub-15 3×3: 10.91 at Minnesota Cube Melt 2016.
- 24 Oct 2015First competition: Cubetcha 2015. A 23.32 3×3 single to start from.
Competitions
- Minnesota Meetup III Thursday 2024 · 4 Jan 2024
- Cubetcha 2016 · 5 Nov 2016 — 3 personal bests set
- Minnesota Cube Melt 2016 · 21 May 2016 — 1 personal best set
- Cubetcha 2015 · 24 Oct 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.
- Tyler Robinson — met in 11 rounds, finished ahead 5 times
- Jedrick Remonde — met in 11 rounds, finished ahead 3 times
- Nguyễn Tài Đức — met in 11 rounds, finished ahead 3 times
Next targets
- A sub-1 2×2 single — 1,032 people have one; it is 0.65 away.
- A sub-8 3×3 single — 7,931 people have one; it is 0.35 away.
Targets move as he improves.