Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Czech Republic → David Kopřiva

People · Czech Republic

David Kopřiva

Pyraminx · top 13.0% of 129,321 all-time · competing since July 2023 · 2023KOPR02

David Kopřiva has been competing for 3 years. His best event is the Pyraminx: a personal-best single of 4.98, set at Slovak Championship 2026, puts him in the top 13.0% of the 129,321 people who have ever been ranked in the event, and 128th in the Czech Republic. Across 18 competitions since July 2023, he has put 397 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 16% around a typical one; 92% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 2×2 best has come down from 6.86 in July 2023 to 3.43, a 50% improvement. David has entered 18 competitions, more competitions than 96% of everyone who has ever competed.

Pyraminx
best event — top 13.0% of 129,321 all-time
4.98
signature single · Slovak Championship 2026
397
official solves on the record
16%
solve-to-solve spread · wider than 92% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCzech Republic
Pyraminx4.987.11
top 13.0%128 / 460
2×23.435.57
top 19.3%215 / 644
Skewb5.978.55
top 25.5%128 / 320
3×317.0822.14
top 31.2%403 / 787
Clock11.5613.57
top 32.9%78 / 166
4×41:03.891:21.68
top 40.5%215 / 440
3×3 Fewest Moves39 moves44.67
top 44.7%41 / 79
3×3 one-handed30.9141.66
top 48.7%167 / 308
Square-131.1241.59
top 51.4%93 / 168
Megaminx2:21.962:42.56
top 57.4%111 / 176
5×52:18.942:34.85
top 60.4%166 / 248
6×64:26.354:33.12
top 73.6%95 / 122
7×77:13.777:57.72
top 82.3%88 / 99

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

Czech Open 2023: 6.86Borovany End of Summer 2023: 4.86Prague Pyraminxing 2023: 7.38Czech Championship 2023: 10.84Czech Championship 2025: 5.99Kostelec Autumn 2025: 3.76Vltava Cube: February 2026: 3.43Třinec Open 2026: 5.69Langenstein City Blind Open 2026: 4.09Kostelec NxN 2026: 6.04Slovak Championship 2026: 4.46Rubik's WCA European Championship 2026: 4.093.4310.8414 Jul 202316 Jul 2026

Best single per competition, 2×2. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-4 Pyraminx single — 9,892 people have one; it is 0.98 away.
  • A sub-3 2×2 single — 26,570 people have one; it is 0.43 away.

Targets move as he improves.