People · Netherlands
Ronan de Rooij
Clock · top 1.4% of 32,048 all-time · competing since August 2019 · 2019ROOI02
Ronan de Rooij has been competing for 7 years. His best event is the Clock: a personal-best single of 3.44, set at Rubik's WCA European Championship 2026, puts him in the top 1.4% of the 32,048 people who have ever been ranked in the event, and 9th in the Netherlands. Until July 2018, no official Clock solve in the world had been that fast. Across 28 competitions since August 2019, he has put 1,179 official solves on the record across 14 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 71% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 16.47 in August 2019 to 8.56, a 48% improvement. Ronan has entered 28 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 | Netherlands | |
|---|---|---|---|---|---|
| Clock | 3.44 | 4.38 | top 1.4% | 9 / 466 | |
| 2×2 | 1.59 | 3.13 | top 2.6% | 63 / 1,665 | |
| Pyraminx | 2.88 | 3.83 | top 3.2% | 57 / 1,283 | |
| 3×3 | 8.56 | 11.40 | top 3.9% | 109 / 2,294 | |
| 4×4 | 36.97 | 40.40 | top 8.6% | 76 / 1,000 | |
| 3×3 Fewest Moves | 31 moves | 47.67 | top 17.4% | 32 / 167 | |
| Skewb | 5.07 | 8.28 | top 18.7% | 192 / 957 | |
| Square-1 | 16.36 | 25.05 | top 19.5% | 66 / 407 | |
| 5×5 | 1:20.99 | 1:27.39 | top 19.9% | 102 / 532 | |
| 3×3 blindfolded | 1:36.64 | — | top 25.5% | 25 / 132 | |
| Megaminx | 1:28.22 | 1:44.75 | top 27.1% | 116 / 414 | |
| 3×3 one-handed | 29.18 | 45.93 | top 44.8% | 306 / 726 | |
| 6×6 | 3:18.73 | 3:34.60 | top 49.9% | 116 / 205 | |
| 7×7 | 6:46.88 | — | early days — 2 solves | 143 / 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
- 23 Aug 2026Four personal bests in one day at Capelle Chaos B 2026.
- 10 Jul 2026Three personal bests in one day at Warm Up Lent 2026.
- 14 Mar 2026Three personal bests in one day at No Rush Hasselt 2026.
- 22 Nov 2025Three personal bests in one day at Belgian Nationals 2025.
- 4 May 2024Three personal bests in one day at Bigger in Breda 2024.
- 25 Nov 2023Three personal bests in one day at Dutch Nationals 2023.
Competitions
- Capelle Chaos B 2026 · 23 Aug 2026 — 4 personal bests set
- Rubik's WCA European Championship 2026 · 16 Jul 2026 — 1 personal best set
- Warm Up Lent 2026 · 10 Jul 2026 — 3 personal bests set
- Wezemaal Open 2026 · 3 May 2026 — 2 personal bests set
- Breda Open 2026 · 18 Apr 2026 — 2 personal bests set
- No Rush Hasselt 2026 · 14 Mar 2026 — 3 personal bests set
- Belgian Nationals 2025 · 22 Nov 2025 — 3 personal bests set
- Beveren Saturday Open 2025 · 27 Sep 2025
- Rubik's Dutch Nationals 2025 · 5 Sep 2025
- Small Sides Alphen 2025 · 26 Jul 2025 — 1 personal best set
- Eat Sleep Cube Repeat Leersum 2025 · 19 Jul 2025
- Leuven Open 2025 · 5 Apr 2025
- Leersum Algs 24 Hours in 2024 · 31 Aug 2024
- Rubik's WCA European Championship 2024 · 25 Jul 2024 — 1 personal best set
- Bigger in Breda 2024 · 4 May 2024 — 3 personal bests set
- Leersum Algs 2024 · 5 Jan 2024
- Dutch Nationals 2023 · 25 Nov 2023 — 3 personal bests set
- Annuntia Saturday Open 2023 · 18 Nov 2023
- Belgian Nationals 2023 · 21 Oct 2023 — 6 personal bests set
- c't Open Hannover 2023 · 14 Oct 2023 — 3 personal bests set
- On Alphen Track to Records 24h 2023 · 26 Aug 2023 — 4 personal bests set
- Dutch Open 2023 · 3 Jun 2023 — 2 personal bests set
- Capelle Cubing 2023 · 14 May 2023 — 3 personal bests set
- Wommelgem Open 2023 · 1 Apr 2023 — 4 personal bests set
- Dutch Masters 2022 · 21 May 2022 — 4 personal bests set
- Dutch Spring 2022 · 17 Apr 2022 — 5 personal bests set
- Annuntia Open 2020 · 15 Feb 2020 — 5 personal bests set
- Hoogland Open 2019 · 16 Aug 2019 — 2 personal bests set
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.
- Mattheo de Wit — met in 195 rounds, finished ahead 16 times
- Ivo Stoutjesdijk — met in 193 rounds, finished ahead 17 times
- Joran Pauwels — met in 181 rounds, finished ahead 20 times
Next targets
- A sub-3 Clock single — 239 people have one; it is 0.44 away.
- A sub-1 2×2 single — 1,032 people have one; it is 0.59 away.
Targets move as he improves.