In the past year (2023), David Kootstra competed in 5 competitions and 37 rounds across 8 events, from Feb 5th to Nov 26th.
Solves/Attempts
He attempted 179 solves and completed 170.
| Event | Solves | Attempts |
| 3x3x3 Cube | 50 | 50 |
| Pyraminx | 34 | 35 |
| 2x2x2 Cube | 31 | 35 |
| 5x5x5 Cube | 29 | 30 |
| 4x4x4 Cube | 18 | 20 |
| Skewb | 5 | 5 |
| 6x6x6 Cube | 2 | 3 |
| 7x7x7 Cube | 1 | 1 |
Personal Bests
He broke his personal best 15 times across 7 events, including 9 singles and 6 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 3 | 2 | 1 |
| 3x3x3 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| 6x6x6 Cube | 1 | 1 | 0 |
| 7x7x7 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 5x5x5 Cube | 1:30.91 | 1:19.15 | 11.76 (14.86%) |
| 2x2x2 Cube | 2.14 | 1.88 | 0.26 (13.83%) |
| 3x3x3 Cube | 9.28 | 8.53 | 0.75 (8.79%) |
| Pyraminx | 4.71 | 4.70 | 0.01 (0.21%) |
| Skewb | - | 9.52 | - |
| 6x6x6 Cube | - | 2:55.39 | - |
| 7x7x7 Cube | - | 4:49.68 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 5x5x5 Cube | 1:42.09 | 1:25.45 | 16.64 (19.47%) |
| Pyraminx | 6.96 | 6.50 | 0.46 (7.08%) |
| 3x3x3 Cube | 11.13 | 10.85 | 0.28 (2.58%) |
| 2x2x2 Cube | 2.77 | 2.74 | 0.03 (1.09%) |
| Skewb | - | 13.69 | - |
Cubers
He met 577 cubers from 29 countries/regions, 264 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 313 |
| 2 | 150 |
| 3 | 65 |
| 4 | 37 |
| 5 | 12 |
| All | 577 |
Regions
He competed in 1 country/region.
