In the past year (2023), Roger Chen competed in 5 competitions and 22 rounds across 8 events, from Mar 25th to Aug 26th.
Solves/Attempts
He attempted 98 solves and completed 95.
| Event | Solves | Attempts |
| 3x3x3 Cube | 43 | 45 |
| 3x3x3 One-Handed | 15 | 15 |
| 2x2x2 Cube | 10 | 10 |
| Skewb | 10 | 10 |
| Square-1 | 6 | 7 |
| Pyraminx | 5 | 5 |
| 4x4x4 Cube | 4 | 4 |
| Clock | 2 | 2 |
Personal Bests
He broke his personal best 26 times across 8 events, including 14 singles and 12 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 10 | 5 | 5 |
| 2x2x2 Cube | 3 | 1 | 2 |
| 3x3x3 One-Handed | 3 | 1 | 2 |
| Skewb | 3 | 2 | 1 |
| 4x4x4 Cube | 2 | 2 | 0 |
| Pyraminx | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | 21.93 | 13.30 | 8.63 (64.89%) |
| 3x3x3 One-Handed | 47.56 | 35.50 | 12.06 (33.97%) |
| 2x2x2 Cube | 4.94 | 4.32 | 0.62 (14.35%) |
| Skewb | 18.66 | 16.75 | 1.91 (11.40%) |
| Pyraminx | 9.78 | 9.61 | 0.17 (1.77%) |
| 4x4x4 Cube | - | 1:30.23 | - |
| Square-1 | - | 37.20 | - |
| Clock | - | 20.64 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | 24.25 | 16.03 | 8.22 (51.28%) |
| Skewb | 28.53 | 22.39 | 6.14 (27.42%) |
| 2x2x2 Cube | 5.75 | 4.90 | 0.85 (17.35%) |
| Pyraminx | 13.67 | 12.86 | 0.81 (6.30%) |
| 3x3x3 One-Handed | - | 47.98 | - |
| Square-1 | - | 1:00.80 | - |
Cubers
He met 451 cubers from 13 countries/regions, 28 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 423 |
| 2 | 25 |
| 3 | 3 |
| All | 451 |
Regions
He competed in 2 countries/regions.
