In the past year (2023), Qihan Chen (陈启晗) competed in 2 competitions and 8 rounds across 5 events, from May 28th to Nov 26th.
Solves/Attempts
He attempted 40 solves and completed 40.
| Event | Solves | Attempts |
| 2x2x2 Cube | 10 | 10 |
| Pyraminx | 10 | 10 |
| Skewb | 10 | 10 |
| 3x3x3 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
Personal Bests
He broke his personal best 15 times across 5 events, including 7 singles and 8 averages.
| Event | Times | Single | Average |
| Pyraminx | 4 | 2 | 2 |
| Skewb | 4 | 2 | 2 |
| 2x2x2 Cube | 3 | 1 | 2 |
| 3x3x3 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 2x2x2 Cube | 4.26 | 2.61 | 1.65 (63.22%) |
| Skewb | 6.64 | 5.27 | 1.37 (26.00%) |
| 3x3x3 Cube | 16.96 | 13.98 | 2.98 (21.32%) |
| Pyraminx | 8.28 | 7.08 | 1.20 (16.95%) |
| 3x3x3 One-Handed | - | 27.99 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 2x2x2 Cube | 6.78 | 5.41 | 1.37 (25.32%) |
| Pyraminx | 10.65 | 8.51 | 2.14 (25.15%) |
| Skewb | 7.38 | 6.09 | 1.29 (21.18%) |
| 3x3x3 Cube | 19.73 | 16.44 | 3.29 (20.01%) |
| 3x3x3 One-Handed | - | 32.84 | - |
Cubers
He met 332 cubers from 15 countries/regions, 4 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 328 |
| 2 | 4 |
| All | 332 |
Regions
He competed in 2 countries/regions.
| Region | Times |
| China | 1 |
| Malaysia | 1 |
Cities
In China, he visited 1 city while competing.
