In the past year (2017), Yuchen Zhang (张雨晨) competed in 2 competitions and 4 rounds across 2 events, from Jun 24th to Sep 17th.
Solves/Attempts
He attempted 20 solves and completed 20.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 10 | 10 |
Personal Bests
He broke his personal best 4 times across 2 events, including 2 singles and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 1 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Cube | - | 17.05 | - |
| 2x2x2 Cube | - | 4.09 | - |
Improvements of Average
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Cube | - | 19.87 | - |
| 2x2x2 Cube | - | 6.39 | - |
Cubers
He met 394 cubers from 7 countries/regions, 79 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 315 |
| 2 | 79 |
| All | 394 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 1 city while competing.
