In the past year (2019), Chengzhang Lin (林成璋) competed in 4 competitions and 28 rounds across 8 events, from Mar 24th to Dec 1st.
Podiums
He has been on the podium 3 times across 3 events, including 2 silvers and 1 bronze.
| Event | Gold | Silver | Bronze |
| 5x5x5 Cube | | 1 | |
| 6x6x6 Cube | | 1 | |
| 7x7x7 Cube | | | 1 |
Solves/Attempts
He attempted 134 solves and completed 130.
| Event | Solves | Attempts |
| 3x3x3 Cube | 39 | 40 |
| 3x3x3 One-Handed | 22 | 25 |
| Pyraminx | 20 | 20 |
| 2x2x2 Cube | 15 | 15 |
| 4x4x4 Cube | 15 | 15 |
| 5x5x5 Cube | 10 | 10 |
| 7x7x7 Cube | 6 | 6 |
| 6x6x6 Cube | 3 | 3 |
Personal Bests
He broke his personal best 12 times across 6 events, including 5 singles and 7 averages.
| Event | Times | Single | Average |
| 7x7x7 Cube | 4 | 2 | 2 |
| 3x3x3 One-Handed | 3 | 2 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 0 | 1 |
| 5x5x5 Cube | 1 | 0 | 1 |
| Pyraminx | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| 3x3x3 One-Handed | 20.36 | 17.92 | 2.44 (13.62%) |
| 6x6x6 Cube | 2:15.21 | 2:00.61 | 14.60 (12.11%) |
| 7x7x7 Cube | 3:30.48 | 3:11.21 | 19.27 (10.08%) |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| 6x6x6 Cube | 2:24.75 | 2:10.52 | 14.23 (10.90%) |
| 3x3x3 One-Handed | 24.60 | 22.32 | 2.28 (10.22%) |
| 7x7x7 Cube | 3:35.30 | 3:20.06 | 15.24 (7.62%) |
| 3x3x3 Cube | 13.25 | 12.60 | 0.65 (5.16%) |
| 5x5x5 Cube | 1:12.56 | 1:10.64 | 1.92 (2.72%) |
| Pyraminx | 9.34 | 9.30 | 0.04 (0.43%) |
Cubers
He met 364 cubers from 4 countries/regions, 34 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 330 |
| 2 | 27 |
| 3 | 5 |
| 4 | 2 |
| All | 364 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 4 cities while competing.
| City | Times |
| Fuzhou | 1 |
| Lanzhou | 1 |
| Quanzhou | 1 |
| Xiamen | 1 |
