In the past year (2019), Weilun Zhang (张炜纶) competed in 7 competitions and 35 rounds across 7 events, from Apr 6th to Dec 22nd.
Solves/Attempts
He attempted 173 solves and completed 172.
| Event | Solves | Attempts |
| 3x3x3 Cube | 75 | 75 |
| 4x4x4 Cube | 39 | 40 |
| 2x2x2 Cube | 20 | 20 |
| 5x5x5 Cube | 20 | 20 |
| Megaminx | 10 | 10 |
| 3x3x3 One-Handed | 5 | 5 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 19 times across 6 events, including 8 singles and 11 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 7 | 3 | 4 |
| 5x5x5 Cube | 4 | 2 | 2 |
| 4x4x4 Cube | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 0 | 2 |
| 7x7x7 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| 7x7x7 Cube | 4:18.82 | 3:46.55 | 32.27 (14.24%) |
| 5x5x5 Cube | 1:26.38 | 1:17.48 | 8.90 (11.49%) |
| 3x3x3 Cube | 11.67 | 10.78 | 0.89 (8.26%) |
| 4x4x4 Cube | 41.66 | 40.44 | 1.22 (3.02%) |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| 7x7x7 Cube | 4:34.46 | 4:05.79 | 28.67 (11.66%) |
| 5x5x5 Cube | 1:31.69 | 1:22.96 | 8.73 (10.52%) |
| 3x3x3 Cube | 13.49 | 12.69 | 0.80 (6.30%) |
| 4x4x4 Cube | 47.99 | 45.25 | 2.74 (6.06%) |
| 2x2x2 Cube | 7.24 | 7.15 | 0.09 (1.26%) |
| 3x3x3 One-Handed | 28.01 | 28.01 | - |
Cubers
He met 827 cubers from 9 countries/regions, 92 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 735 |
| 2 | 60 |
| 3 | 21 |
| 4 | 10 |
| 5 | 1 |
| All | 827 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 7 cities while competing.
| City | Times |
| Beijing | 1 |
| Qinhuangdao | 1 |
| Guiyang | 1 |
| Tangshan | 1 |
| Xinxiang | 1 |
| Tianjin | 1 |
| Taiyuan | 1 |
