In the past year (2019), Jiaming Zhang (张嘉铭) competed in 9 competitions and 66 rounds across 6 events, from Jan 27th to Dec 22nd.
Podiums
He has been on the podium 7 times across 2 events, including 3 golds, 3 silvers, and 1 bronze.
| Event | Gold | Silver | Bronze |
| Pyraminx | 3 | 3 | |
| 3x3x3 Cube | | | 1 |
Solves/Attempts
He attempted 324 solves and completed 319.
| Event | Solves | Attempts |
| 3x3x3 Cube | 115 | 115 |
| Pyraminx | 91 | 95 |
| 2x2x2 Cube | 59 | 60 |
| 4x4x4 Cube | 40 | 40 |
| 5x5x5 Cube | 9 | 9 |
| Skewb | 5 | 5 |
Personal Bests
He broke his personal best 32 times across 5 events, including 17 singles and 15 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 11 | 5 | 6 |
| Pyraminx | 9 | 5 | 4 |
| 4x4x4 Cube | 6 | 3 | 3 |
| 2x2x2 Cube | 3 | 2 | 1 |
| 5x5x5 Cube | 3 | 2 | 1 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| Pyraminx | 3.50 | 1.81 | 1.69 (93.37%) |
| 2x2x2 Cube | 4.26 | 2.97 | 1.29 (43.43%) |
| 3x3x3 Cube | 10.37 | 8.84 | 1.53 (17.31%) |
| 4x4x4 Cube | - | 45.20 | - |
| 5x5x5 Cube | - | 1:50.07 | - |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| Pyraminx | 4.83 | 2.51 | 2.32 (92.43%) |
| 3x3x3 Cube | 12.48 | 9.61 | 2.87 (29.86%) |
| 2x2x2 Cube | 5.42 | 4.77 | 0.65 (13.63%) |
| 4x4x4 Cube | - | 50.60 | - |
| 5x5x5 Cube | - | 2:10.95 | - |
Cubers
He met 1986 cubers from 14 countries/regions, 234 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1752 |
| 2 | 157 |
| 3 | 43 |
| 4 | 14 |
| 5 | 13 |
| 6 | 4 |
| 7 | 1 |
| 8 | 2 |
| All | 1986 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 7 cities while competing.
| City | Times |
| Shenyang | 3 |
| Hefei | 1 |
| Dalian | 1 |
| Beijing | 1 |
| Qinhuangdao | 1 |
| Tangshan | 1 |
| Harbin | 1 |
