In the past year (2017), Chengjun Zhao (赵承君) competed in 4 competitions and 21 rounds across 8 events, from May 13th to Dec 17th.
Solves/Attempts
He attempted 93 solves and completed 81.
| Event | Solves | Attempts |
| 3x3x3 Cube | 22 | 25 |
| 2x2x2 Cube | 20 | 20 |
| Pyraminx | 15 | 15 |
| Skewb | 14 | 15 |
| 4x4x4 Cube | 6 | 9 |
| 5x5x5 Cube | 4 | 5 |
| 6x6x6 Cube | 0 | 1 |
| 3x3x3 Blindfolded | 0 | 3 |
Personal Bests
He broke his personal best 24 times across 6 events, including 11 singles and 13 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 6 | 3 | 3 |
| Pyraminx | 6 | 3 | 3 |
| 2x2x2 Cube | 4 | 1 | 3 |
| Skewb | 4 | 2 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2016 | 2017 | Improvement |
| Pyraminx | 21.10 | 5.86 | 15.24 (260.07%) |
| Skewb | 18.80 | 7.82 | 10.98 (140.41%) |
| 3x3x3 Cube | 36.91 | 20.58 | 16.33 (79.35%) |
| 2x2x2 Cube | 6.75 | 4.96 | 1.79 (36.09%) |
| 4x4x4 Cube | - | 1:29.73 | - |
| 5x5x5 Cube | - | 2:29.95 | - |
Improvements of Average
| Event | ≤2016 | 2017 | Improvement |
| Skewb | 30.78 | 10.18 | 20.60 (202.36%) |
| 2x2x2 Cube | 17.30 | 9.04 | 8.26 (91.37%) |
| 3x3x3 Cube | 40.34 | 24.95 | 15.39 (61.68%) |
| Pyraminx | - | 11.56 | - |
| 4x4x4 Cube | - | 1:38.35 | - |
| 5x5x5 Cube | - | 2:44.05 | - |
Cubers
He met 979 cubers from 10 countries/regions, 53 of whom competed with him more than once. Sheng Cao (曹晟) was the only one who accompanied the whole 4 competitions.
| Shared Competitions | Competitors |
| 1 | 926 |
| 2 | 41 |
| 3 | 11 |
| 4 | 1 |
| All | 979 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 4 cities while competing.
| City | Times |
| Xi'an | 1 |
| Shenyang | 1 |
| Dalian | 1 |
| Harbin | 1 |
