In the past year (2017), Hongbin Chang (常宏彬) competed in 3 competitions and 7 rounds across 3 events, from Jun 11th to Oct 7th.
Podiums
He has been on the podium 4 times across 2 events, including 1 gold and 3 silvers.
| Event | Gold | Silver | Bronze |
| 3x3x3 Blindfolded | 1 | 1 | |
| 3x3x3 Multi-Blind | | 2 | |
Solves/Attempts
He attempted 23 solves and completed 19.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 3x3x3 Blindfolded | 5 | 9 |
| 3x3x3 Multi-Blind | 4 | 4 |
Personal Bests
He broke his personal best 8 times across 3 events, including 5 singles and 3 averages.
| Event | Times | Single | Average |
| 3x3x3 Blindfolded | 4 | 3 | 1 |
| 3x3x3 Cube | 3 | 1 | 2 |
| 3x3x3 Multi-Blind | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Blindfolded | 33.40 | 29.42 | 3.98 (13.53%) |
| 3x3x3 Cube | 15.99 | 15.09 | 0.90 (5.96%) |
| 3x3x3 Multi-Blind | 22/22 57:08 | 23/23 59:31 | 1 (4.55%) |
Improvements of Average
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Cube | 19.22 | 18.05 | 1.17 (6.48%) |
| 3x3x3 Blindfolded | 45.93 | 45.63 | 0.30 (0.66%) |
Cubers
He met 767 cubers from 10 countries/regions, 87 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 680 |
| 2 | 82 |
| 3 | 5 |
| All | 767 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 3 cities while competing.
| City | Times |
| Xi'an | 1 |
| Luoyang | 1 |
| Hefei | 1 |
