In the past year (2019), Chenhao Ma (马晨皓) competed in 7 competitions and 97 rounds across 13 events, from Apr 6th to Dec 8th.
Podiums
He has been on the podium 5 times across 1 event, including 4 silvers and 1 bronze.
| Event | Gold | Silver | Bronze |
| 2x2x2 Cube | | 4 | 1 |
Solves/Attempts
He attempted 477 solves and completed 475.
| Event | Solves | Attempts |
| 3x3x3 Cube | 90 | 90 |
| 2x2x2 Cube | 85 | 85 |
| Pyraminx | 80 | 80 |
| 3x3x3 One-Handed | 55 | 55 |
| Skewb | 40 | 40 |
| 4x4x4 Cube | 39 | 40 |
| 5x5x5 Cube | 20 | 20 |
| Clock | 19 | 20 |
| Megaminx | 15 | 15 |
| Square-1 | 15 | 15 |
| 6x6x6 Cube | 9 | 9 |
| 3x3x3 With Feet | 5 | 5 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 45 times across 13 events, including 20 singles and 25 averages.
| Event | Times | Single | Average |
| 2x2x2 Cube | 9 | 4 | 5 |
| 3x3x3 Cube | 4 | 2 | 2 |
| 4x4x4 Cube | 4 | 1 | 3 |
| 6x6x6 Cube | 4 | 2 | 2 |
| Clock | 4 | 2 | 2 |
| Pyraminx | 4 | 1 | 3 |
| Square-1 | 4 | 2 | 2 |
| 5x5x5 Cube | 3 | 1 | 2 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| Skewb | 2 | 2 | 0 |
| 3x3x3 With Feet | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| Skewb | 3.60 | 2.52 | 1.08 (42.86%) |
| 3x3x3 With Feet | 43.57 | 31.86 | 11.71 (36.75%) |
| 2x2x2 Cube | 1.74 | 1.30 | 0.44 (33.85%) |
| 6x6x6 Cube | 3:25.21 | 2:38.87 | 46.34 (29.17%) |
| Square-1 | 20.82 | 17.24 | 3.58 (20.77%) |
| 3x3x3 Cube | 9.10 | 7.73 | 1.37 (17.72%) |
| 4x4x4 Cube | 40.04 | 35.44 | 4.60 (12.98%) |
| 5x5x5 Cube | 1:25.59 | 1:17.64 | 7.95 (10.24%) |
| Clock | 9.83 | 9.22 | 0.61 (6.62%) |
| Megaminx | 1:20.48 | 1:15.91 | 4.57 (6.02%) |
| Pyraminx | 2.84 | 2.84 | - |
| 7x7x7 Cube | - | 4:20.82 | - |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| Square-1 | 27.13 | 19.69 | 7.44 (37.79%) |
| 6x6x6 Cube | 3:32.94 | 2:44.10 | 48.84 (29.76%) |
| 2x2x2 Cube | 2.50 | 1.98 | 0.52 (26.26%) |
| Pyraminx | 4.73 | 3.88 | 0.85 (21.91%) |
| 3x3x3 Cube | 10.36 | 8.60 | 1.76 (20.47%) |
| 3x3x3 With Feet | 52.09 | 46.16 | 5.93 (12.85%) |
| 4x4x4 Cube | 49.21 | 43.96 | 5.25 (11.94%) |
| Clock | 11.67 | 10.43 | 1.24 (11.89%) |
| 5x5x5 Cube | 1:36.81 | 1:28.89 | 7.92 (8.91%) |
| Megaminx | 1:29.72 | 1:23.46 | 6.26 (7.50%) |
| 3x3x3 One-Handed | 17.02 | 16.59 | 0.43 (2.59%) |
| 7x7x7 Cube | - | 4:39.24 | - |
Cubers
He met 1723 cubers from 15 countries/regions, 285 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1438 |
| 2 | 195 |
| 3 | 50 |
| 4 | 27 |
| 5 | 9 |
| 7 | 4 |
| All | 1723 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 6 cities while competing.
| City | Times |
| Beijing | 2 |
| Hefei | 1 |
| Qinhuangdao | 1 |
| Tangshan | 1 |
| Jinan | 1 |
| Tianjin | 1 |
