In the past year (2019), Chaorui Su (宿晁瑞) competed in 5 competitions and 28 rounds across 7 events, from May 19th to Dec 8th.
Solves/Attempts
He attempted 126 solves and completed 112.
| Event | Solves | Attempts |
| 2x2x2 Cube | 30 | 30 |
| 3x3x3 Cube | 29 | 30 |
| Pyraminx | 26 | 28 |
| Clock | 13 | 15 |
| Skewb | 13 | 15 |
| 4x4x4 Cube | 1 | 6 |
| Square-1 | 0 | 2 |
Personal Bests
He broke his personal best 16 times across 6 events, including 11 singles and 5 averages.
| Event | Times | Single | Average |
| 2x2x2 Cube | 5 | 4 | 1 |
| 3x3x3 Cube | 3 | 2 | 1 |
| Clock | 3 | 2 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| 4x4x4 Cube | 1:56.91 | 1:11.15 | 45.76 (64.31%) |
| Clock | 14.42 | 10.18 | 4.24 (41.65%) |
| 2x2x2 Cube | 5.70 | 4.56 | 1.14 (25.00%) |
| Pyraminx | 6.83 | 5.82 | 1.01 (17.35%) |
| 3x3x3 Cube | 23.22 | 20.82 | 2.40 (11.53%) |
| Skewb | 9.39 | 9.17 | 0.22 (2.40%) |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| Clock | 16.46 | 12.72 | 3.74 (29.40%) |
| Pyraminx | 11.31 | 10.57 | 0.74 (7.00%) |
| 2x2x2 Cube | 6.09 | 5.75 | 0.34 (5.91%) |
| 3x3x3 Cube | 25.91 | 24.89 | 1.02 (4.10%) |
| Skewb | 12.08 | 11.69 | 0.39 (3.34%) |
Cubers
He met 1436 cubers from 15 countries/regions, 192 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1244 |
| 2 | 143 |
| 3 | 36 |
| 4 | 7 |
| 5 | 6 |
| All | 1436 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 4 cities while competing.
| City | Times |
| Beijing | 2 |
| Hefei | 1 |
| Tangshan | 1 |
| Tianjin | 1 |
