In the past year (2020), Haichuan Du (杜海川) competed in 1 competition and 10 rounds across 4 events, from Jan 18th to Jan 19th.
Solves/Attempts
He attempted 50 solves and completed 49.
| Event | Solves | Attempts |
|---|---|---|
| 3x3x3 Cube | 20 | 20 |
| 2x2x2 Cube | 10 | 10 |
| 4x4x4 Cube | 10 | 10 |
| 3x3x3 One-Handed | 9 | 10 |
Personal Bests
He broke his personal best 5 times across 2 events, including 3 singles and 2 averages.
| Event | Times | Single | Average |
|---|---|---|---|
| 4x4x4 Cube | 4 | 2 | 2 |
| 3x3x3 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2019 | 2020 | Improvement |
|---|---|---|---|
| 4x4x4 Cube | 38.98 | 34.99 | 3.99 (11.40%) |
| 3x3x3 Cube | 7.56 | 7.37 | 0.19 (2.58%) |
Improvements of Average
| Event | ≤2019 | 2020 | Improvement |
|---|---|---|---|
| 4x4x4 Cube | 41.96 | 37.42 | 4.54 (12.13%) |
Cubers
He met 187 cubers from 19 countries/regions.
Regions
He competed in 1 country/region.
| Region | Times |
|---|---|
| United Kingdom | 1 |