In the past year (2023), John Chang competed in 1 competition and 5 rounds across 4 events, on Dec 16th.
Solves/Attempts
He attempted 22 solves and completed 22.
| Event | Solves | Attempts |
|---|---|---|
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 5 | 5 |
| Square-1 | 5 | 5 |
| Megaminx | 2 | 2 |
Personal Bests
He broke his personal best 9 times across 4 events, including 5 singles and 4 averages.
| Event | Times | Single | Average |
|---|---|---|---|
| 3x3x3 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| Megaminx | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | 14.64 | 10.98 | 3.66 (33.33%) |
| Square-1 | 29.77 | 25.17 | 4.60 (18.28%) |
| 2x2x2 Cube | 6.25 | 5.94 | 0.31 (5.22%) |
| Megaminx | - | 5:39.93 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | 17.39 | 15.49 | 1.90 (12.27%) |
| 2x2x2 Cube | 6.82 | 6.33 | 0.49 (7.74%) |
| Square-1 | 35.73 | 33.55 | 2.18 (6.50%) |
Cubers
He met 230 cubers from 15 countries/regions.
Regions
He competed in 1 country/region.
| Region | Times |
|---|---|
| USA | 1 |