Richard Chang
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 39197 | 51386 | 184393 | 34.45 | 40.50 | 179515 | 50100 | 38231 | 15/15 | |||
| 2x2x2 Cube | 31112 | 40547 | 140380 | 10.63 | 14.13 | 133291 | 38494 | 29575 | 10/10 | |||
| 4x4x4 Cube | 17457 | 22799 | 77091 | 3:23.43 | 2/2 |
Sum of Ranks
| Sum of NR | NR | Sum of CR | CR | Sum of WR | WR | |
|---|---|---|---|---|---|---|
| Single | 189032 | 39270 | 245592 | 51313 | 842534 | 181474 |
| Average | 158951 | 37552 | 206800 | 49042 | 714146 | 173970 |
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Cambridge Cube Clash 2025 | First round | 69 | 34.45 | 40.50 | 45.98 40.28 35.23 34.45 48.55 |
| Cubing at the Y - Stoughton 2024 | First round | 102 | 41.47 | 49.58 | 41.47 51.81 1:06.51 46.84 50.09 |
| Naticube 2024 | First round | 62 | 40.67 | 42.32 | 40.67 45.26 41.01 44.45 41.49 |
| 2x2x2 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Cubing at the Y - Stoughton 2024 | First round | 84 | 11.69 | 18.12 | 11.69 19.70 18.54 16.13 20.91 |
| Naticube 2024 | First round | 52 | 10.63 | 14.13 | 16.82 14.54 11.02 10.63 19.78 |
| 4x4x4 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Naticube 2024 | Final | 45 | 3:23.43 | 3:23.43 3:30.42 | |
| Cambridge Cube Clash 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | 69 | 34.45 | 40.50 | 45.98 40.28 35.23 34.45 48.55 |
| Cubing at the Y - Stoughton 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 102 | 41.47 | 49.58 | 41.47 51.81 1:06.51 46.84 50.09 |
| 2x2x2 Cube | First round | 84 | 11.69 | 18.12 | 11.69 19.70 18.54 16.13 20.91 |
| Naticube 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 62 | 40.67 | 42.32 | 40.67 45.26 41.01 44.45 41.49 |
| 2x2x2 Cube | First round | 52 | 10.63 | 14.13 | 16.82 14.54 11.02 10.63 19.78 |
| 4x4x4 Cube | Final | 45 | 3:23.43 | 3:23.43 3:30.42 | |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 3 | 2025-02-16 | Cambridge Cube Clash 2025 | United States | Cambridge, Massachusetts |
| 2 | 2024-04-20 | Cubing at the Y - Stoughton 2024 | United States | Stoughton, Massachusetts |
| 1 | 2024-02-17 | Naticube 2024 | United States | Natick, Massachusetts |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 186 |
| 2 | 30 |
| 3 | 8 |
| All | 224 |

