Hey guys I want to get the previous rating of the same user from the same row
Input
| Name | Week | Current Rating |
| Abegail | 2022-07-03 | Good |
| Abegail | 2022-06-24 | Best |
| Abegail | 2022-06-10 | Poor |
| John | 2022-06-24 | Poor |
| John | 2022-06-10 | Best |
Output
| Name | Week | Current Rating | Previous Week Rate |
| Abegail | 2022-07-03 | Good | Best |
| Abegail | 2022-06-24 | Best | Poor |
| Abegail | 2022-06-10 | Poor | |
| John | 2022-06-24 | Poor | Best |
| John | 2022-06-10 | Best | |
