User Data Processor

Tried to load user data and process scores.

Reflection

Ran into multiple errors while reading and using the data without checking structure or types.

If you see ModuleNotFoundError, check if the required package is installed.
If an [IndexError](../indexerror-list-index-out-of-range/) occurs, verify list length before accessing.
If a TypeError shows up, double-check the data type you're working with.