Given the dataset has a time variable in it, you can use an animated line chart/ bar chart to compare their scores.

This will help you see their respective performance as time changes.

This link will be helpful

https://towardsdatascience.com/line-chart-animation-with-plotly-on-jupyter-e19c738dc882

This feature is also available in Python

Hope this helps

Regards

What do you mean by comparing these two? What is the nature of your data? can you post a sample record?

I recommend using software-based mindmapping