Take a look at https://coincheckup.com/how-we-stay-unbiased and https://docs.google.com/document/d/1jnmTA1B_eQsBNaO_JkvlX-5f5TwcOUDR58HLGNfoPjQ/edit#heading=h.vtzcqvbw7wnb

Basically we key in data for all coins (part manually, part automatically) in a standardized format and the algorithm scores them according to the formula linked to above. It's a good way to find uncover high quality coins you've never heard of, and helps reduce research time significantly.