I was trying to list my favorite Dark Souls 3 bosses, but realized that outside my top 3 and my most hated, I didn't know how to rank most of them in the middle. So I made an ELO ranking tool to do it for me!

https://pathtracer.itch.io/boss-ranker

You can make and share your own list, or choose from preset boss lists from Dark Souls 1, 2, or 3, Bloodborne, Sekiro, or Demon's Souls, or Hollow Knight. (Spoilers for all main boss names from all those games! No images though)