Built a site that tracks ELO ratings for every UFC fighter across their entire career: https://mma-elo.com/

Each fight updates the ratings automatically after events. Some of the more interesting views:

• Fighter career arcs, you can see exactly where momentum shifted
• The "snub list", unranked fighters who rate higher than official contenders
• ELO vs official UFC rankings comparison by division

The idea for the site came from a youtube video by Trevor Hicks.

Curious to hear everyones feedback, there are definitely some flaws to the current implementation, fights occur so infrequently the elo often lags behind. Any suggests on solutions for this would be greatly appreciated