> What is ELO? https://en.wikipedia.org/wiki/Elo_rating_system https://en.wikipedia.org/wiki/Elo_rating_system In this instance, it's presumably a measure of

> What is ELO? https://en.wikipedia.org/wiki/Elo_rating_system https://en.wikipedia.org/wiki/Elo_rating_system In this instance, it's presumably a measure of a person's holistic attractiveness - say the average willingness of prospective partners to accept another date.