https://meet.rank.rocks https://meet.rank.rocks - a climbing app that uses Elo-like rating system for ranking climbers and determining route difficulty. And it’

https://meet.rank.rocks https://meet.rank.rocks - a climbing app that uses Elo-like rating system for ranking climbers and determining route difficulty. And it’s totally free & open - anyone can add gyms, crag, create competition events, etc.