An all-time ranking of football clubs that football analytics said could not be built without paid data. Built anyway — from open sources only, every formula published.An all-time ranking of football clubs, counted quietly from open data: RSSSF, Wikipedia, Wikidata, openfootball. Every formula is public. Tell me where I am wrong.
- Data
- Open sources only
- Ads, accounts
- None
- Built with
- Claude Code agents