Show HN: Fun Elo-based leaderboard for games

Hi HN,

I built a leaderboard app to track rankings for my Catan group. It’s based on the Elo ranking system—the same system used in chess.

Everyone starts with 1100 points, and your score changes based on game results. Beating a stronger player earns you more points.

Turns out, the "elo" system isn’t just for chess. It works for any competitive game. We’re now using it for a variety of board games, and even for padel, and tennis.

Recently, I decided to open it up to the public.

You can give it a try — it’s free.