Professional ELO rating system used by chess masters, adapted for any game
See it in action with real chess grandmaster data below
Built with the same mathematical precision used in professional chess tournaments
The exact same rating system used in chess championships and professional tournaments worldwide.
Beautiful charts that update in real-time, showing rating progression and head-to-head comparisons.
See mathematical win probabilities before each match based on current ratings.
Track separate ratings across different games. Perfect for game nights and tournaments.
Create private leagues for your organization with secure team access.
Instant rating recalculation and chart updates after every game.