About This Architecture

UML entity-relationship diagram for a competitive gaming platform with user authentication, match scoring, and ELO rating tracking. The schema connects users to sessions and matches, with class-based tournament organization and player-specific ELO histories managed by configurable algorithm parameters. This architecture demonstrates best practices for multi-user gaming systems: role-based access (users, players, admin_users), match validation workflows, and historical rating audits. Fork and customize this diagram on Diagrams.so to adapt it for your tournament management, esports platform, or skill-based matchmaking system. The separation of users, players, and admin_users tables enables flexible permission models and audit trails critical for competitive integrity.

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How do you design a database schema for a competitive gaming platform with match scoring and ELO ratings?

This UML diagram shows a complete schema separating users, players, and admin roles, with matches linked to sessions and classes for tournament organization. ELO ratings are tracked historically per player with configurable algorithm parameters, enabling fair matchmaking and competitive integrity.