What is the minimum number of rounds required for individual events in a Magic tournament?

The minimum number of rounds required for individual events in a Magic tournament is three. This standard ensures that participants face multiple opponents, providing a better determination of skill and performance. Having at least three rounds allows for a more effective separation of players based on their win-loss records. It helps to ensure that players have a reasonable chance to showcase their abilities against different decks and strategies, minimizing the impact of any single match on the overall tournament outcome.

In tournaments, a three-round structure allows players to meet various opponents, which contributes to a fair competition where potential ties and standings can be more accurately reflected based on the results of multiple games. This structure is standard across many tournament formats, making it a fundamental concept for understanding Magic tournament rules.