Games and esports
Plain-language analysis of game balance, esports matchups, tournaments and the choices players make mid-match.
Featured guides
Each one links on to more specific articles in its topic.
Start here · Essential guide
How probability shapes win rates, fair matchups and overall game balance, and why a 50 percent win rate is a useful signal but rarely the whole story.
A survey of where randomness enters a match, from damage rolls to bracket draws, and how much of a result chance typically decides compared with skill.
How luck and skill combine in competitive video games, why results never show skill directly, and how to think about each when judging players and matches.
How to estimate who wins an esports tournament by combining per-match odds with bracket format, seeding and field strength, with worked arithmetic examples.
A framework for judging in-match decisions by the odds you faced at the moment, not by how the round or game happened to turn out afterwards.
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How games are built and how chance behaves inside them.
Matchups, tournaments, teams and risk in organised play.
Decision-making and data habits that help players improve.
How design and competitive ideas play out in specific game genres.