Tournament scheduling
Round Robin Generator
Generate a mathematically complete single or double round-robin schedule without uploading or storing participant names.
How scheduling works
The circle method produces every unique pair exactly once in a single round robin. Even participant counts use n−1 rounds. Odd counts use n rounds with one bye in each round. A double round robin repeats the matchups with home/order reversed.
Names stay in memory only and are never added to analytics, URLs, storage, or network requests.