Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-first_pairing_method&page=5112
{ "count": 59973, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-first_pairing_method&page=5113", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-first_pairing_method&page=5111", "results": [ { "id": 9417, "name": "Live 19x19 Swiss Tournament 2015-07-26 20:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 4, "name": "Live 19x19 Swiss Tournament", "rrule": "DTSTART:20260620T080000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:30:39.250689Z", "last_run": "2026-06-20T08:00:19.642961Z", 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"2016-04-01T16:31:11.141376Z", "start_waiting": "2016-04-01T15:30:15.157754Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 12, "ranked": true }, { "id": 132070, "name": "9x9 Open D.E. 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