Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=board_size&page=5813
{ "count": 59389, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=5814", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=5812", "results": [ { "id": 64747, "name": "Blitz 19x19 Elimination Tournament 2020-08-26 21:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260418T090000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-04-18T09:00:56.444833Z", "lead_time_seconds": 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No problem, just join this group!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 70, "icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-64.png" }, "auto_start_on_max": false, "time_start": "2020-08-04T08:30:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 37, "analysis_enabled": true, "exclusivity": "open", "started": "2020-08-04T08:22:41.165971Z", "ended": "2020-08-04T08:28:45.799181Z", "start_waiting": "2020-08-04T08:22:41.066423Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-15.png", "player_count": 3, "ranked": true } ] }
