Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-ended&page=4479
{ "count": 59215, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-ended&page=4480", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-ended&page=4478", "results": [ { "id": 32527, "name": "Live 9x9 Double Elimination Tournament 2017-12-05 18:30", "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": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260403T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-04-03T06:00:15.426194Z", "lead_time_seconds": 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"slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2017-12-04T14:30:32.596815Z", "ended": "2017-12-04T14:46:49.072615Z", "start_waiting": "2017-12-04T14:30:28.793244Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true }, { "id": 32331, "name": "Just another turnament", "director": { "id": 485572, "username": "Karsten1", "country": "us", "icon": "https://user-uploads.online-go.com/c8ef15cda1004228d8ebb017a23445f7-64.png", "ratings": { "version": 5, "overall": { "rating": 926.3564449578158, "deviation": 66.97817178709859, "volatility": 0.060033122738981044 } }, "ranking": 13.145978162369953, "professional": false, "ui_class": "" }, "description": "ugh...", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 40, "time_control_parameters": { "period_time": 30, "main_time": 900, 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