Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=19
{ "count": 59390, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=20", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=18", "results": [ { "id": 2220, "name": "In search for spring", "director": { "id": 37357, "username": "hdci", "country": "fr", "icon": "https://user-uploads.online-go.com/4b76258890e22a1f253170542ba4ea95-64.png", "ratings": { "version": 5, "overall": { "rating": 1300.3671285285193, "deviation": 63.182021502494116, "volatility": 0.060032181476260216 } }, "ranking": 20.99713444076345, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, "name": "OGS Mini 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"open", "started": "2023-04-20T14:30:21.461792Z", "ended": "2023-04-20T15:31:06.148486Z", "start_waiting": "2023-04-20T14:30:21.180813Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 9, "ranked": true }, { "id": 117064, "name": "Blitz 19x19 Elimination Tournament 2024-06-13 17:30", "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 Site-wide Tournament", "schedule": { "id": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260418T130000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", 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