Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-is_open&page=534
{ "count": 58868, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-is_open&page=535", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-is_open&page=533", "results": [ { "id": 23265, "name": "GCL 3: McMahon 19s", "director": { "id": 303589, "username": "Canada1867", "country": "ca", "icon": "https://secure.gravatar.com/avatar/0a77206015cf9e4c151ac777d1636656?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 924.8037735661408, "deviation": 68.06902899701008, "volatility": 0.06000502011404481 } }, "ranking": 13.10714375918142, "professional": false, "ui_class": "" }, "description": "Finally start on a full size board this February.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 47040, "time_control_parameters": { "time_control": "canadian", "period_time": 604800, "main_time": 1209600, "stones_per_period": 18 }, "is_open": true, "exclude_provisional": true, 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"analysis_enabled": false, "exclusivity": "open", "started": "2019-03-17T13:30:36.277750Z", "ended": "2019-03-17T13:48:05.951703Z", "start_waiting": "2019-03-17T13:30:35.720233Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 33285, "name": "Correspondence 19x19 RoundRobin 2018-01-01 01:00", "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": 6, "name": "Correspondence 19x19 RoundRobin", "rrule": "DTSTART:20251228T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, 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Join us!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 2952, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png" }, "auto_start_on_max": true, "time_start": "2017-02-15T19:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2017-02-15T19:01:09.337780Z", "ended": "2018-01-21T14:07:42.144111Z", "start_waiting": "2017-02-15T19:01:00.075258Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png", "player_count": 47, "ranked": true }, { "id": 24509, "name": "Blitz 19x19 Elimination Tournament 2017-02-07 13:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", 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