Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=4563
{ "count": 60272, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=4564", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=4562", "results": [ { "id": 10035, "name": "Take It EZ", "director": { "id": 82681, "username": "blula", "country": "un", "icon": "https://secure.gravatar.com/avatar/6c8cbece8eaf044a4c89ab7888b31ce7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1431.9465712586732, "deviation": 65.19444617303924, "volatility": 0.06013791418375406 } }, "ranking": 23.22851956021414, "professional": false, "ui_class": "" }, "description": "GO for it", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 66, "time_control_parameters": { "time_control": "byoyomi", "period_time": 60, "main_time": 600, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 695, "name": "Dare Devil", "summary": "We take risk that make us victorious. We are the daredevils.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://user-uploads.online-go.com/0950bbf221c142ebbc40f82b750d8b65-64.png" }, "auto_start_on_max": true, "time_start": "2015-08-18T18:00:00Z", "players_start": 5, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2015-08-18T18:00:06.523676Z", "ended": "2015-08-18T18:46:05.934875Z", "start_waiting": "2015-08-18T18:00:06.396777Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/0950bbf221c142ebbc40f82b750d8b65-15.png", "player_count": 5, "ranked": true }, { "id": 119329, "name": "9*9 #13", "director": { "id": 1381238, "username": "Cfilorux", "country": "tw", "icon": "https://user-uploads.online-go.com/0961f2a621c03387fd88fa7f7d30a372-64.png", "ratings": { "version": 5, 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"วันจันทร์", "director": { "id": 121470, "username": "GapNattawat", "country": "th", "icon": "https://secure.gravatar.com/avatar/c2269df4e467cd46f02bd78efd00fe29?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2064.428315938494, "deviation": 68.84622689491715, "volatility": 0.060157122797576956 } }, "ranking": 31.697219831525977, "professional": false, "ui_class": "" }, "description": "THINKKUB tournament วันจันทร์", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 10283, "name": "Thinkkub Academy", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 2, "icon": 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false, "ui_class": "provisional" }, "description": "This tournament is designed to test skill and all around go prowess.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 259200, "max_time": 2419200, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2244, "name": "The Climb To 5 Dan", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2018-03-05T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-03-08T19:38:19.087598Z", "ended": "2018-05-28T21:18:13.596717Z", "start_waiting": "2018-03-08T19:38:18.178592Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 43169, "name": "Correspondence 13x13 RoundRobin 2018-11-28 01:00", "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": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260715T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": 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strengths with emphasis on tournaments and game reviews. 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