Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5410
{ "count": 59427, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5411", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5409", "results": [ { "id": 74546, "name": "Correspondence 9x9 RoundRobin 2021-04-29 19:00", "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": 5, "name": "Correspondence 9x9 RoundRobin", "rrule": "DTSTART:20260420T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:56:18.340749Z", "last_run": "2026-04-20T19:00:57.017825Z", 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"slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-08-28T12:00:34.013018Z", "ended": "2024-11-17T20:26:31.745373Z", "start_waiting": "2024-08-28T12:00:33.862272Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2a6b5b6f74b19a2472d3d12151c82f6f-15.png", "player_count": 9, "ranked": true }, { "id": 77208, "name": "loscras", "director": { "id": 981579, "username": "renso mullisaca", "country": "un", "icon": "https://user-uploads.online-go.com/83d766e5dd4c81234181ea6c2ac076ad-64.png", "ratings": { "version": 5, "overall": { "rating": 369.70488319046103, "deviation": 94.37014852752208, "volatility": 0.05999572266107255 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "mvvcfkmvfjvnbfjnbf", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", 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"icon": "https://user-uploads.online-go.com/c7f2561134c3945ccb5995a7872e747f-64.png" }, "auto_start_on_max": true, "time_start": "2021-06-09T22:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 22, "analysis_enabled": true, "exclusivity": "open", "started": "2021-06-08T00:36:54.897481Z", "ended": "2021-09-20T08:15:28.103686Z", "start_waiting": "2021-06-08T00:36:54.236944Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/c7f2561134c3945ccb5995a7872e747f-15.png", "player_count": 8, "ranked": true }, { "id": 82987, "name": "Correspondence 13x13 RoundRobin 2021-11-27 19:00", "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 } }, 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"10.0" }, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2021-11-27T19:00:45.604786Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2021-11-27T19:00:46.687388Z", "ended": "2022-01-27T18:13:55.078722Z", "start_waiting": "2021-11-27T19:00:45.837028Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 10, "ranked": true } ] }
