Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=4858
{ "count": 59781, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=4859", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=4857", "results": [ { "id": 8825, "name": "Big Sunday Tournament", "director": { "id": 165446, "username": "☠Pirate☠", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/006c62e7e6e46ad398a401b6de49d319-64.png", "ratings": { "version": 5, "overall": { "rating": 1368.424873744287, "deviation": 63.94648586003355, "volatility": 0.06001885639619143 } }, "ranking": 22.17810205978375, "professional": false, "ui_class": "" }, "description": "Let the game beggin", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, 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"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": "2021-04-14T19:00:51.562290Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-14T19:01:50.388251Z", "ended": "2021-05-20T05:36:21.103087Z", "start_waiting": "2021-04-14T19:01:48.977764Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 10, "ranked": true }, { "id": 59002, "name": "Max und Max's Quarkfontänen Go", "director": { "id": 464922, "username": "HoshoSan", "country": "de", "icon": "https://user-uploads.online-go.com/6254745b63dd483a9005cae4d9dae481-64.png", "ratings": { "version": 5, "overall": { "rating": 858.2548485019151, "deviation": 68.11287125265596, "volatility": 0.060067768079518455 } }, "ranking": 11.378290260284999, "professional": false, "ui_class": "" }, "description": "Das übliche nur halt Online", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 46, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 4200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5245, "name": "Quarkfontaine", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-04-14T12:40:00Z", "players_start": 2, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-14T12:44:10.968542Z", "ended": "2020-04-14T12:45:10.871937Z", "start_waiting": "2020-04-14T12:44:10.776459Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 77471, "name": "Correspondence 19x19 RoundRobin 2021-07-14 19:00", "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": 6, "name": "Correspondence 19x19 RoundRobin", "rrule": "DTSTART:20260527T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:58:31.027016Z", "last_run": 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