Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-board_size&page=585
{ "count": 58924, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=586", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=584", "results": [ { "id": 70743, "name": "1月30日 上午 B班", "director": { "id": 818416, "username": "傳碁學園", "country": "un", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1898.3468207617877, "deviation": 71.28817954667363, "volatility": 0.06041644550084839 } }, "ranking": 29.755630942351214, "professional": false, "ui_class": "" }, "description": "1月30日 上午 B班", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 15, "periods": 2 }, "is_open": true, "exclude_provisional": false, 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"2020-07-16T17:01:33.692786Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 60, "ranked": true }, { "id": 69856, "name": "kenshinub", "director": { "id": 912565, "username": "mattefili05", "country": "un", "icon": "https://secure.gravatar.com/avatar/ecb6ee915cf8571541cc255b8116058b?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1241.0402237943326, "deviation": 218.47298318676522, "volatility": 0.05999853177398311 } }, "ranking": 19.91610553350122, "professional": false, "ui_class": "provisional" }, "description": "kenshinub", "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": 7885, "name": "kenshinub", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2021-01-07T22:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-01-08T16:20:39.503920Z", "ended": "2021-01-11T16:23:06.228481Z", "start_waiting": "2021-01-08T16:20:39.426091Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 76418, "name": "Live 19x19 Swiss Tournament 2021-06-17 08:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", "ratings": { "version": 5, 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