Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-board_size&page=1184
{ "count": 59384, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=1185", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=1183", "results": [ { "id": 84628, "name": "Web烏鷺の会 新春打ち始め19路盤", "director": { "id": 788184, "username": "f_uenoyama", "country": "jp", "icon": "https://secure.gravatar.com/avatar/acdee1cb9e308c99bb0cfbf83b3108ed?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1892.7773709169683, "deviation": 64.05048468550963, "volatility": 0.06005544104158299 } }, "ranking": 29.687612671177586, "professional": false, "ui_class": "" }, "description": "明けましておめでとうございます。令和4年打ち始めトーナメントです。喜楽にご参加下さい。総当たり、オール互先です。", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 93120, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 604800, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5915, "name": "Web烏鷺の会", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 11, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-01-15T23:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-01-15T23:00:30.468519Z", "ended": "2022-03-04T11:11:16.378609Z", "start_waiting": "2022-01-15T23:00:30.028390Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 84530, "name": "สาระRAILs361! 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