Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-board_size&page=54
{ "count": 60454, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=55", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=53", "results": [ { "id": 77267, "name": "9x9 25-1kyu", "director": { "id": 1022089, "username": "Lasercat meow", "country": "un", "icon": "https://secure.gravatar.com/avatar/303e4bd58e297e448fb52fce01edc03a?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1414.5521552007626, "deviation": 164.32169499736995, "volatility": 0.06001274877332651 } }, "ranking": 22.94558548375539, "professional": false, "ui_class": "provisional" }, "description": "Play for fun", "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": false, "group": { "id": 9623, "name": "Go is easy", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-07-09T09:11:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-07-09T09:11:13.321418Z", "ended": "2021-09-11T13:30:55.226172Z", "start_waiting": "2021-07-09T09:11:13.188148Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 80584, "name": "Good Times Ahead. October '21", "director": { "id": 1015349, "username": "GoodTimesAhead", "country": "un", "icon": "https://user-uploads.online-go.com/b4ed4544887f0fd5ec2e456f5089f76b-64.png", "ratings": { "version": 5, "overall": { "rating": 1384.1774072054116, "deviation": 133.46829562685744, "volatility": 0.059991109107545675 } }, "ranking": 22.443069602130286, "professional": false, "ui_class": "" }, "description": "Hi all! Welcome to our new tournament! Good luck and have fun!", "schedule": null, "title": null, "tournament_type": "roundrobin", "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": false, "group": { "id": 3, "name": "OGS", "summary": "An open group for folks' who like OGS!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1798, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": true, "time_start": "2021-09-30T09:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 15, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-09-30T09:00:33.777834Z", "ended": 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