Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=546
{ "count": 58867, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=547", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=545", "results": [ { "id": 120068, "name": "Cosmo GO, the beginning", "director": { "id": 478621, "username": "konubinix", "country": "fr", "icon": "https://user-uploads.online-go.com/69a89287fe90fc709207d49b7803fd50-64.png", "ratings": { "version": 5, "overall": { "rating": 1226.7527417888496, "deviation": 62.34197149324405, "volatility": 0.0600264629674146 } }, "ranking": 19.64804503680094, "professional": false, "ui_class": "" }, "description": "En souvenir du bon vieux temps", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "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": 2844, "name": "CosmoSpirit", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 19, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-09-18T09:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-09-18T09:00:56.188119Z", "ended": "2024-12-29T03:03:17.821773Z", "start_waiting": "2024-09-18T09:00:56.087029Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 119843, "name": "Live 9x9 Double Elimination Tournament 2024-09-04 02:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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"first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2024-09-03T19:01:35.334038Z", "ended": "2024-11-08T12:23:55.855733Z", "start_waiting": "2024-09-03T19:01:35.196736Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 5, "ranked": true }, { "id": 120022, "name": "Live 9x9 Double Elimination Tournament 2024-09-09 18:30", "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 Site-wide Tournament", "schedule": { "id": 2, "name": 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"periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-09-09T18:30:54.386170Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-09-09T18:31:54.467889Z", "ended": "2024-09-09T19:12:16.888039Z", "start_waiting": "2024-09-09T18:31:54.385870Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 6, "ranked": true }, { "id": 120018, "name": "Blitz 13x13 Swiss Tournament 2024-09-09 15:30", "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": 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"players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2025-12-30T02:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-09-14T10:30:55.462233Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-09-14T10:31:55.518674Z", "ended": "2024-09-14T11:03:13.267014Z", "start_waiting": "2024-09-14T10:31:55.458238Z", "board_size": 9, "active_round": null, "icon": 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