Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-board_size&page=5754
{ "count": 60024, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-board_size&page=5755", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-board_size&page=5753", "results": [ { "id": 74497, "name": "For 25k-17k first tournament", "director": { "id": 989034, "username": "cotik", "country": "_United_Federation_of_Planets", "icon": "https://user-uploads.online-go.com/91117b421664c7561aff5c62dc43372b-64.png", "ratings": { "version": 5, "overall": { "rating": 1155.5431640505012, "deviation": 62.38206252658318, "volatility": 0.060058643827326216 } }, "ranking": 18.263672127963595, "professional": false, "ui_class": "" }, "description": "Usually everyone plays in a tournament where there is a lot of PRO! But I do not agree with this, because it is a shame to lose the PRO. 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"slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-03-19T10:31:17.109495Z", "ended": "2025-03-19T10:51:04.733776Z", "start_waiting": "2025-03-19T10:31:17.038543Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true }, { "id": 122738, "name": "Live 9x9 Double Elimination Tournament 2024-11-30 10:30", "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 Site-wide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": 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"rules": "japanese", "time_per_move": 33, "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": "2021-04-27T22:30:09.794256Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2021-04-27T22:30:11.310644Z", "ended": "2021-04-27T22:46:38.492467Z", "start_waiting": "2021-04-27T22:30:11.187199Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true }, { "id": 74478, "name": "Blitz9x9 tournaments 04/27/2021 3:00 PM", "director": { "id": 750170, "username": "keixdggez", "country": "001", "icon": "https://user-uploads.online-go.com/0a3ec7b947dd7dbbb7d256d5732f4a62-64.png", "ratings": { "version": 5, "overall": 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