Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=exclude_provisional&page=2319
{ "count": 61031, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclude_provisional&page=2320", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclude_provisional&page=2318", "results": [ { "id": 127067, "name": "9x9 Mini League 10k-25k #290", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1406.4390710382606, "deviation": 70.979056241607, "volatility": 0.06030567948402927 } }, "ranking": 22.812427738035407, "professional": false, "ui_class": "" }, "description": "Special league for players between 25kyu and 10kyu. 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"2025-05-31T15:30:41.494318Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-05-31T15:31:40.832255Z", "ended": "2025-05-31T16:27:32.349295Z", "start_waiting": "2025-05-31T15:31:40.715976Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 10, "ranked": true }, { "id": 126918, "name": "1776s open tournaments 0.0003", "director": { "id": 1436588, "username": "Arrow A6 anti-", "country": "zz", "icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png", "ratings": { "version": 5, "overall": { "rating": 588.6751839572613, "deviation": 80.73457404236709, "volatility": 0.0636275307525229 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "A Tournament series", "schedule": null, "title": null, "tournament_type": 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"min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-07-08T01:30:51.651572Z", "ended": "2022-07-08T02:16:07.287420Z", "start_waiting": "2022-07-08T01:30:51.464911Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 9, "ranked": true }, { "id": 92545, "name": "Live 9x9 Double Elimination Tournament 2022-07-17 22:30", "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 Sitewide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": 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"exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-07-17T22:30:47.571229Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-07-17T22:30:49.785598Z", "ended": "2022-07-17T23:14:08.095220Z", "start_waiting": "2022-07-17T22:30:49.620992Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 9, "ranked": true }, { "id": 92546, "name": "Blitz 13x13 Swiss Tournament 2022-07-17 23:30", "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, 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