Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-board_size&page=5603
{ "count": 60780, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-board_size&page=5604", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-board_size&page=5602", "results": [ { "id": 70921, "name": "Shogi 将棋 9x9 XLI", "director": { "id": 697149, "username": "deleted-57394cd2-c7b2-41c3-9e0b-1d116d71ec17", "country": "se", "icon": "https://user-uploads.online-go.com/2d41f0fc65fb65cf386d8f5534a6d163-64.png", "ratings": { "version": 5, "overall": { "rating": 1665.2715388700315, "deviation": 71.21323820073493, "volatility": 0.0598806998975717 } }, "ranking": 26.723091679426847, "professional": false, "ui_class": "" }, "description": "9x9 like Shogi, the only major chess variant where you can put pieces back on the board.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": 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"2023-06-28T06:31:51.756536Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 8, "ranked": true }, { "id": 64169, "name": "World's Smallest Cats: 25k 9x9", "director": { "id": 109488, "username": "DVbS78rkR7NVe", "country": "un", "icon": "https://secure.gravatar.com/avatar/e379f98cdecd568bf2a9c1deb14ea283?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2026.1476299885521, "deviation": 66.05609734432652, "volatility": 0.059874270189468615 } }, "ranking": 31.26391960044579, "professional": false, "ui_class": "" }, "description": "The tournament primarily aimed at beginner players\n\n<hr/>\n\nJoin the group for more cat tournaments", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, 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"name": "Lolth's bored again...", "director": { "id": 619373, "username": "Yukari yakumo495", "country": "us", "icon": "https://user-uploads.online-go.com/006defa69918ccf2bc28075b78ab4335-64.png", "ratings": { "version": 5, "overall": { "rating": 1063.6057567878834, "deviation": 75.2076408777344, "volatility": 0.06003728193684834 } }, "ranking": 16.344404885580076, "professional": false, "ui_class": "" }, "description": "The Lolthling is bored again... 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0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-12-03T18:31:31.256238Z", "ended": "2024-12-03T19:00:58.749454Z", "start_waiting": "2024-12-03T18:31:31.166423Z", "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": 70467, "name": "Live 9x9 Double Elimination Tournament 2021-01-23 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 Sitewide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": 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