Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=board_size&page=4981
{ "count": 60266, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=4982", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=4980", "results": [ { "id": 18508, "name": "Campionatul 19x19 (cu handicap) in grupul \"România\"", "director": { "id": 188131, "username": "antonioMD", "country": "md", "icon": "https://user-uploads.online-go.com/c0d761f928bee68afb1846bbdc6e0e37-64.png", "ratings": { "version": 5, "overall": { "rating": 1580.4452123693968, "deviation": 68.55532823958879, "volatility": 0.059914238670730695 } }, "ranking": 25.512772426060057, "professional": false, "ui_class": "" }, "description": "Round Robin", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": 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"random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2016-06-15T16:30:54.307746Z", "ended": "2016-06-15T18:58:09.526997Z", "start_waiting": "2016-06-15T16:30:54.041053Z", "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": 138824, "name": "Correspondence 19x19 RoundRobin 2026-04-01 19:00", "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": 6, "name": "Correspondence 19x19 RoundRobin", 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}, "ranking": 30.92870928645238, "professional": false, "ui_class": "" }, "description": "Hi everyone, welcome and have fun!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nSingle elimination tournament every Thursday.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 43884, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 86400, "max_time": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12619, "name": "Happy Go!!!", "summary": "Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday \nSingle Elimination tournaments every Thursday\n\nHAPPY", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 75, "icon": "https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png" }, "auto_start_on_max": false, 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105404, "name": "“中国🇨🇳 无敌”杯", "director": { "id": 1195249, "username": "想升业6", "country": "un", "icon": "https://secure.gravatar.com/avatar/1a80f367b23667a93f80ed965cc59747?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1338.645319102846, "deviation": 183.26872499672078, "volatility": 0.059998077507821566 } }, "ranking": 21.66875102575006, "professional": false, "ui_class": "provisional" }, "description": "为了庆祝祖国繁荣昌盛", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 605484, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 86400, "period_time": 604800, "periods": 2 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13407, "name": "弹雨星围棋社团", "summary": "我希望大家在弹雨星围棋社团能够和睦相处，互相学习 弹雨星围棋社团欢迎您", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8, "icon": "https://user-uploads.online-go.com/9ffd1fbab363570d18051ddcbe546e6e-64.png" }, "auto_start_on_max": false, "time_start": "2023-07-22T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-07-22T05:59:43.732676Z", "ended": "2023-12-31T00:18:45.165150Z", "start_waiting": "2023-07-22T05:59:43.110631Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9ffd1fbab363570d18051ddcbe546e6e-15.png", "player_count": 10, "ranked": true } ] }
