Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-start_waiting&page=3425
{ "count": 59451, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-start_waiting&page=3426", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-start_waiting&page=3424", "results": [ { "id": 68759, "name": "test002", "director": { "id": 858643, "username": "KruPete", "country": "un", "icon": "https://user-uploads.online-go.com/b05818ed6d55cf0d561e7f7449326f3d-64.png", "ratings": { "version": 5, "overall": { "rating": 1941.7833424348203, "deviation": 60.95424948240462, "volatility": 0.06005237703599901 } }, "ranking": 30.279362337927015, "professional": false, "ui_class": "" }, "description": "000000000000002", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 5, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 30, "period_time": 5, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7581, "name": "การแข่งขันหมากล้อมออนไลน์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 331, "icon": "https://user-uploads.online-go.com/5772b75b13247e45a3922d8202c6c9ce-64.png" }, "auto_start_on_max": true, "time_start": "2020-12-09T07:00:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2020-12-09T06:08:58.712270Z", "ended": "2020-12-09T06:14:37.449355Z", "start_waiting": "2020-12-09T06:08:58.611184Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/5772b75b13247e45a3922d8202c6c9ce-15.png", "player_count": 4, "ranked": true }, { "id": 68757, "name": "test001", "director": { "id": 858643, "username": "KruPete", "country": "un", "icon": "https://user-uploads.online-go.com/b05818ed6d55cf0d561e7f7449326f3d-64.png", "ratings": { "version": 5, "overall": { "rating": 1941.7833424348203, "deviation": 60.95424948240462, "volatility": 0.06005237703599901 } }, "ranking": 30.279362337927015, "professional": false, "ui_class": "" }, "description": "000000001", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 1 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7581, "name": "การแข่งขันหมากล้อมออนไลน์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 331, "icon": "https://user-uploads.online-go.com/5772b75b13247e45a3922d8202c6c9ce-64.png" }, "auto_start_on_max": true, "time_start": "2020-12-09T06:00:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-12-09T05:56:36.523972Z", "ended": "2020-12-09T06:05:40.878299Z", "start_waiting": "2020-12-09T05:56:36.380686Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/5772b75b13247e45a3922d8202c6c9ce-15.png", "player_count": 4, "ranked": true }, { "id": 68224, "name": "Am important competition", "director": { "id": 855594, "username": "THT6C21", "country": "hk", "icon": "https://user-uploads.online-go.com/5cb20cd8b8c85500188909a936310658-64.png", "ratings": { "version": 5, "overall": { "rating": 1505.8734434615249, "deviation": 61.43756283199986, "volatility": 0.05997934301583035 } }, "ranking": 24.3938519851752, "professional": false, "ui_class": "" }, "description": "..........", "schedule": null, "title": null, "tournament_type": 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"open", "started": "2020-12-09T02:30:13.774890Z", "ended": "2020-12-09T03:04:22.189509Z", "start_waiting": "2020-12-09T02:30:13.387748Z", "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": 68743, "name": "Live 9x9 Double Elimination Tournament 2020-12-08 22:30", "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 Sitewide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260223T180000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-02-23T18:00:40.909750Z", "lead_time_seconds": 1800, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "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": "2026-02-23T22:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "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": "2020-12-08T22:30:01.233370Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-12-08T22:30:02.893187Z", "ended": "2020-12-08T22:47:17.556478Z", "start_waiting": "2020-12-08T22:30:02.591390Z", "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": 68737, "name": "5TO Y 6TO PRIMARIA", "director": { "id": 607938, "username": "kido.go.baduk", "country": "mx", "icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png", "ratings": { "version": 5, "overall": { "rating": 737.7046137263186, "deviation": 68.20913185753804, "volatility": 0.06058593027435129 } }, "ranking": 7.874362062534066, "professional": false, "ui_class": "" }, "description": "5TO Y 6TO PRIMARIA", "schedule": null, "title": null, "tournament_type": 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"active_round": null, "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-15.png", "player_count": 19, "ranked": true }, { "id": 68690, "name": "Correspondence 13x13 RoundRobin 2020-12-08 19:00", "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 Sitewide Tournament", "schedule": { "id": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260221T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-02-21T19:00:41.319132Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "size": 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true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2020-12-08T18:30:50.886054Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-12-08T18:30:52.670029Z", "ended": "2020-12-08T19:31:11.287757Z", "start_waiting": "2020-12-08T18:30:52.196340Z", "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": 68736, "name": "2DO, 3RO Y 4TO DE PRIMARIA", "director": { "id": 607938, "username": "kido.go.baduk", "country": "mx", "icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png", "ratings": { "version": 5, "overall": { "rating": 737.7046137263186, "deviation": 68.20913185753804, "volatility": 0.06058593027435129 } }, "ranking": 7.874362062534066, "professional": false, "ui_class": "" 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"2020-12-08T18:56:31.961522Z", "start_waiting": "2020-12-08T18:20:51.792235Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-15.png", "player_count": 23, "ranked": true }, { "id": 68733, "name": "KINDER 2, 3 Y PRIMERO DE PRIMARIA", "director": { "id": 607938, "username": "kido.go.baduk", "country": "mx", "icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png", "ratings": { "version": 5, "overall": { "rating": 737.7046137263186, "deviation": 68.20913185753804, "volatility": 0.06058593027435129 } }, "ranking": 7.874362062534066, "professional": false, "ui_class": "" }, "description": "KINDER 1, 2 Y PRIMERO DE PRIMARIA", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5581, "name": "Colegio Serapio Rendón // Kinder - Primaria", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 200, "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-64.png" }, "auto_start_on_max": false, "time_start": "2020-12-08T17:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2020-12-08T17:00:49.146699Z", "ended": "2020-12-08T17:58:58.139016Z", "start_waiting": "2020-12-08T17:00:48.379273Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-15.png", "player_count": 18, "ranked": true } ] }
