Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=99
{ "count": 60628, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=100", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=98", "results": [ { "id": 61039, "name": "Torneo femenino por correspondencia", "director": { "id": 620641, "username": "clachalote", "country": "cl", "icon": "https://user-uploads.online-go.com/b287f90eaa2ef68caa981996ca69b1f1-64.png", "ratings": { "version": 5, "overall": { "rating": 1365.818368661826, "deviation": 67.19710043229644, "volatility": 0.059925018481603316 } }, "ranking": 22.13396508615884, "professional": false, "ui_class": "" }, "description": "Torneo femenino con handicap, por correspondencia, pausa los fines de semana.\n\n¡Qué sean buenos juegos!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", 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"started": "2020-06-01T20:00:47.701598Z", "ended": "2021-10-15T23:19:25.057570Z", "start_waiting": "2020-06-01T20:00:47.090421Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/c46d123d0b8f8cbcc108a8a74111a57a-15.png", "player_count": 10, "ranked": true }, { "id": 77911, "name": "Class C (2-3)", "director": { "id": 858643, "username": "KruPete", "country": "un", "icon": "https://user-uploads.online-go.com/b05818ed6d55cf0d561e7f7449326f3d-64.png", "ratings": { "version": 5, "overall": { "rating": 1896.9795229638357, "deviation": 61.57710530287785, "volatility": 0.06005293864968908 } }, "ranking": 29.738950982566312, "professional": false, "ui_class": "" }, "description": "คลาส C รอบที่ 2-3", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 3, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "blitz", "pause_on_weekends": false, "total_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 9668, "name": "อบรมหมากล้อมออนไลน์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 337, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-07-23T07:15:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-07-23T07:15:26.378026Z", "ended": "2021-07-23T08:53:29.355605Z", "start_waiting": "2021-07-23T07:15:25.381424Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 62, "ranked": true }, { "id": 77918, "name": "Class A (2-2)", "director": { "id": 858643, "username": "KruPete", "country": "un", "icon": "https://user-uploads.online-go.com/b05818ed6d55cf0d561e7f7449326f3d-64.png", "ratings": { "version": 5, "overall": { "rating": 1896.9795229638357, "deviation": 61.57710530287785, "volatility": 0.06005293864968908 } }, "ranking": 29.738950982566312, "professional": false, "ui_class": "" }, "description": "Class A (2-2)", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 900 }, "is_open": true, "exclude_provisional": false, "group": { "id": 9668, "name": "อบรมหมากล้อมออนไลน์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 337, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-07-23T10:15:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-07-23T09:35:27.077775Z", "ended": "2021-07-23T11:02:55.810811Z", "start_waiting": "2021-07-23T09:35:26.952083Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 65772, "name": "BRAWL STARTS 2", "director": { "id": 814427, "username": "羅琪琋avery", "country": "hk", "icon": "https://user-uploads.online-go.com/9e33d6cff902a6de8c76c05e6f2a28ee-64.png", "ratings": { "version": 5, "overall": { "rating": 1347.413638259735, "deviation": 61.777305411174325, "volatility": 0.059977882867562324 } }, "ranking": 21.819892391393466, "professional": false, "ui_class": "" }, "description": "I love brawl starts.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "chinese", "time_per_move": 30720, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 28800, "initial_time": 172800, "max_time": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6849, "name": "Brawl starts ", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 6, "icon": "https://user-uploads.online-go.com/9e33d6cff902a6de8c76c05e6f2a28ee-64.png" }, "auto_start_on_max": false, "time_start": "2020-09-25T00:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2020-09-25T00:00:40.464916Z", "ended": "2020-10-22T04:41:17.296449Z", "start_waiting": "2020-09-25T00:00:40.148504Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/9e33d6cff902a6de8c76c05e6f2a28ee-15.png", "player_count": 6, "ranked": true }, { "id": 65573, "name": "Test Game", "director": { "id": 846814, "username": "wegoedu2020", "country": "un", "icon": "https://secure.gravatar.com/avatar/2594fa9a16e652b5e3197c93f7118e89?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1392.425726642019, "deviation": 167.57581938494695, "volatility": 0.0600061389823276 } }, "ranking": 22.58061115736741, "professional": false, "ui_class": "provisional" }, "description": "We-Go Test Tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 60, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6866, "name": "We-Go Education", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 198, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-09-17T18:30:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-09-17T18:29:32.632053Z", "ended": "2020-09-17T18:52:35.699629Z", "start_waiting": "2020-09-17T18:29:32.284762Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 11971, "name": "Just for fun", "director": { "id": 191513, "username": "Zerolilpup", "country": "us", "icon": "https://user-uploads.online-go.com/61036791f4be1621c0cd4c3a2244e81d-64.png", "ratings": { "version": 5, "overall": { "rating": 763.4190775904245, "deviation": 100.34024835853708, "volatility": 0.05999120478496051 } }, "ranking": 8.667565287283558, "professional": false, "ui_class": "" }, "description": "Laugh and get to no one another", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 1260, "time_control_parameters": { "time_control": "fischer", "initial_time": 5400, "max_time": 864000, "time_increment": 1200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 43, "name": "Kyu Level Study Group", "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8944, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png" }, "auto_start_on_max": true, "time_start": "2015-11-06T19:23:00Z", "players_start": 10, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "group", "started": "2015-11-04T22:53:37.460939Z", "ended": "2015-11-04T22:53:37.444242Z", "start_waiting": "2015-11-04T22:53:37.292704Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png", "player_count": 7, "ranked": true }, { "id": 138351, "name": "16-3 แข่ง", "director": { "id": 470505, "username": "Kru.Phu", "country": "th", "icon": "https://user-uploads.online-go.com/dbdf49f17f4fe6e6aed3c736fac58f0d-64.png", "ratings": { "version": 5, "overall": { "rating": 2192.9871940161347, "deviation": 69.48174590710998, "volatility": 0.060028263905035475 } }, "ranking": 33.095741112476716, "professional": false, "ui_class": "" }, "description": "16-3 แข่ง", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 10, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16288, "name": "Mday class", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-03-16T12:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2026-03-16T11:46:16.170105Z", "ended": "2026-03-16T11:47:28.907611Z", "start_waiting": "2026-03-16T11:46:15.997017Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 3, "ranked": false }, { "id": 66999, "name": "烏鷺の会tournament", "director": { "id": 788184, "username": "f_uenoyama", "country": "jp", "icon": "https://secure.gravatar.com/avatar/acdee1cb9e308c99bb0cfbf83b3108ed?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1890.2264282755775, "deviation": 64.62222469760405, "volatility": 0.06006546772816851 } }, "ranking": 29.656391803193504, "professional": false, "ui_class": "" }, "description": "第３回烏鷺の会親善試合 今回はトーナメント制（敗者復活アリ）で行います。オール互先、ペアリングはランダムです。", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5915, "name": "Web烏鷺の会", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 10, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-11-01T00:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2020-11-01T00:00:26.867739Z", "ended": "2020-11-23T13:57:26.785309Z", "start_waiting": "2020-11-01T00:00:26.410651Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 69944, "name": "#002 🐶", "director": { "id": 782501, "username": "マンジュリカ", "country": "jp", "icon": "https://user-uploads.online-go.com/fbeb691b3d1b4b41a890cb9b89b59bc6-64.png", "ratings": { "version": 5, "overall": { "rating": 1613.1492347649423, "deviation": 66.21889845362597, "volatility": 0.05849840812884101 } }, "ranking": 25.986924418598104, "professional": false, "ui_class": "" }, "description": "have fun", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 2214, "name": "Dogs fun", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://user-uploads.online-go.com/cabe872fc4d0083bc32905811a4b62e8-64.png" }, "auto_start_on_max": true, "time_start": "2021-01-11T02:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 24, "analysis_enabled": true, "exclusivity": "open", "started": "2021-01-11T02:00:21.910504Z", "ended": "2021-02-25T20:41:16.818269Z", "start_waiting": "2021-01-11T02:00:21.723692Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/cabe872fc4d0083bc32905811a4b62e8-15.png", "player_count": 4, "ranked": true }, { "id": 65948, "name": "9x9 double elimination - November 2020", "director": { "id": 126739, "username": "🐬Sofiam🐬", "country": "_Olimpic_Movement", "icon": "https://user-uploads.online-go.com/3448d55b1fa874861bc9029bd534f998-64.png", "ratings": { "version": 5, "overall": { "rating": 1012.0554496406809, "deviation": 84.91308607572303, "volatility": 0.076882078105041 } }, "ranking": 15.194279748149173, "professional": false, "ui_class": "" }, "description": "Everyone is welcome", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6630, "name": "Go friends 🐬", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 363, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png" }, "auto_start_on_max": false, "time_start": "2020-11-01T19:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-11-01T19:00:13.960903Z", "ended": "2021-05-19T22:56:04.750608Z", "start_waiting": "2020-11-01T19:00:13.411294Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png", "player_count": 25, "ranked": true } ] }
