Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5665
{ "count": 60023, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5666", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5664", "results": [ { "id": 141509, "name": "ซ้อม ครั้งที่ 1 มปน. สู้ๆ กระดาน 9", "director": { "id": 517674, "username": "KrooEkkaphong", "country": "un", "icon": "https://user-uploads.online-go.com/beb385635696d1e17761a8bb919df7a2-64.png", "ratings": { "version": 5, "overall": { "rating": 1272.8678227653484, "deviation": 70.81106654933055, "volatility": 0.06012200524343334 } }, "ranking": 20.502322908401254, "professional": false, "ui_class": "" }, "description": "พรุ่งนี้ ใครมาเช้า ครูจะ ฝึกซ้อม เตรียมแข่ง รายการ Zodiac FriendshipgAME\n06.40 เริ่มเตรียมเข้า OGS\n07.10 เริ่มแข่ง ซ้อม ครั้งที่ 1 มปน. สู้ๆ กระดาน 9 แบบแพ้ตกรอบ ออนไลน์ หาผู้ชนะ ในครั้งนี้ เพียง 1 เดียว \nเข้า OGS แล้วมาเข้าอันนี้ไว้รอ", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "rapid", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 2276, "name": "คัดตัวนักกีฬาหมากล้อม มปน.", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 116, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-06-24T00:15:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2026-06-24T00:15:16.154869Z", "ended": "2026-06-24T01:28:25.031760Z", "start_waiting": "2026-06-24T00:15:16.037458Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 17, "ranked": false }, { "id": 45821, "name": "第4回かおり杯無差別トーナメント", "director": { "id": 573795, "username": "かおり Kaori", "country": "jp", "icon": "https://secure.gravatar.com/avatar/acd3b1f0baab0021e6daeddbbb830204?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1461.378924155681, "deviation": 68.41187749385702, "volatility": 0.060042867392438276 } }, "ranking": 23.69952254580324, "professional": false, "ui_class": "" }, "description": "楽しみましょう(*´-`)", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 2969, "name": "かおり杯-World Kaori Cup-", "summary": "For every player who enjoy go game", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 296, "icon": "https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-64.png" }, "auto_start_on_max": false, "time_start": "2019-02-22T15:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-02-22T15:00:10.273603Z", "ended": "2020-01-04T14:30:25.842840Z", "start_waiting": "2019-02-22T15:00:07.229237Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-15.png", "player_count": 49, "ranked": true }, { "id": 94897, "name": "ปวช.3/6 (23/09/65)", "director": { "id": 1010331, "username": "PomSii", "country": "th", "icon": "https://secure.gravatar.com/avatar/aa13948ef4fee733d9d956be746af4af?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1528.2940953430661, "deviation": 69.12209408595301, "volatility": 0.060086127774657355 } }, "ranking": 24.735987039854813, "professional": false, "ui_class": "" }, "description": "ปวช.3/6 (23/09/65)", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 7, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 240, "period_time": 5, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 11948, "name": "ปวช.3/2, 3/5, 3/6, 3/7, 3/8, 3/9 (66\")", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 335, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-09-23T08:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-09-23T07:16:44.258568Z", "ended": "2022-09-23T07:41:25.686631Z", "start_waiting": "2022-09-23T07:16:44.175167Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 104767, "name": "Sunsean", "director": { "id": 1321814, "username": "Sai. 1", "country": "th", "icon": "https://user-uploads.online-go.com/808e19addb370320bf8cfe25613813bd-64.png", "ratings": { "version": 5, "overall": { "rating": 838.5652253561524, "deviation": 65.90109272728402, "volatility": 0.06013048130031877 } }, "ranking": 10.841008502673876, "professional": false, "ui_class": "" }, "description": "We will have the same", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18023, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2023-06-26T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-01-06T11:53:37.083956Z", "ended": "2025-01-12T13:16:48.019544Z", "start_waiting": "2025-01-06T11:53:37.003664Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 50736, "name": "The Little Tournament of GO", "director": { "id": 547937, "username": "Pede", "country": "dk", "icon": "https://user-uploads.online-go.com/7d8f88e5a7bc3e812ae848e4d40430d9-64.png", "ratings": { "version": 5, "overall": { "rating": 988.9347845746736, "deviation": 63.39568619814297, "volatility": 0.05995667079968523 } }, "ranking": 14.659277418822867, "professional": false, "ui_class": "supporter" }, "description": "Second attempt at a Tournament", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 2623, "name": "FynErFin", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2019-08-02T19:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2019-08-02T10:50:38.438246Z", "ended": "2019-08-26T20:04:03.402901Z", "start_waiting": "2019-08-02T10:50:37.858723Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 84462, "name": "Dream of the Elephants", "director": { "id": 606239, "username": "Dandarabilla", "country": "_United_Nations", "icon": "https://user-uploads.online-go.com/bd67bcb72024c28da27a874af6a172af-64.png", "ratings": { "version": 5, "overall": { "rating": 944.2550914280723, "deviation": 65.29145452637337, "volatility": 0.060172895905233566 } }, "ranking": 13.589005807121598, "professional": false, "ui_class": "" }, "description": "Welcome Go Friends Dolphin", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "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": true, "group": { "id": 6630, "name": "Go friends 🐬", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 362, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png" }, "auto_start_on_max": true, "time_start": "2022-01-04T09:00:00Z", "players_start": 8, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-01-06T17:10:50.080065Z", "ended": "2022-05-17T17:11:50.534078Z", "start_waiting": "2022-01-06T17:10:49.649746Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png", "player_count": 8, "ranked": true }, { "id": 78197, "name": "The 36th Murase Go Group Tournament", "director": { "id": 449215, "username": "SM-SYaKo", "country": "jp", "icon": "https://user-uploads.online-go.com/e577b58bab7d7fc9871766c9d1f7195a-64.png", "ratings": { "version": 5, "overall": { "rating": 1182.178471692773, "deviation": 63.45983688838135, "volatility": 0.060058455061893425 } }, "ranking": 18.79122343818162, "professional": false, "ui_class": "" }, "description": "毎月27日に開催される定例トーナメントです。これは第三十六回村瀬碁グループ定例トーナメントです。2021年9月27日に開始されます。\n\nA tournament that happens every month on the 27th. This is the 36th tournament that starts on September 27th, 2021.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 21840, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 18000, "initial_time": 345600, "max_time": 345600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 2389, "name": "Murase Go Group", "summary": "The group of Japanese and any go player from different countries.\nこのグループは日本人や世界中の国々の人々が集うグループです。", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 92, "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-64.png" }, "auto_start_on_max": false, "time_start": "2021-09-26T23:00:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-09-26T23:00:06.844780Z", "ended": "2022-05-17T18:05:12.208932Z", "start_waiting": "2021-09-26T23:00:03.944559Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-15.png", "player_count": 26, "ranked": true }, { "id": 41942, "name": "ქართველების ტურნირი", "director": { "id": 21742, "username": "დათო", "country": "ge", "icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png", "ratings": { "version": 5, "overall": { "rating": 2188.217274395995, "deviation": 97.40479902700517, "volatility": 0.06013689069472163 } }, "ranking": 33.04533320130458, "professional": false, "ui_class": "" }, "description": "ორ წაგებაზე გავარდნა", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "time_per_move": 61, "time_control_parameters": { "period_time": 60, "main_time": 120, "system": "byoyomi", "pause_on_weekends": false, "time_control": "byoyomi", "periods": 3, "speed": "live" }, "is_open": true, "exclude_provisional": false, "group": { "id": 692, "name": "Georgia - საქართველოს გოს ფედერაცია", "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 269, "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png" }, "auto_start_on_max": false, "time_start": "2018-10-18T18:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2018-10-18T18:00:34.708772Z", "ended": "2018-10-18T18:41:26.039266Z", "start_waiting": "2018-10-18T18:00:33.878285Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png", "player_count": 5, "ranked": true }, { "id": 88246, "name": "YOla #10 13x13", "director": { "id": 1031007, "username": "Yusnail", "country": "ru", "icon": "https://user-uploads.online-go.com/65d7cee6775a3c9b99c02ca91d1bd888-64.png", "ratings": { "version": 5, "overall": { "rating": 996.6828802834739, "deviation": 69.3713024346408, "volatility": 0.059975855617986476 } }, "ranking": 14.839945962644816, "professional": false, "ui_class": "" }, "description": "Турнир для игры между участниками группы Йошкар-Ола для совместных игр и их разборов :)", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 172800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 9933, "name": "Йошкар-Ола", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 26, "icon": "https://user-uploads.online-go.com/a546d95660d9b568663a54fd2e5522b5-64.png" }, "auto_start_on_max": false, "time_start": "2022-04-07T15:40:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2022-04-07T15:40:17.246418Z", "ended": "2022-05-17T23:59:15.037636Z", "start_waiting": "2022-04-07T15:40:17.026119Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/a546d95660d9b568663a54fd2e5522b5-15.png", "player_count": 6, "ranked": true }, { "id": 94899, "name": "Torneo d Champs 2", "director": { "id": 1165430, "username": "Cornel0", "country": "es", "icon": "https://user-uploads.online-go.com/f86e431c3b56ff2e311f175e37f637d2-64.png", "ratings": { "version": 5, "overall": { "rating": 1253.0967047947033, "deviation": 96.54770350288616, "volatility": 0.06001224959162242 } }, "ranking": 20.139918192659014, "professional": false, "ui_class": "" }, "description": "Go está vez", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 0, "time_control_parameters": { "system": "none", "time_control": "none", "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 12309, "name": "Los Pibes", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-09-23T08:50:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-09-23T08:50:17.238095Z", "ended": "2022-11-22T08:58:24.443551Z", "start_waiting": "2022-09-23T08:50:17.049759Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true } ] }
