Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=max_ranking&page=41
{ "count": 61025, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=42", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=40", "results": [ { "id": 138281, "name": "GO BEGINNERS 3", "director": { "id": 1339456, "username": "Arte13004", "country": "fr", "icon": "https://user-uploads.online-go.com/260c7951a5da6277ef7797205f43557d-64.png", "ratings": { "version": 5, "overall": { "rating": 664.0248159684405, "deviation": 64.92928533475879, "volatility": 0.06000415437917599 } }, "ranking": 5.43842716050133, "professional": false, "ui_class": "" }, "description": "Bonjour à tous. \nC'est le premier tournoi que je crée. Je le fais pour tous les débutants comme moi qui sont tentés de participer à des tournois mais qui se retrouvent à devoir affronter de très forts joueurs. \nLe niveau requis est 20 kyu ou moins. \nJ'espère que vous vous amusez beaucoup.\n\nHello everyone.\nThis is the first tournament I've created. I'm making it for all the beginners like me who are tempted to participate in tournaments but end up having to face very strong players.\nThe required skill level is 20 kyu or lower.\nI hope you have lots of fun.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "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": 95, "name": "France Go Players", "summary": "Le groupe pour les joueurs français!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1322, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-64.png" }, "auto_start_on_max": false, "time_start": "2026-04-01T13:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": false, "exclusivity": "open", "started": "2026-04-01T13:00:16.888231Z", "ended": null, "start_waiting": "2026-04-01T13:00:13.249604Z", "board_size": 19, "active_round": 2, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png", "player_count": 10, "ranked": true }, { "id": 62493, "name": "Kittens Unite: Twenty-Plus-Kyu Tournament", "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": "This tournament is for new players", "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, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6124, "name": "Leopard's Resting Tree", "summary": "A little corner for cat tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 313, "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-64.png" }, "auto_start_on_max": true, "time_start": "2020-07-05T09:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2020-07-01T06:25:55.049711Z", "ended": "2021-01-13T15:12:16.214800Z", "start_waiting": "2020-07-01T06:25:51.501088Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-15.png", "player_count": 30, "ranked": true }, { "id": 49205, "name": "For Beginners Correspondence RR #3 Starts When Full (10 Players) or on Sunday", "director": { "id": 488500, "username": "Picard", "country": "un", "icon": "https://secure.gravatar.com/avatar/f1c34fa096a5d8ad30ce9febb7d4870e?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1470.3231083618412, "deviation": 67.06113000039035, "volatility": 0.0599711398659376 } }, "ranking": 23.840777355800686, "professional": false, "ui_class": "" }, "description": "IF THERE ? MARK(Provisional rank) NEAR BY YOUR USERNAME YOU HAVE TO PLAY MORE RANKED GAMES ABOUT 10(TOTAL) TO GET RANKED AND THEN IF 20K-25K YOU CAN JOIN THIS TOURNAMENT\n\nLEARN TO PLAY GO https://online-go.com/learn-to-play-go\n\nThere is documentary about go SURROUNDING GAME, ALPHA GO and anime HIKARU NO GO\n\nTO JOIN OTHER TOURNAMENTS VISIT THE GROUP PAGE https://online-go.com/group/2946\n\nThere is lots of useful links https://online-go.com/group/25, //// https://online-go.com/group/2014\n\nThis is Round Robin means all games (number of players -1) begin Simultaneously maximum 9 games", "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": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 2946, "name": "Final Frontier", "summary": "Welcome to Final Frontier.\n\nWe have tons of tournaments and a magnificent director-Picard.\nPlease join this frontier soon, we are closing!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 73, "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-64.png" }, "auto_start_on_max": false, "time_start": "2019-06-16T19:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2019-06-16T18:24:44.746131Z", "ended": "2019-07-06T16:01:50.763456Z", "start_waiting": "2019-06-16T18:24:43.127211Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-15.png", "player_count": 6, "ranked": true }, { "id": 16153, "name": "Correspondence Round Robin 19x19 25k - 20k", "director": { "id": 101851, "username": "Wulfenia.", "country": "at", "icon": "https://user-uploads.online-go.com/6a8db8634f80d330709dbfcf5eb52c53-64.png", "ratings": { "version": 5, "overall": { "rating": 1673.9396835392938, "deviation": 62.174479381749286, "volatility": 0.060391616981561626 } }, "ranking": 26.84328054228324, "professional": false, "ui_class": "" }, "description": "This is a tournament for 10 players between 25kyu and 20kyu. Every player plays every other player in a slow game where you play one move per day on average.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "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": true, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 386, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2016-03-31T21:46:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2016-03-31T16:01:28.691588Z", "ended": "2016-08-09T20:00:42.837540Z", "start_waiting": "2016-03-31T16:01:27.402741Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 10, "ranked": true }, { "id": 32499, "name": "6242fw71", "director": { "id": 489384, "username": "ThirawatSakeaw", "country": "un", "icon": "https://secure.gravatar.com/avatar/07fba7120024d04065d981447b0c93fc?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1316.5075419522977, "deviation": 78.87890732297282, "volatility": 0.0599982271334511 } }, "ranking": 21.282708154493978, "professional": false, "ui_class": "" }, "description": "I am nut", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "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": 18158, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2017-12-04T20:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2017-12-07T16:33:23.955550Z", "ended": "2017-12-27T17:40:57.331931Z", "start_waiting": "2017-12-07T16:33:23.243499Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 121765, "name": "9x9 20-25k", "director": { "id": 1608174, "username": "Helion_", "country": "fr", "icon": "https://user-uploads.online-go.com/3870d088df7a9f9d33f7e5c7c7c96eef-64.png", "ratings": { "version": 5, "overall": { "rating": 1101.3434859453293, "deviation": 69.75847443782153, "volatility": 0.060564252372444095 } }, "ranking": 17.15155261194797, "professional": false, "ui_class": "" }, "description": "Tournoi en 9x9 pour les 20-25k", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": false, "per_move": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 95, "name": "France Go Players", "summary": "Le groupe pour les joueurs français!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1322, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-64.png" }, "auto_start_on_max": false, "time_start": "2024-11-04T11:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2024-11-02T13:50:39.764158Z", "ended": "2024-11-04T21:30:16.345736Z", "start_waiting": "2024-11-02T13:50:39.630772Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png", "player_count": 5, "ranked": true }, { "id": 109770, "name": "Copa 1 EP UB", "director": { "id": 362737, "username": "seranhelo", "country": "co", "icon": "https://user-uploads.online-go.com/c6280536610b91d50418b68e10fc8081-64.png", "ratings": { "version": 5, "overall": { "rating": 1315.4110560105903, "deviation": 60.784797360228325, "volatility": 0.05977725254366489 } }, "ranking": 21.26341906930818, "professional": false, "ui_class": "" }, "description": "Torneo de eliminación doble (se queda eliminado con dos derrotas).", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15084, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 14400, "initial_time": 86400, "max_time": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4667, "name": "Universidad El Bosque", "summary": "UB GO", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 71, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-11-23T01:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2023-11-23T01:00:53.004269Z", "ended": "2023-11-30T16:22:23.626491Z", "start_waiting": "2023-11-23T01:00:52.903854Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 119589, "name": "ГО 25-20 Кю", "director": { "id": 1508661, "username": "Vadim4ik", "country": "ru", "icon": "https://user-uploads.online-go.com/8ae6f8d4e48a541c14a904302d12d04c-64.png", "ratings": { "version": 5, "overall": { "rating": 472.2234118614783, "deviation": 67.5295802169114, "volatility": 0.06042682585189197 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "Есть игроки у которых 25-20 Кю.\nТак как этот ранг не такой сильный в турнирах чаще всего побеждают игроки которые сильнее других, для этого создан турнир в котором могут участвовать только игроки с 25 по 20 Кю. В этом турнире можно узнать кто из слабых игроков сильнее!", "schedule": null, "title": null, "tournament_type": "elimination", "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": false, "group": { "id": 9, "name": "Русская группа", "summary": "Интересные, призовые турниры.", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1970, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-64.png" }, "auto_start_on_max": false, "time_start": "2024-08-30T04:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2024-09-14T11:40:55.529867Z", "ended": "2024-10-17T19:01:11.226425Z", "start_waiting": "2024-09-14T11:40:55.479901Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png", "player_count": 4, "ranked": true }, { "id": 123421, "name": "котигунфу🐈🐱😸😹😻😺😼😽😾😿🙀🐈🐱👤🐱🏍🐱💻🐱🐉🐱👓🐱🚀🐈🐱😸😹😻😺😼😽😾😿🙀🐈🐱👤🐱🏍🐱💻🐱🐉🐱👓🐱🚀", "director": { "id": 1572518, "username": "абрикосик котик", "country": "tr", "icon": "https://user-uploads.online-go.com/73a19a6460b8a0656defb8439392bf96-64.png", "ratings": { "version": 5, "overall": { "rating": 338.59357307587925, "deviation": 74.96965005358017, "volatility": 0.06045389681925856 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉🎆🎇✨🎉", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 95543, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 864000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 1518, "name": "Го Гунфу", "summary": "Гунфу (мастерство) - навык, который ты совершенствуешь бесконечно долго и всегда осознанно. 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