{"count":60020,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=max_ranking&page=5521","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=max_ranking&page=5519","results":[{"id":95855,"name":"19x19 Double elimination.","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.\nIt is capped at 16 players. An identical tournament that starts after one month or at 16 players will be created as soon as this tournament starts.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":19080,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":16200,"initial_time":259200,"max_time":2419200},"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":362,"icon":"https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png"},"auto_start_on_max":false,"time_start":"2022-11-20T00:00:00Z","players_start":2,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-11-09T21:50:55.974398Z","ended":"2023-05-05T13:29:36.693152Z","start_waiting":"2022-11-09T21:50:55.757068Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png","player_count":16,"ranked":true},{"id":96257,"name":"try on","director":{"id":1228000,"username":"Mr.k","country":"cn","icon":"https://user-uploads.online-go.com/0a708634d0f8fd354cb6122297457d94-64.png","ratings":{"version":5,"overall":{"rating":1567.9269433705613,"deviation":143.92680957391266,"volatility":0.05999963164493512}},"ranking":25.328677636636904,"professional":false,"ui_class":""},"description":"if you want have a \nmass organizations,\nyou can try.","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":12463,"name":"New Chinese Go Mass Organizations","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2022-10-31T11:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-07T00:55:36.112383Z","ended":"2023-04-30T08:36:49.687989Z","start_waiting":"2023-04-07T00:55:36.031705Z","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":101938,"name":"TORNEO DEL \"PUENTE MÁS LARGO DEL AÑO\"","director":{"id":746065,"username":"Elnefo11","country":"co","icon":"https://secure.gravatar.com/avatar/1815dd1847a342bb3cf440bad4d14a91?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1091.6994442709681,"deviation":64.15275268306085,"volatility":0.06000184348417979}},"ranking":16.94794419108758,"professional":false,"ui_class":""},"description":"PARTE UNO DEL TORNEO DEL \"PUENTE MÁS LARGO DEL AÑO\"","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":41,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":4802,"name":"shibumi...","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":16,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-64.png"},"auto_start_on_max":false,"time_start":"2023-04-07T03:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-07T02:57:28.488118Z","ended":"2023-04-07T03:20:25.671685Z","start_waiting":"2023-04-07T02:57:28.384648Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-15.png","player_count":5,"ranked":true},{"id":101940,"name":"REVANCHA","director":{"id":746065,"username":"Elnefo11","country":"co","icon":"https://secure.gravatar.com/avatar/1815dd1847a342bb3cf440bad4d14a91?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1091.6994442709681,"deviation":64.15275268306085,"volatility":0.06000184348417979}},"ranking":16.94794419108758,"professional":false,"ui_class":""},"description":"REVANCHA","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":180,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":4802,"name":"shibumi...","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":16,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-64.png"},"auto_start_on_max":true,"time_start":"2023-04-07T04:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2023-04-07T04:00:29.368703Z","ended":"2023-04-07T04:21:06.561439Z","start_waiting":"2023-04-07T04:00:29.299861Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-15.png","player_count":5,"ranked":true},{"id":101409,"name":"OST - Olympic System Tournament","director":{"id":1033608,"username":"NetCat","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/013a769c858b338916b473d8298930be?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1406.6650193080409,"deviation":70.55993802829255,"volatility":0.06003444046653894}},"ranking":22.81614654991628,"professional":false,"ui_class":""},"description":"Tournaments are held every Saturday\n\nJoin the OST community (^-^)","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":91187,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":11969,"name":"OST GO","summary":"For Olympic tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":54,"icon":"https://user-uploads.online-go.com/2510b06e500642c98f1a27be3aea35d9-64.png"},"auto_start_on_max":false,"time_start":"2023-04-01T14:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-01T14:00:58.659129Z","ended":"2023-11-06T23:58:41.181083Z","start_waiting":"2023-04-01T14:00:58.479087Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/2510b06e500642c98f1a27be3aea35d9-15.png","player_count":8,"ranked":true},{"id":103557,"name":"Tournoi 23 mai St François","director":{"id":647,"username":"Tilwen","country":"fr","icon":"https://secure.gravatar.com/avatar/21681eabc569024d6a8661e7efd21554?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1851.3364379172613,"deviation":63.20451031921836,"volatility":0.060141930600920684}},"ranking":29.1751299706934,"professional":false,"ui_class":""},"description":"Un petit tournoi","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"aga","time_per_move":19,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":15,"initial_time":120,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":12877,"name":"St François de Sales OGS","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":0,"icon":"https://user-uploads.online-go.com/950c76004b46d26ca645d7cdf0ef1617-64.png"},"auto_start_on_max":false,"time_start":"2023-05-23T11:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"invite","started":"2023-05-23T11:00:57.476854Z","ended":"2023-05-23T11:12:58.273219Z","start_waiting":"2023-05-23T11:00:56.801708Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/950c76004b46d26ca645d7cdf0ef1617-15.png","player_count":8,"ranked":true},{"id":100297,"name":"Greg's April 2023 13x13","director":{"id":839774,"username":"greg556","country":"us","icon":"https://secure.gravatar.com/avatar/ab22c240c07a79025a1565e22698dd21?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1352.355170779992,"deviation":65.78171266435913,"volatility":0.06010244192669599}},"ranking":21.90463787420026,"professional":false,"ui_class":""},"description":"April 13x13 Swiss, slide and strength.\n\nVacation and pauses not allowed, at discretion of director.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":23061,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":21600,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":7162,"name":"Greg's Tournament Group","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":13,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-04-01T14:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-01T14:00:58.785571Z","ended":"2023-05-28T22:29:24.613709Z","start_waiting":"2023-04-01T14:00:58.679678Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":9,"ranked":true},{"id":99487,"name":"第５期かおり杯名人戦初中級リーグ（～3k）","director":{"id":687868,"username":"site_tmp2","country":"un","icon":"https://secure.gravatar.com/avatar/df15d7948ed906cfa068879a5f71e7b3?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"このトーナメントは下記の方が参加予定です。空きがないため参加者となっていない方は参加することができません。\n\nThis tournament have already been “reserved” for members listed below. If you are not one among them, don’t click “Join this tournament!”. (There is no vacancy.)\n\nJethOrensinさん、hataruさん、taka2さん、rinsiさん、たじまさん、poroporomaruさん、マンジュリカさん、Eruditoさん、tomtom-chanさん、Hagirinさん","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":45251,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":43200,"initial_time":259200,"max_time":259200},"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":"2023-02-04T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2023-02-04T11:00:50.619931Z","ended":"2023-04-19T10:49:00.415859Z","start_waiting":"2023-02-04T11:00:50.010376Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-15.png","player_count":10,"ranked":true},{"id":100293,"name":"Greg's April 2023 9x9","director":{"id":839774,"username":"greg556","country":"us","icon":"https://secure.gravatar.com/avatar/ab22c240c07a79025a1565e22698dd21?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1352.355170779992,"deviation":65.78171266435913,"volatility":0.06010244192669599}},"ranking":21.90463787420026,"professional":false,"ui_class":""},"description":"April 9x9 Swiss, slide and strength.\n\nVacation and pauses not allowed, at discretion of director.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":24648,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":21600,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":7162,"name":"Greg's Tournament Group","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":13,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-04-01T14:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-01T14:00:59.552738Z","ended":"2023-04-28T12:36:19.504629Z","start_waiting":"2023-04-01T14:00:59.443794Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":9,"ranked":true},{"id":101740,"name":"気楽に開催 Web烏鷺の会トーナメント","director":{"id":788184,"username":"f_uenoyama","country":"jp","icon":"https://secure.gravatar.com/avatar/acdee1cb9e308c99bb0cfbf83b3108ed?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1901.5668416999094,"deviation":64.18215713437489,"volatility":0.06006555993656623}},"ranking":29.794865256170773,"professional":false,"ui_class":""},"description":"ご都合に合わせて、気楽にご参加下さい。","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":609587,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":604800,"initial_time":604800,"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":"2023-04-10T00:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2023-04-10T00:00:28.616656Z","ended":"2023-04-21T12:58:47.844133Z","start_waiting":"2023-04-10T00:00:28.542675Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":7,"ranked":true}]}