{"count":59570,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-name&page=3612","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-name&page=3610","results":[{"id":31200,"name":"Donaustadt","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":795.749506096934,"deviation":64.73207371690647,"volatility":0.05991569543649287}},"ranking":9.627765134000988,"professional":false,"ui_class":""},"description":"November 2017","schedule":null,"title":null,"tournament_type":"swiss","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":false,"group":{"id":445,"name":"Go7wien","summary":"Wiener Go Klub","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":66,"icon":"https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-64.png"},"auto_start_on_max":false,"time_start":"2017-11-01T17:48:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":15,"analysis_enabled":true,"exclusivity":"open","started":"2017-11-01T17:48:39.533723Z","ended":"2019-08-15T17:54:24.216163Z","start_waiting":"2017-11-01T17:48:36.531181Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-15.png","player_count":13,"ranked":true},{"id":59523,"name":"Don't mes' with \"The 10 dan pro\"","director":{"id":743424,"username":"The best 31 kyu","country":"003","icon":"https://secure.gravatar.com/avatar/abff2c4c5a4e77fbacac885a97a20756?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1380.1285708607697,"deviation":62.80870091968557,"volatility":0.05994386514694468}},"ranking":22.375254657511984,"professional":false,"ui_class":""},"description":"A tournament for internal only","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","time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":4796,"name":"The 10 dan pro","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":9,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-04-23T21:47:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-04-23T21:47:32.976529Z","ended":"2020-06-29T18:01:30.368774Z","start_waiting":"2020-04-23T21:47:32.591716Z","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":126480,"name":"Don't know!","director":{"id":1431032,"username":"Mi-Mi","country":"ru","icon":"https://user-uploads.online-go.com/0d2ec84b47672498096bbb03a929279b-64.png","ratings":{"version":5,"overall":{"rating":771.4166157917542,"deviation":67.92259003702391,"volatility":0.060400361931472045}},"ranking":8.908821971375595,"professional":false,"ui_class":""},"description":"Don't know! Don't know! Don't know!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":15,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":600,"max_time":600},"is_open":true,"exclude_provisional":false,"group":{"id":14868,"name":"Study group 9x9, 13x13, 19x19","summary":"We like to play all go seriously. We study, play each other, and have tournaments every now and then.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":71,"icon":"https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png"},"auto_start_on_max":false,"time_start":"2025-03-16T15:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-03-23T12:43:17.617183Z","ended":"2025-03-23T13:10:22.988830Z","start_waiting":"2025-03-23T12:43:17.545524Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png","player_count":4,"ranked":true},{"id":1415,"name":"Don't be so negative... or slow!","director":{"id":33715,"username":"Dazed","country":"ca","icon":"https://secure.gravatar.com/avatar/68fe54da2a329fe6fa7f586571c09ccb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1467.1681717887093,"deviation":71.28718636026596,"volatility":0.060026341926883206}},"ranking":23.79105001856917,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":false,"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":383,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":9,"analysis_enabled":false,"exclusivity":"open","started":"2011-04-09T23:44:21Z","ended":"2011-04-09T21:44:21Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":102031,"name":"Domingo de carburación lenta","director":{"id":746065,"username":"Elnefo11","country":"co","icon":"https://secure.gravatar.com/avatar/1815dd1847a342bb3cf440bad4d14a91?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1121.4328420606996,"deviation":64.62161998099661,"volatility":0.060003302730075654}},"ranking":17.570021399672346,"professional":false,"ui_class":""},"description":"Torneo 9x9 de las 2200.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":180,"period_time":30,"periods":2},"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":"2023-04-10T03:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2023-04-10T03:01:35.960267Z","ended":"2023-04-10T03:35:29.030812Z","start_waiting":"2023-04-10T03:01:35.897083Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-15.png","player_count":4,"ranked":true},{"id":16236,"name":"Dojo Challenge","director":{"id":51534,"username":"surema","country":"un","icon":"https://secure.gravatar.com/avatar/5c17fea9faa98f07ff5181ad39030e4c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1914.4040354742538,"deviation":65.94411730560563,"volatility":0.05995744153297377}},"ranking":29.950622292328514,"professional":false,"ui_class":""},"description":"Let's have some fun.\n\nThe tournament is open to everyone, but it should be considered more of a friendly learning experience than a competition. Though these are not mutually exclusive, of course. \n\nHandicap is automatic, because the goal is to give everyone a fighting chance. Please make sure at the beginning of the game that the handicap is somewhat appropriate (I think it only takes correspondence rank into account). If it is not, the advantaged player is invited to pass as many times as necessary to establish balance. \n\nSince this is a learning group, reviews are encouraged.\n\nHave fun!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":-1,"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":false,"group":{"id":1001,"name":"Surema's study group","summary":"This is primarily a learning group, but there are no strong rules about it.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":39,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2016-04-06T21:24:00Z","players_start":10,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-04-06T21:24:46.516656Z","ended":"2016-09-11T05:53:54.887644Z","start_waiting":"2016-04-06T21:24:44.791594Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":25,"ranked":true},{"id":67438,"name":"Dodo Turnier","director":{"id":846593,"username":"MrsCardi","country":"_Esperanto","icon":"https://user-uploads.online-go.com/cdf36f0550971b5f5c1416e6e37fd6e5-64.png","ratings":{"version":5,"overall":{"rating":1467.4484246059062,"deviation":65.85822993472424,"volatility":0.06000205672813684}},"ranking":23.795471620182,"professional":false,"ui_class":""},"description":"Mal sehen","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"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":true,"group":{"id":137,"name":"Esperantejo","summary":"Por esperanta go luduloj","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":104,"icon":"https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-64.png"},"auto_start_on_max":false,"time_start":"2020-11-04T20:32:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-11-04T20:32:26.671796Z","ended":"2020-11-04T20:47:16.216014Z","start_waiting":"2020-11-04T20:32:26.548803Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-15.png","player_count":2,"ranked":true},{"id":74102,"name":"Doda gope","director":{"id":750170,"username":"keixdggez","country":"001","icon":"https://user-uploads.online-go.com/b07ba91a11584321d88e18bbc5cfe173-64.png","ratings":{"version":5,"overall":{"rating":1223.365573471105,"deviation":64.68068354892408,"volatility":0.06035871435040252}},"ranking":19.584037518452973,"professional":false,"ui_class":""},"description":"D\nE\nA\nDplay","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":20,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":0,"period_time":20,"periods":1},"is_open":true,"exclude_provisional":true,"group":{"id":8738,"name":"MINECRAFT","summary":"HI! This a Group Where People Talk About Minecraft Experiences","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":33,"icon":"https://user-uploads.online-go.com/111be862b965122bc3da49c05e0131ba-64.png"},"auto_start_on_max":false,"time_start":"2021-04-19T05:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2021-04-19T05:40:18.530577Z","ended":"2021-04-19T05:45:57.436600Z","start_waiting":"2021-04-19T05:40:18.383179Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/111be862b965122bc3da49c05e0131ba-15.png","player_count":4,"ranked":true},{"id":71933,"name":"Doble Elimation Tournament 13x13","director":{"id":936720,"username":"Lucas Liu","country":"cn","icon":"https://user-uploads.online-go.com/41d2e9a73442819f2ec4624215a478c8-64.png","ratings":{"version":5,"overall":{"rating":1285.6028632338182,"deviation":63.05376733640603,"volatility":0.06005528346930371}},"ranking":20.732787633544536,"professional":false,"ui_class":""},"description":"Just for fun","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":14,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":360,"max_time":360},"is_open":true,"exclude_provisional":true,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":2976,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2021-02-26T16:50:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-02-27T12:16:59.948997Z","ended":"2021-02-27T12:30:24.191647Z","start_waiting":"2021-02-27T12:16:59.747374Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":4,"ranked":true},{"id":397,"name":"Dobbie's mini-tournament","director":{"id":7461,"username":"Dobbie","country":"un","icon":"https://secure.gravatar.com/avatar/47447afaee95ec3c73f6de082f1e393f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1795.672772702785,"deviation":66.42830201378939,"volatility":0.06004198555119428}},"ranking":28.46840626817757,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":1209600,"time_increment":86400},"is_open":true,"exclude_provisional":false,"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":383,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2008-06-20T00:00:06Z","ended":"2008-06-19T22:00:06Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true}]}