{"count":60119,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-min_ranking&page=204","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-min_ranking&page=202","results":[{"id":2136,"name":"stomach's mini-tournament","director":{"id":33085,"username":"stomach","country":"cn","icon":"https://secure.gravatar.com/avatar/c8dca86c7e31f94fb20a94682aa608f4?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1650.30566600914,"deviation":65.0321587067134,"volatility":0.05992818856833768}},"ranking":26.51410103416295,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"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":385,"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":14,"max_ranking":22,"analysis_enabled":false,"exclusivity":"open","started":"2013-06-03T15:53:30Z","ended":"2013-06-03T13:53:30Z","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":92571,"name":"Praha 3","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":789.792021382491,"deviation":64.86396886901105,"volatility":0.059924389565863295}},"ranking":9.453797542761778,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":259200,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":31,"name":"Český pokoj","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":50,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2022-07-19T15:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":14,"max_ranking":18,"analysis_enabled":true,"exclusivity":"open","started":"2022-07-19T08:44:56.218089Z","ended":"2023-01-02T14:50:27.297548Z","start_waiting":"2022-07-19T08:44:56.103844Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true},{"id":91655,"name":"Akwa 22","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":789.792021382491,"deviation":64.86396886901105,"volatility":0.059924389565863295}},"ranking":9.453797542761778,"professional":false,"ui_class":""},"description":"19x19","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","time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":3317,"name":"Akwa-chichirmala","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":false,"time_start":"2022-06-25T15:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":14,"max_ranking":18,"analysis_enabled":true,"exclusivity":"open","started":"2022-06-25T15:00:04.318889Z","ended":"2022-08-27T00:04:38.180182Z","start_waiting":"2022-06-25T15:00:03.727027Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":6,"ranked":true},{"id":99294,"name":"2023.02 GO 19X19 tournament #2 16K～12K","director":{"id":1161013,"username":"朵兒普拉斯-doorplus-","country":"_United_Nations","icon":"https://user-uploads.online-go.com/7c935550f93ff5eb3f3e93239454342f-64.png","ratings":{"version":5,"overall":{"rating":1151.0937500744108,"deviation":63.06821920011851,"volatility":0.05991569077389414}},"ranking":18.174361096243295,"professional":false,"ui_class":""},"description":"Welcome and have fun ：）\n                                                           \n                                                                 \nPauses are not allowed.                                    \nPauses are not allowed.                                         \nPauses are not allowed.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":58968,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":57600,"initial_time":172800,"max_time":518400},"is_open":true,"exclude_provisional":true,"group":{"id":8304,"name":"club hikaru no go","summary":"welcome all fan of Hikaru no go and on piece","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":115,"icon":"https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png"},"auto_start_on_max":false,"time_start":"2023-01-31T16:09:00Z","players_start":12,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":14,"max_ranking":18,"analysis_enabled":true,"exclusivity":"open","started":"2023-01-31T16:09:10.145754Z","ended":"2024-01-25T01:44:39.075230Z","start_waiting":"2023-01-31T16:09:08.824416Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png","player_count":22,"ranked":true},{"id":88972,"name":"Akwa 4","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":789.792021382491,"deviation":64.86396886901105,"volatility":0.059924389565863295}},"ranking":9.453797542761778,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":259200,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":3317,"name":"Akwa-chichirmala","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":"2022-04-23T15:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":14,"max_ranking":17,"analysis_enabled":true,"exclusivity":"open","started":"2022-04-21T12:31:37.644960Z","ended":"2022-06-16T20:08:54.064493Z","start_waiting":"2022-04-21T12:31:37.575170Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true},{"id":2251,"name":"bjoern's slow 13x13 mini-tournament","director":{"id":24913,"username":"bjoern","country":"de","icon":"https://secure.gravatar.com/avatar/afd2e698f0cc38006870afd6b2aaf616?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1727.1428454859474,"deviation":63.51809880999645,"volatility":0.05997113944385811}},"ranking":27.567610908672997,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":172800,"time_control_parameters":{"time_control":"fischer","initial_time":432000,"max_time":432000,"time_increment":172800},"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":385,"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":14,"max_ranking":21,"analysis_enabled":false,"exclusivity":"open","started":"2013-07-26T20:50:41Z","ended":"2013-12-18T07:03:51.116377Z","start_waiting":null,"board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":109545,"name":"Dリーグ（16k-12k）","director":{"id":874208,"username":"FUKO.S","country":"jp","icon":"https://user-uploads.online-go.com/aa170ff76e007cc7bc7a15709e85dbb8-64.png","ratings":{"version":5,"overall":{"rating":2208.151542128061,"deviation":68.94747429756583,"volatility":0.06003767154281009}},"ranking":33.25527075653788,"professional":false,"ui_class":"supporter"},"description":"リーグ開始時に参加されているメンバーでの総あたり戦になります。（レーティングによる自動ハンデ付き）\n\nIt will be a round-robin tournament with automatic handicapping based on ratings.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":9573,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"correspondence","pause_on_weekends":false,"total_time":1209600},"is_open":true,"exclude_provisional":false,"group":{"id":7692,"name":"Yushima Go Cafe （湯島囲碁喫茶）","summary":"This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト＆オンライン囲碁サロンメンバー専用のグループです。","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":114,"icon":"https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-64.png"},"auto_start_on_max":false,"time_start":"2023-11-16T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":14,"max_ranking":18,"analysis_enabled":true,"exclusivity":"group","started":"2023-11-16T11:00:52.187425Z","ended":"2023-12-13T14:52:57.758174Z","start_waiting":"2023-11-16T11:00:52.052109Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-15.png","player_count":5,"ranked":true},{"id":88397,"name":"Wilhermsdorf","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":789.792021382491,"deviation":64.86396886901105,"volatility":0.059924389565863295}},"ranking":9.453797542761778,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":259200,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":23,"name":"German Group","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":357,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2022-04-08T15:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":14,"max_ranking":18,"analysis_enabled":true,"exclusivity":"open","started":"2022-04-08T09:08:29.737357Z","ended":"2022-04-08T09:34:14.093926Z","start_waiting":"2022-04-08T09:08:29.666300Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true},{"id":15527,"name":"new 13x13 tournament for more strong players","director":{"id":61468,"username":"orplus","country":"gf","icon":"https://secure.gravatar.com/avatar/3fb96a4b0aa3ee612875f322da12034f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1407.103511390156,"deviation":61.92125026532194,"volatility":0.05962915318746959}},"ranking":22.823361849733868,"professional":false,"ui_class":""},"description":"tournament against players with compatible ranks","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":88320,"time_control_parameters":{"time_control":"fischer","initial_time":172800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":242,"name":"la cité du joueur perdu","summary":"A place to learn, test, experiment, invent. Not necessarily in a conventional manner but with respect and joy in order to become stronger and face masters (one day more or less close)","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":52,"icon":"https://user-uploads.online-go.com/ab692de4f0fc622aebfcedfaa181fdb0-64.png"},"auto_start_on_max":false,"time_start":"2016-03-15T17:23:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":14,"max_ranking":24,"analysis_enabled":false,"exclusivity":"open","started":"2016-04-12T00:53:06.519259Z","ended":"2016-10-04T19:24:13.175274Z","start_waiting":"2016-04-12T00:53:06.433607Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/ab692de4f0fc622aebfcedfaa181fdb0-15.png","player_count":4,"ranked":true},{"id":2064,"name":"speedchase's mini-tournament","director":{"id":42037,"username":"speedchase","country":"us","icon":"https://secure.gravatar.com/avatar/bd970d5d6208b71c5e75e4a78e1ba8bb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1869.2800361060736,"deviation":65.51059611073413,"volatility":0.05980366337596852}},"ranking":29.39842496578628,"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":604800,"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":385,"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":14,"max_ranking":24,"analysis_enabled":false,"exclusivity":"open","started":"2013-05-16T12:22:27Z","ended":"2013-05-16T10:22:27Z","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}]}