{"count":60858,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=max_ranking&page=428","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=max_ranking&page=426","results":[{"id":77336,"name":"9x9 Traditional monthly tournament VII/21","director":{"id":929191,"username":"EnsoZEN","country":"cz","icon":"https://user-uploads.online-go.com/9de5727796a655588080bb89cc627977-64.png","ratings":{"version":5,"overall":{"rating":1463.5820448380764,"deviation":67.30723430909097,"volatility":0.06004488935091738}},"ranking":23.734396346844115,"professional":false,"ui_class":""},"description":"☸️ Have ZEN!🧘","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":true,"per_move":172800},"is_open":true,"exclude_provisional":true,"group":{"id":8129,"name":"ZEN Go","summary":"The search for happiness is one of the chief sources of unhappiness.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-64.png"},"auto_start_on_max":true,"time_start":"2021-07-13T23:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2021-07-14T01:39:00.694179Z","ended":"2021-07-30T14:54:07.107260Z","start_waiting":"2021-07-14T01:39:00.174409Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-15.png","player_count":6,"ranked":true},{"id":85663,"name":"19x19 Traditional monthly tournament III/22","director":{"id":929191,"username":"EnsoZEN","country":"cz","icon":"https://user-uploads.online-go.com/9de5727796a655588080bb89cc627977-64.png","ratings":{"version":5,"overall":{"rating":1463.5820448380764,"deviation":67.30723430909097,"volatility":0.06004488935091738}},"ranking":23.734396346844115,"professional":false,"ui_class":""},"description":"☸️ Have ZEN!🧘\n\nImportant! This is a tournament for beginners and intermediates. All registered players acknowledge that if they increase their position by more than 2 classes during the tournament, they will be disqualified.","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":true,"per_move":172800},"is_open":true,"exclude_provisional":true,"group":{"id":8129,"name":"ZEN Go","summary":"The search for happiness is one of the chief sources of unhappiness.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-64.png"},"auto_start_on_max":false,"time_start":"2022-03-01T00:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2022-03-01T00:00:27.636120Z","ended":"2022-06-17T20:48:24.274960Z","start_waiting":"2022-03-01T00:00:25.998503Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-15.png","player_count":10,"ranked":true},{"id":85661,"name":"9x9 Traditional monthly tournament III/22","director":{"id":929191,"username":"EnsoZEN","country":"cz","icon":"https://user-uploads.online-go.com/9de5727796a655588080bb89cc627977-64.png","ratings":{"version":5,"overall":{"rating":1463.5820448380764,"deviation":67.30723430909097,"volatility":0.06004488935091738}},"ranking":23.734396346844115,"professional":false,"ui_class":""},"description":"☸️ Have ZEN!🧘\n\nImportant! This is a tournament for beginners and intermediates. All registered players acknowledge that if they increase their position by more than 2 classes during the tournament, they will be disqualified.","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":true,"per_move":172800},"is_open":true,"exclude_provisional":true,"group":{"id":8129,"name":"ZEN Go","summary":"The search for happiness is one of the chief sources of unhappiness.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-64.png"},"auto_start_on_max":false,"time_start":"2022-03-01T00:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2022-03-01T00:00:29.287718Z","ended":"2022-03-28T00:05:56.512923Z","start_waiting":"2022-03-01T00:00:27.665216Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-15.png","player_count":10,"ranked":true},{"id":77335,"name":"19x19 Traditional monthly tournament VII/21","director":{"id":929191,"username":"EnsoZEN","country":"cz","icon":"https://user-uploads.online-go.com/9de5727796a655588080bb89cc627977-64.png","ratings":{"version":5,"overall":{"rating":1463.5820448380764,"deviation":67.30723430909097,"volatility":0.06004488935091738}},"ranking":23.734396346844115,"professional":false,"ui_class":""},"description":"☸️ Have ZEN!🧘","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":true,"per_move":172800},"is_open":true,"exclude_provisional":true,"group":{"id":8129,"name":"ZEN Go","summary":"The search for happiness is one of the chief sources of unhappiness.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-64.png"},"auto_start_on_max":true,"time_start":"2021-07-13T23:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2021-07-13T17:46:51.289893Z","ended":"2021-11-15T02:38:11.878461Z","start_waiting":"2021-07-13T17:46:49.997128Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-15.png","player_count":10,"ranked":true},{"id":95724,"name":"Classic W.D.D.T. LIX","director":{"id":598257,"username":"Lukyn","country":"cz","icon":"https://user-uploads.online-go.com/7fb279757514c99fe4a3b2dd3a47f12c-64.png","ratings":{"version":5,"overall":{"rating":1072.5074866500772,"deviation":64.08029738161292,"volatility":0.05997194609372404}},"ranking":16.53734993646288,"professional":false,"ui_class":"supporter"},"description":"Classic weekly double death tournament.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"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":true,"group":{"id":8129,"name":"ZEN Go","summary":"The search for happiness is one of the chief sources of unhappiness.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-64.png"},"auto_start_on_max":false,"time_start":"2022-10-23T23:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2022-10-23T23:00:37.922726Z","ended":"2023-01-07T10:23:10.472214Z","start_waiting":"2022-10-23T23:00:37.799208Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-15.png","player_count":8,"ranked":true},{"id":23279,"name":"Santa Claus Tournament 2016","director":{"id":2183,"username":"udhar_nabresh","country":"ro","icon":"https://secure.gravatar.com/avatar/c00d28977111f76b775edc5ed92b2295?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1376.3372019282192,"deviation":62.0723987618531,"volatility":0.0592934385916646}},"ranking":22.311571482480815,"professional":false,"ui_class":""},"description":"Be the Old Guy bag full of (your) most desired presents ... and (from a very old Romanian Christmas and New Year song) ... \"as many straws (are) on (the roof of) your home ... as many gold coins (be) on your table\" !...","schedule":null,"title":null,"tournament_type":"mcmahon","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":"2016-12-25T20:00:00Z","players_start":5,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":23,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2016-12-25T20:00:35.002380Z","ended":"2017-08-28T07:38:44.615230Z","start_waiting":"2016-12-25T20:00:34.648399Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":8,"ranked":true},{"id":3616,"name":"Hercules :$ :P","director":{"id":81943,"username":"matiasnoGO","country":"aq","icon":"https://user-uploads.online-go.com/87a8a9553013592477b890ad665f5cd5-64.png","ratings":{"version":5,"overall":{"rating":1650.4942559437325,"deviation":63.60483905460714,"volatility":0.060052767358563054}},"ranking":26.516746366866418,"professional":false,"ui_class":""},"description":"jugarrrrrrrrrrrrrrrrrrrra al GO o WEIQUI o BADUK","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":345600,"time_control_parameters":{"time_control":"simple","per_move":345600},"is_open":true,"exclude_provisional":true,"group":{"id":363,"name":"Chilenos Unidos por el Go","summary":"Grupo que reúne a los jugadores chilenos de OGS","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":207,"icon":"https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-64.png"},"auto_start_on_max":true,"time_start":"2014-12-23T14:39:00Z","players_start":10,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":23,"analysis_enabled":false,"exclusivity":"open","started":"2015-01-07T18:39:44.356303Z","ended":"2016-03-08T21:29:47.175880Z","start_waiting":"2015-01-07T18:39:42.974536Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-15.png","player_count":10,"ranked":true},{"id":105647,"name":"Classic W.D.D.T. LXV","director":{"id":959671,"username":"ZachLee","country":"_Pirate","icon":"https://user-uploads.online-go.com/9f6a01a48db5819cb29f790866e3ad03-64.png","ratings":{"version":5,"overall":{"rating":1422.2965587704578,"deviation":64.39474436082165,"volatility":0.05998151141691156}},"ranking":23.071981640961692,"professional":false,"ui_class":""},"description":"Classic weekly double death tournament.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"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":true,"group":{"id":8129,"name":"ZEN Go","summary":"The search for happiness is one of the chief sources of unhappiness.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-64.png"},"auto_start_on_max":false,"time_start":"2023-08-20T23:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2023-08-20T23:00:30.262989Z","ended":"2023-10-28T20:18:24.627680Z","start_waiting":"2023-08-20T23:00:30.135308Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-15.png","player_count":8,"ranked":true},{"id":132414,"name":"Irish Correspondence Championship 2025 Bracket B","director":{"id":427361,"username":"shinuito","country":"ie","icon":"https://secure.gravatar.com/avatar/c458ba70fd5fe051ac06f156c773cfea?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1850.5128103918096,"deviation":64.62613785422236,"volatility":0.05998223386623466}},"ranking":29.164828644923563,"professional":false,"ui_class":"supporter moderator"},"description":"Brackets of 5-8 players ideally, but can be changed if necessary.\n\nRound Robin with 14 days main time and a Fischer increment of 1 day per move, up to 28 days.\n\nHave fun!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":95973,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":1209600,"max_time":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":858,"name":"Ireland","summary":"For Irish go players, and friends of Irish go, wherever they may roam...","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":209,"icon":"https://user-uploads.online-go.com/8989a3e10859e69fe3e05106fc9f6be1-64.png"},"auto_start_on_max":false,"time_start":"2025-09-29T08:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":23,"analysis_enabled":true,"exclusivity":"group","started":"2025-09-29T08:00:29.461932Z","ended":"2026-04-25T13:02:21.029419Z","start_waiting":"2025-09-29T08:00:29.304095Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8989a3e10859e69fe3e05106fc9f6be1-15.png","player_count":5,"ranked":true},{"id":82103,"name":"Classic W.D.D.T. XXXVIII","director":{"id":598257,"username":"Lukyn","country":"cz","icon":"https://user-uploads.online-go.com/7fb279757514c99fe4a3b2dd3a47f12c-64.png","ratings":{"version":5,"overall":{"rating":1072.5074866500772,"deviation":64.08029738161292,"volatility":0.05997194609372404}},"ranking":16.53734993646288,"professional":false,"ui_class":"supporter"},"description":"Classic weekly double death tournament.\n\nImportant! This is a tournament for beginners and intermediates. All registered players acknowledge that if they increase their position by more than 2 classes during the tournament, they will be disqualified.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"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":true,"group":{"id":8129,"name":"ZEN Go","summary":"The search for happiness is one of the chief sources of unhappiness.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-64.png"},"auto_start_on_max":false,"time_start":"2021-11-29T00:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":23,"analysis_enabled":true,"exclusivity":"open","started":"2021-11-29T00:00:00.888930Z","ended":"2022-01-18T13:20:22.871053Z","start_waiting":"2021-11-29T00:00:00.747571Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/ff052c6c23b77d2514fe70ad0dcce3bb-15.png","player_count":8,"ranked":true}]}