{"count":59614,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-is_open&page=1148","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-is_open&page=1146","results":[{"id":51526,"name":"Training Ground Class 1 September 2019","director":{"id":87790,"username":"WiseBear","country":"ru","icon":"https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png","ratings":{"version":5,"overall":{"rating":1104.0021061102002,"deviation":62.08308547890164,"volatility":0.06028822213904829}},"ranking":17.207368885691388,"professional":false,"ui_class":""},"description":"If you want to be stronger, then you should often play with those who are a little stronger than you. Training Grounds tournaments provide you with this opportunity.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":3516,"name":"Game Of Stones","summary":"This group is no longer operated.","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":143,"icon":"https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-64.png"},"auto_start_on_max":true,"time_start":"2019-09-23T00:00:00Z","players_start":6,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"group","started":"2019-09-23T00:00:35.175427Z","ended":"2020-01-16T21:00:09.479591Z","start_waiting":"2019-09-23T00:00:34.318990Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-15.png","player_count":11,"ranked":true},{"id":55743,"name":"Live 9x9 Double Elimination Tournament 2020-01-16 22:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20260511T220000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-05-11T22:00:49.643135Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-12T02:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":33,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2020-01-16T22:30:26.235883Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2020-01-16T22:30:28.914409Z","ended":"2020-01-16T23:29:53.398534Z","start_waiting":"2020-01-16T22:30:27.672081Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":14,"ranked":true},{"id":55747,"name":"Live 9x9 Double Elimination Tournament 2020-01-17 02:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20260511T220000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-05-11T22:00:49.643135Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-12T02:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":33,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2020-01-17T02:30:37.739108Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2020-01-17T02:33:39.496415Z","ended":"2020-01-17T02:52:50.676030Z","start_waiting":"2020-01-17T02:33:39.037891Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":4,"ranked":true},{"id":54204,"name":"fun play","director":{"id":702392,"username":"mrpostman","country":"un","icon":"https://secure.gravatar.com/avatar/96cd3db09c23ee48becb6ae4eaf73372?s=64&d=retro","ratings":{"version":5,"overall":{"rating":743.0983433142773,"deviation":92.29598250753001,"volatility":0.059993981172951225}},"ranking":8.04300758229072,"professional":false,"ui_class":""},"description":"play for fun","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":true,"group":{"id":4202,"name":"fun play","summary":"join for fun","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-11-25T23:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-11-26T13:49:59.806398Z","ended":"2020-01-17T07:27:44.817679Z","start_waiting":"2019-11-26T13:49:59.520165Z","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":55823,"name":"Reddit Round Robin Handicap Correspondence 25 Kyu - 16 Kyu","director":{"id":963,"username":"thouis","country":"_LGBT","icon":"https://user-uploads.online-go.com/a2e7f9e59abe305c58d78f58f24e5f13-64.png","ratings":{"version":5,"overall":{"rating":1291.7790212318305,"deviation":62.747586132736146,"volatility":0.059567936719525774}},"ranking":20.843736136897338,"professional":false,"ui_class":"supporter"},"description":"Reddit Round Robin Handicap Correspondence 25 Kyu - 16 Kyu","schedule":null,"title":null,"tournament_type":"roundrobin","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":38,"name":"reddit","summary":"/r/baduk","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2282,"icon":"https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-64.png"},"auto_start_on_max":true,"time_start":"2020-01-24T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":14,"analysis_enabled":true,"exclusivity":"open","started":"2020-01-23T00:59:14.927916Z","ended":"2020-06-22T23:23:04.336460Z","start_waiting":"2020-01-23T00:59:09.847652Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-15.png","player_count":10,"ranked":true},{"id":56030,"name":"Reddit Round Robin Handicap Correspondence 6 Kyu - 6 Dan","director":{"id":963,"username":"thouis","country":"_LGBT","icon":"https://user-uploads.online-go.com/a2e7f9e59abe305c58d78f58f24e5f13-64.png","ratings":{"version":5,"overall":{"rating":1291.7790212318305,"deviation":62.747586132736146,"volatility":0.059567936719525774}},"ranking":20.843736136897338,"professional":false,"ui_class":"supporter"},"description":"Reddit Round Robin Handicap Correspondence 6 Kyu - 6 Dan","schedule":null,"title":null,"tournament_type":"roundrobin","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":38,"name":"reddit","summary":"/r/baduk","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2282,"icon":"https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-64.png"},"auto_start_on_max":true,"time_start":"2020-02-02T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":24,"max_ranking":35,"analysis_enabled":true,"exclusivity":"open","started":"2020-02-04T12:46:49.217334Z","ended":"2020-05-15T01:51:53.729865Z","start_waiting":"2020-02-04T12:46:48.282543Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-15.png","player_count":4,"ranked":true},{"id":55756,"name":"ZESDER Chess & Go Tournament Serie  1th","director":{"id":680909,"username":"Naci Erdem","country":"tr","icon":"https://user-uploads.online-go.com/6905d6ea73c6f243a07e301d31650cef-64.png","ratings":{"version":5,"overall":{"rating":756.8560448505139,"deviation":71.08402662824182,"volatility":0.06003015454350726}},"ranking":8.467686792216096,"professional":false,"ui_class":""},"description":"ZESDER Go Tournament series ..","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":true,"group":{"id":4356,"name":"ZESDER Chess & Go Clup - Balıkesir","summary":"Chess and Go ..","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":5,"icon":"https://user-uploads.online-go.com/10233cc1a62ea6ed371c588e10df3295-64.png"},"auto_start_on_max":false,"time_start":"2020-01-20T11:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2020-01-20T16:24:18.845042Z","ended":"2020-07-06T16:08:09.891530Z","start_waiting":"2020-01-20T16:24:18.536949Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/10233cc1a62ea6ed371c588e10df3295-15.png","player_count":4,"ranked":true},{"id":60863,"name":"Blitz 19x19 Elimination Tournament 2020-05-21 21:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":1,"name":"Blitz 19x19 Elimination Tournament","rrule":"DTSTART:20260511T210000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:06:42.010011Z","last_run":"2026-05-11T21:00:49.638645Z","lead_time_seconds":1800,"tournament_type":"elimination","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-12T01:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2020-05-21T21:30:39.421837Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2020-05-21T21:30:40.613167Z","ended":"2020-05-21T22:13:38.431102Z","start_waiting":"2020-05-21T21:30:39.769267Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":7,"ranked":true},{"id":74314,"name":"2nd Live Friendly Friends Go Tournament Club Tournament!","director":{"id":809885,"username":"F.W.Nietzsche","country":"zz","icon":"https://user-uploads.online-go.com/8ab38005ce633c5a0033596845d38301-64.png","ratings":{"version":5,"overall":{"rating":1098.5691891405918,"deviation":62.177583318180595,"volatility":0.06020919917444374}},"ranking":17.093163926066058,"professional":false,"ui_class":""},"description":"Please only sign up if you are definitely going to be able to play on the day. If you are not able to play please just withdraw from the Tournament before it starts to avoid inconveniencing other players.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":68,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":2100,"period_time":45,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":8463,"name":"Friendly Go Tournament Club","summary":"A group for friendly friends to enjoy regular casual tournaments. Handicaps for weaker players. Correspondence and live tournaments. Learn and grow stronger together! ♥","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":41,"icon":"https://user-uploads.online-go.com/8cbb7654b3ba711461de7545d0d09595-64.png"},"auto_start_on_max":false,"time_start":"2021-06-13T09:10:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2021-06-13T09:10:08.662885Z","ended":"2021-06-13T11:18:55.114326Z","start_waiting":"2021-06-13T09:10:08.353701Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8cbb7654b3ba711461de7545d0d09595-15.png","player_count":13,"ranked":true},{"id":63123,"name":"Live 9x9 Double Elimination Tournament 2020-07-14 22:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20260511T220000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-05-11T22:00:49.643135Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-12T02:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":33,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2020-07-14T22:30:41.477041Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2020-07-14T22:30:43.036789Z","ended":"2020-07-14T23:42:40.666238Z","start_waiting":"2020-07-14T22:30:42.798817Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":7,"ranked":true}]}