{"count":59544,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=5656","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=5654","results":[{"id":3062,"name":"Go Fight Club: DDK Live 9x9 - 7/28/14","director":{"id":67689,"username":"deleted-917cec75-b08a-4a68-ab58-74a73a3a29f1","country":"us","icon":"https://secure.gravatar.com/avatar/476d9cf7ad2c21c097c7272e0acfc962?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1204.825567179209,"deviation":62.50245677818495,"volatility":0.059948158596285835}},"ranking":19.230515524822877,"professional":false,"ui_class":""},"description":"Start time: As soon as we feel like it.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":308,"name":"Go Fight Club","summary":"Focused giving DDKs a place for live tournaments and sparring matches for improvement.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":7,"icon":"https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-64.png"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2014-07-28T21:29:26.119828Z","ended":"2014-07-28T21:57:09.885354Z","start_waiting":"2014-07-28T21:29:25.774320Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-15.png","player_count":0,"ranked":true},{"id":72238,"name":"spring tournament","director":{"id":743533,"username":"ss76","country":"ru","icon":"https://secure.gravatar.com/avatar/13929beaec2a082c41c26666dd917e5a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":865.69965614538,"deviation":63.39878919317945,"volatility":0.06003400172803372}},"ranking":11.578235639193064,"professional":false,"ui_class":""},"description":"tournament for those who want to","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":3,"name":"OGS","summary":"An open group for folks' who like OGS!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1782,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"},"auto_start_on_max":true,"time_start":"2021-03-06T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2021-03-06T17:00:07.684610Z","ended":"2021-03-29T23:29:00.399693Z","start_waiting":"2021-03-06T17:00:06.939286Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png","player_count":6,"ranked":true},{"id":123709,"name":"Tournament for DDKs, celebrate Spring!","director":{"id":526987,"username":"Gia","country":"gr","icon":"https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png","ratings":{"version":5,"overall":{"rating":1071.8732848694913,"deviation":64.4283895200605,"volatility":0.06006999880407558}},"ranking":16.52365668585774,"professional":false,"ui_class":"supporter"},"description":"Pauses are not allowed.\n\nPlease note this is absolute time tournament.","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":true,"total_time":1209600},"is_open":true,"exclude_provisional":true,"group":{"id":3,"name":"OGS","summary":"An open group for folks' who like OGS!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1782,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"},"auto_start_on_max":false,"time_start":"2025-02-28T22:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2025-02-28T22:00:51.410978Z","ended":"2025-04-09T14:52:14.380779Z","start_waiting":"2025-02-28T22:00:50.972972Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png","player_count":9,"ranked":true},{"id":123317,"name":"9x9 Mini League 10k-25k #269","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1338.236598358355,"deviation":69.33518936018596,"volatility":0.06020490973909506}},"ranking":21.661681692398613,"professional":false,"ui_class":""},"description":"Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":95543,"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":3524,"name":"9x9 Lovers","summary":"A group for Go players who love the 9x9 board.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":697,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2024-12-22T20:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2024-12-19T15:19:08.104821Z","ended":"2025-01-31T17:35:32.847328Z","start_waiting":"2024-12-19T15:19:07.930878Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":3061,"name":"Go Fight Club: DDK Live 9x9 - 7/29/14","director":{"id":67689,"username":"deleted-917cec75-b08a-4a68-ab58-74a73a3a29f1","country":"us","icon":"https://secure.gravatar.com/avatar/476d9cf7ad2c21c097c7272e0acfc962?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1204.825567179209,"deviation":62.50245677818495,"volatility":0.059948158596285835}},"ranking":19.230515524822877,"professional":false,"ui_class":""},"description":"Start time: 6:00 pm PDT / 1:00 am GMT.\nJoin the group chat room for announcements, discussion and trash talk.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":308,"name":"Go Fight Club","summary":"Focused giving DDKs a place for live tournaments and sparring matches for improvement.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":7,"icon":"https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-64.png"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2014-07-30T01:00:21.605865Z","ended":"2014-07-30T01:16:51.697181Z","start_waiting":"2014-07-30T01:00:21.342223Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-15.png","player_count":0,"ranked":true},{"id":135782,"name":"9x9 Mini League 10k-25k #357","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1338.236598358355,"deviation":69.33518936018596,"volatility":0.06020490973909506}},"ranking":21.661681692398613,"professional":false,"ui_class":""},"description":"Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":95543,"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":3524,"name":"9x9 Lovers","summary":"A group for Go players who love the 9x9 board.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":697,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2025-12-28T20:05:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2025-12-29T14:52:01.614047Z","ended":"2026-01-16T09:56:19.404053Z","start_waiting":"2025-12-29T14:52:01.422769Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":72175,"name":"Ray Club Tournament #1","director":{"id":913515,"username":"sopxia695","country":"us","icon":"https://user-uploads.online-go.com/49f314ee37459609caa002fda6bb9f71-64.png","ratings":{"version":5,"overall":{"rating":1020.0218746691146,"deviation":64.68093019349031,"volatility":0.05999516854702964}},"ranking":15.375792215229328,"professional":false,"ui_class":""},"description":"This Correspondence Go Tournament is open to 25 kyu - 10 kyu and provisional players! \n\nThis is meant to be a fun Tournament :)\n\nStart Time: 3/13/2021 10:00 AM (pst in U.S.)","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":87360,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":86400,"max_time":86400},"is_open":true,"exclude_provisional":false,"group":{"id":8533,"name":"Ray Club :)","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":2,"icon":"https://user-uploads.online-go.com/4e8a57f2fff8591312860c4963a19440-64.png"},"auto_start_on_max":false,"time_start":"2021-03-13T18:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2021-03-12T15:39:03.855137Z","ended":"2021-04-20T20:10:15.156570Z","start_waiting":"2021-03-12T15:39:03.648100Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/4e8a57f2fff8591312860c4963a19440-15.png","player_count":4,"ranked":true},{"id":136001,"name":"13x13 Mini League 10k-25k #43","director":{"id":1688153,"username":"Mittelmark","country":"de","icon":"https://user-uploads.online-go.com/f86d53e1b08ba490783eac759518a835-64.png","ratings":{"version":5,"overall":{"rating":1085.853799560171,"deviation":67.3768163524415,"volatility":0.060025167068784406}},"ranking":16.823651478136373,"professional":false,"ui_class":"supporter"},"description":"A little round robin with 4 games for everyone on a 13x13 board with (not too) relaxed time settings.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":93703,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":432000,"max_time":1209600},"is_open":true,"exclude_provisional":true,"group":{"id":161,"name":"13x13","summary":"Like to play on a 13 x 13 board?","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":58,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2026-01-09T19:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2026-01-08T19:27:25.730216Z","ended":"2026-04-08T21:59:27.274541Z","start_waiting":"2026-01-08T19:27:25.531965Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true},{"id":2898,"name":"Live for now 9s","director":{"id":20502,"username":"nobush","country":"cn","icon":"https://user-uploads.online-go.com/d0c558f672e167a609363bda95da4150-64.png","ratings":{"version":5,"overall":{"rating":1360.8917638051946,"deviation":63.382385826911175,"volatility":0.06067091026698614}},"ranking":22.050310410012752,"professional":false,"ui_class":""},"description":"Let's play, 就現在","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":-1,"rules":"aga","time_per_move":176640,"time_control_parameters":{"time_control":"fischer","initial_time":345600,"max_time":691200,"time_increment":172800},"is_open":true,"exclude_provisional":false,"group":{"id":24,"name":"Double Digit Kyu Room","summary":"For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3658,"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":10,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2014-05-05T15:11:58.325964Z","ended":"2015-07-14T11:30:45.454509Z","start_waiting":"2014-05-05T15:11:53.216748Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":123064,"name":"9x9 New Zealand 25k-10k League #23","director":{"id":178104,"username":"dexonsmith","country":"ca","icon":"https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png","ratings":{"version":5,"overall":{"rating":1390.7732166446785,"deviation":67.55416504748428,"volatility":0.06064009346038413}},"ranking":22.55312076827671,"professional":false,"ui_class":"supporter"},"description":"25k-10k. 5 players. Starts only when full.\n\nNew Zealand rules. 9x9 board. Even games. Round robin.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"nz","time_per_move":95543,"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":14024,"name":"New Zealand Ladders","summary":"Group for ladders and tournaments that use New Zealand rules.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":80,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png"},"auto_start_on_max":true,"time_start":"2024-12-24T04:09:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2024-12-19T15:28:23.981424Z","ended":"2024-12-24T13:40:30.997731Z","start_waiting":"2024-12-19T15:28:23.823895Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png","player_count":5,"ranked":true}]}