{"count":59381,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5773","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5771","results":[{"id":92729,"name":"9x9 Open D.E. Cup #32","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1374.7751237755672,"deviation":66.77688583915469,"volatility":0.06020222911924243}},"ranking":22.28528239731174,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"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":698,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2022-07-31T20:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-07-30T00:23:05.611850Z","ended":"2022-12-29T16:59:55.277433Z","start_waiting":"2022-07-30T00:23:05.476782Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":8,"ranked":true},{"id":136043,"name":"9x9 Open D.E. Cup #217","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1374.7751237755672,"deviation":66.77688583915469,"volatility":0.06020222911924243}},"ranking":22.28528239731174,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"double_elimination","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":false,"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":698,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2026-01-11T20:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-01-10T21:07:27.399114Z","ended":null,"start_waiting":"2026-01-10T21:07:27.231056Z","board_size":9,"active_round":2,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":8,"ranked":true},{"id":27183,"name":"have fun :)","director":{"id":433931,"username":"natsu101","country":"zz","icon":"https://user-uploads.online-go.com/04dd329c876776138743c655012ff9aa-64.png","ratings":{"version":5,"overall":{"rating":1112.9758581338638,"deviation":65.41890522404191,"volatility":0.06008009375749486}},"ranking":17.394780305447448,"professional":false,"ui_class":""},"description":"join if you want","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":2446080,"time_control_parameters":{"period_time":2419200,"main_time":2419200,"system":"byoyomi","pause_on_weekends":true,"time_control":"byoyomi","periods":5,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"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":3654,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2017-05-22T19:58:00Z","players_start":25,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":30,"analysis_enabled":true,"exclusivity":"open","started":"2017-05-22T19:58:16.689694Z","ended":"2023-06-17T06:42:09.200006Z","start_waiting":"2017-05-22T19:58:14.804389Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":14,"ranked":true},{"id":21438,"name":"4 Players Malkovich Round Robin 6k-1k","director":{"id":101851,"username":"Wulfenia.","country":"at","icon":"https://user-uploads.online-go.com/6a8db8634f80d330709dbfcf5eb52c53-64.png","ratings":{"version":5,"overall":{"rating":1673.9396835392938,"deviation":62.174479381749286,"volatility":0.060391616981561626}},"ranking":26.84328054228324,"professional":false,"ui_class":""},"description":"You are expected to comment your moves in your Malkovich log. You are also expected to play reasonably fast so that the tournament ends within a couple of weeks and everyone can discuss the games together.\n\nWhile I don't want to make any strict rules about no holidays at all or how much you need to write in your log players can and will be disqualified if they still neglect these things after a warning.\n\nYou are also encouraged to comment on other players' games. You have three games of your own and three games of other people to comment upon.\n\nPlease sign up only if you are interested in an active and interactive learning tournament.\n\nIf you want to get notifications of Malko tournaments sign up to my group https://online-go.com/group/794\n\nIf you want other rank restrictions or settings contact me or simply start another tournament from my group.","schedule":null,"title":null,"tournament_type":"roundrobin","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":794,"name":"Malkovich group of Wulfenia","summary":"Malkovich tournament launching place","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":20,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2016-11-05T16:46:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":24,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2016-11-08T09:05:56.679810Z","ended":"2017-01-31T20:36:52.715171Z","start_waiting":"2016-11-08T09:05:55.816942Z","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":136250,"name":"HAPPY GO #135 Double Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1870.8072779988947,"deviation":70.96802092536763,"volatility":0.0598346971726683}},"ranking":29.417331290058765,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nDouble elimination tournament every Sunday.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2026-01-18T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2026-01-18T04:00:26.547871Z","ended":null,"start_waiting":"2026-01-18T04:00:26.300444Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":16,"ranked":true},{"id":131411,"name":"HAPPY GO #116 Double Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1870.8072779988947,"deviation":70.96802092536763,"volatility":0.0598346971726683}},"ranking":29.417331290058765,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nDouble elimination tournament every Sunday.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2025-08-17T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-17T04:00:33.984628Z","ended":"2025-09-30T06:27:32.135200Z","start_waiting":"2025-08-17T04:00:33.901421Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":6,"ranked":true},{"id":137529,"name":"CHEERFUL GO #128 Single Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1870.8072779988947,"deviation":70.96802092536763,"volatility":0.0598346971726683}},"ranking":29.417331290058765,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have fun!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nSingle elimination tournament every Thursday.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2026-02-26T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2026-02-26T04:00:22.570469Z","ended":null,"start_waiting":"2026-02-26T04:00:22.261551Z","board_size":19,"active_round":1,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":9,"ranked":true},{"id":34899,"name":"9x9 Double Elimination - May 2018","director":{"id":138053,"username":"小狮子","country":"cn","icon":"https://user-uploads.online-go.com/f8bf837cba1ea6edbf6e8843cfac768c-64.png","ratings":{"version":5,"overall":{"rating":1595.0833530556724,"deviation":63.72303450293403,"volatility":0.060426854839621964}},"ranking":25.72620168684632,"professional":false,"ui_class":""},"description":"Everyone is welcome","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400,"speed":"correspondence"},"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":2971,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2018-05-14T22:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2018-05-14T22:00:56.946642Z","ended":"2019-07-22T11:50:46.511877Z","start_waiting":"2018-05-14T22:00:50.062391Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":47,"ranked":true},{"id":93811,"name":"17.00​ เจอกัน​ ซ้อมGoZodac","director":{"id":517674,"username":"KrooEkkaphong","country":"un","icon":"https://user-uploads.online-go.com/beb385635696d1e17761a8bb919df7a2-64.png","ratings":{"version":5,"overall":{"rating":1276.6976312079344,"deviation":69.89287215410974,"volatility":0.0601233009775715}},"ranking":20.571872118830704,"professional":false,"ui_class":""},"description":"มาทุกคน","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":300,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"live","pause_on_weekends":false,"per_move":300},"is_open":true,"exclude_provisional":false,"group":{"id":2276,"name":"คัดตัวนักกีฬาหมากล้อม มปน.","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":114,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2022-08-23T10:00:00Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2022-08-23T10:00:53.959827Z","ended":"2022-08-23T11:44:12.493340Z","start_waiting":"2022-08-23T10:00:53.496057Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":20,"ranked":true},{"id":104602,"name":"Tournament","director":{"id":1320385,"username":"qwertyhoped","country":"kz","icon":"https://user-uploads.online-go.com/4dccfaba409209963660878fe4436db9-64.png","ratings":{"version":5,"overall":{"rating":738.523771081629,"deviation":77.72637519352041,"volatility":0.05997530723419386}},"ranking":7.900053879487268,"professional":false,"ui_class":""},"description":"Tonight","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"korean","time_per_move":15,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"blitz","pause_on_weekends":false,"main_time":300,"period_time":10,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":13350,"name":"QwertyPass","summary":"We all together forever","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1,"icon":"https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-64.png"},"auto_start_on_max":false,"time_start":"2023-06-22T07:55:00Z","players_start":1,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2023-06-22T07:55:27.422487Z","ended":"2023-06-22T07:55:27.404440Z","start_waiting":"2023-06-22T07:55:26.941728Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-15.png","player_count":1,"ranked":true}]}