{"count":60437,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=31","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=29","results":[{"id":87586,"name":"SDK DDK Ultra Fast Handicap 6","director":{"id":886972,"username":"Babbo Bruno","country":"us","icon":"https://user-uploads.online-go.com/3a86884a3c89d9e4d9b53b217b0675cf-64.png","ratings":{"version":5,"overall":{"rating":1012.0587490027268,"deviation":64.04727555255688,"volatility":0.05978683928939723}},"ranking":15.194355218427889,"professional":false,"ui_class":"supporter"},"description":"Note handicap and extremely aggressive time control. This is a fighting tournament you must get at least 6 moves per day.","schedule":null,"title":null,"tournament_type":"elimination","handicap":-1,"rules":"japanese","time_per_move":17280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":14400,"initial_time":259200,"max_time":345600},"is_open":true,"exclude_provisional":true,"group":{"id":508,"name":"Fast Correspondence","summary":"Tournaments for people who like to play quick correspondence games.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":832,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":true,"time_start":"2022-03-28T16:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2022-03-26T07:00:58.263218Z","ended":"2022-08-17T01:57:16.294922Z","start_waiting":"2022-03-26T07:00:58.048921Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":16,"ranked":true},{"id":128586,"name":"I’m back :)","director":{"id":1753794,"username":"Psycho_Pyro_YT","country":"us","icon":"https://user-uploads.online-go.com/6e7ffcec7fe23ee5c5bda0be29d97918-64.png","ratings":{"version":5,"overall":{"rating":1187.5354821860858,"deviation":79.94171154505682,"volatility":0.06009032974021443}},"ranking":18.895890082838932,"professional":false,"ui_class":""},"description":"Hi guyssss","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":600,"max_time":3600},"is_open":true,"exclude_provisional":false,"group":{"id":14868,"name":"Study group 9x9, 13x13, 19x19","summary":"We like to play all go seriously. We study, play each other, and have tournaments every now and then.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":71,"icon":"https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png"},"auto_start_on_max":false,"time_start":"2025-05-20T21:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-05-20T21:00:29.885303Z","ended":"2025-05-20T21:20:54.365499Z","start_waiting":"2025-05-20T21:00:29.811680Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png","player_count":4,"ranked":true},{"id":59154,"name":"Time time","director":{"id":755968,"username":"謝老師","country":"un","icon":"https://secure.gravatar.com/avatar/55fdea7a4d340c79c47602aa98f30b74?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2176.8933142899295,"deviation":70.02656654711419,"volatility":0.0600086352768646}},"ranking":32.925221575626956,"professional":false,"ui_class":""},"description":"testing","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":17,"time_control_parameters":{"system":"canadian","time_control":"canadian","speed":"live","pause_on_weekends":false,"main_time":240,"period_time":360,"stones_per_period":25},"is_open":true,"exclude_provisional":false,"group":{"id":5110,"name":"香港兒童棋院","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":108,"icon":"https://user-uploads.online-go.com/d6eb3e6028ad3f005423be2afc2e5d0e-64.png"},"auto_start_on_max":false,"time_start":"2020-04-17T01:40:00Z","players_start":3,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2020-04-17T01:40:03.486535Z","ended":"2020-04-17T02:13:19.551257Z","start_waiting":"2020-04-17T01:40:03.215894Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d6eb3e6028ad3f005423be2afc2e5d0e-15.png","player_count":3,"ranked":true},{"id":104595,"name":"Go ahead","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":"Go on my dear","schedule":null,"title":null,"tournament_type":"elimination","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":13349,"name":"QwertyGo","summary":"Just do it!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://user-uploads.online-go.com/a7326adea623ec6574e73373e3e4ba1d-64.png"},"auto_start_on_max":false,"time_start":"2023-06-22T07:35:00Z","players_start":1,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2023-06-22T07:35:27.375906Z","ended":"2023-06-22T07:35:27.354713Z","start_waiting":"2023-06-22T07:35:26.942176Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/a7326adea623ec6574e73373e3e4ba1d-15.png","player_count":1,"ranked":true},{"id":100668,"name":"CHEERFUL GO #2 Single Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/e840f4920c1211e712dd265d8b780926-64.png","ratings":{"version":5,"overall":{"rating":2008.694251879719,"deviation":69.42309260612872,"volatility":0.05977725549225209}},"ranking":31.063640018165998,"professional":false,"ui_class":""},"description":"1 day/step, welcome and have fun!\n\nPAUSE/ VACATION = DISQUALIFIED! 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":86400,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":false,"per_move":86400},"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":78,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2023-03-09T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":32,"analysis_enabled":true,"exclusivity":"open","started":"2023-03-09T04:00:57.388618Z","ended":"2023-06-07T15:15:07.300320Z","start_waiting":"2023-03-09T04:00:57.171434Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":17,"ranked":true},{"id":20957,"name":"9x9 Double elimination - October 2016","director":{"id":126739,"username":"🐬Sofiam🐬","country":"_Olimpic_Movement","icon":"https://user-uploads.online-go.com/3448d55b1fa874861bc9029bd534f998-64.png","ratings":{"version":5,"overall":{"rating":1012.0554496406809,"deviation":84.91308607572303,"volatility":0.076882078105041}},"ranking":15.194279748149173,"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":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"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":3003,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":true,"time_start":"2016-10-15T18:11:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-10-15T18:11:54.983700Z","ended":"2017-08-27T23:52:12.458128Z","start_waiting":"2016-10-15T18:11:53.878302Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":31,"ranked":true},{"id":106538,"name":"19x19 Open D.E. Cup #36","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1306.176402258318,"deviation":71.10478623116208,"volatility":0.060238298683302105}},"ranking":21.10032466791975,"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/12599","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":88451,"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":12599,"name":"GO Special Tournaments","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":81,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2023-08-20T21:05:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-08-19T18:52:57.593418Z","ended":"2024-03-09T07:46:45.812593Z","start_waiting":"2023-08-19T18:52:57.459089Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":8,"ranked":true},{"id":91020,"name":"13th SDK DDK Ultra Fast Handicap","director":{"id":886972,"username":"Babbo Bruno","country":"us","icon":"https://user-uploads.online-go.com/3a86884a3c89d9e4d9b53b217b0675cf-64.png","ratings":{"version":5,"overall":{"rating":1012.0587490027268,"deviation":64.04727555255688,"volatility":0.05978683928939723}},"ranking":15.194355218427889,"professional":false,"ui_class":"supporter"},"description":"Handicap is on this time, so we're back to fighting.\nNote the aggressive time requirements. You must average at least 6 plays per day.","schedule":null,"title":null,"tournament_type":"elimination","handicap":-1,"rules":"japanese","time_per_move":17280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":14400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":508,"name":"Fast Correspondence","summary":"Tournaments for people who like to play quick correspondence games.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":832,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":false,"time_start":"2022-06-13T07:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2022-06-13T07:00:09.209669Z","ended":"2022-08-31T01:36:28.567530Z","start_waiting":"2022-06-13T07:00:09.036912Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":7,"ranked":true},{"id":104594,"name":"Go on","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":"Go on my dear","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"korean","time_per_move":21,"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":13349,"name":"QwertyGo","summary":"Just do it!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://user-uploads.online-go.com/a7326adea623ec6574e73373e3e4ba1d-64.png"},"auto_start_on_max":false,"time_start":"2023-06-22T07:00:00Z","players_start":1,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2023-06-22T07:00:26.979248Z","ended":"2023-06-22T07:06:30.757347Z","start_waiting":"2023-06-22T07:00:26.935642Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/a7326adea623ec6574e73373e3e4ba1d-15.png","player_count":2,"ranked":true},{"id":122759,"name":"JORNADA 11 DE ENTRENEMIENTO BÁSICO DE GO INVIERNO 2024","director":{"id":798920,"username":"vaik.kanik","country":"mx","icon":"https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png","ratings":{"version":5,"overall":{"rating":938.0170909082706,"deviation":60.21036349786097,"volatility":0.05972651488465604}},"ranking":13.435563343186688,"professional":false,"ui_class":""},"description":"En el fondo no sólo se trata de vencer a los oponentes en el tablero de Go; se trata, sobre todo, de vencerse a uno mismo, momento a momento, día tras día, practicando el arte.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":51,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":4974,"name":"Taller de Go-Biblioteca de México","summary":"Torneos todos los sábados a las 17:30 hrs (Ciudad de México)","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":236,"icon":"https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"},"auto_start_on_max":false,"time_start":"2024-12-01T00:35:00Z","players_start":2,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"invite","started":"2024-12-01T00:35:30.596057Z","ended":"2024-12-01T00:53:25.744257Z","start_waiting":"2024-12-01T00:35:30.551318Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png","player_count":3,"ranked":true}]}