{"count":60203,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=exclude_provisional&page=547","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=exclude_provisional&page=545","results":[{"id":1105,"name":"TheSubordinateOne's mini-tournament","director":{"id":30239,"username":"TheSubordinateOne","country":"un","icon":"https://secure.gravatar.com/avatar/9d148fc3117adbd351b56a1bf9c9fc4a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1149.2957011176584,"deviation":129.52149972174226,"volatility":0.06000889415855105}},"ranking":18.138171709438343,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"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":385,"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":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2010-04-02T15:05:27Z","ended":"2010-04-02T13:05:27Z","start_waiting":null,"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":137513,"name":"Southampton Jan2026 13x13 Bracket Tournament","director":{"id":1350621,"username":"SMS-Mr.d","country":"us","icon":"https://user-uploads.online-go.com/a37a10b28a4630ef53f62c17e567cca7-64.png","ratings":{"version":5,"overall":{"rating":1075.2700317591648,"deviation":61.726979937746016,"volatility":0.059987307199874225}},"ranking":16.59690261731099,"professional":false,"ui_class":""},"description":"Southampton Jan2026 13x13 Bracket Tournament","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":7,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":6,"initial_time":60,"max_time":60},"is_open":true,"exclude_provisional":false,"group":{"id":14789,"name":"Southampton Middle School Go Club","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":true,"member_count":15,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2026-02-18T20:03:00Z","players_start":2,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2026-02-18T20:03:15.681095Z","ended":"2026-02-18T20:52:51.822051Z","start_waiting":"2026-02-18T20:03:15.300507Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":8,"ranked":false},{"id":138518,"name":"19x19 Open D.E. Cup #166","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1325.0529908848616,"deviation":70.58676374549262,"volatility":0.06023746882442591}},"ranking":21.43248918766429,"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":79,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2026-03-29T21:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-03-27T02:55:04.502003Z","ended":null,"start_waiting":"2026-03-27T02:55:04.258653Z","board_size":19,"active_round":2,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":8,"ranked":true},{"id":133923,"name":"/doko/ test","director":{"id":1302950,"username":"yulesmoke420blazer","country":"un","icon":"https://secure.gravatar.com/avatar/31b12bcaf2374d4f2b99581c5e9c438f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1209.3181899424123,"deviation":69.95419398427921,"volatility":0.05998751228872752}},"ranking":19.316678030036563,"professional":false,"ui_class":""},"description":"/doko/ bros, we're reclining","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":12,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":10,"initial_time":300,"max_time":1200},"is_open":true,"exclude_provisional":false,"group":{"id":15852,"name":"/doko/","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://user-uploads.online-go.com/2c27407d2390c6df8f792634c5522743-64.png"},"auto_start_on_max":true,"time_start":"2025-10-31T12:33:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-10-31T12:34:48.475404Z","ended":"2025-10-31T13:27:49.629048Z","start_waiting":"2025-10-31T12:34:48.098612Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/2c27407d2390c6df8f792634c5522743-15.png","player_count":2,"ranked":true},{"id":43641,"name":"The Shina-Dinna Tournament!","director":{"id":72931,"username":"Devin Fraze","country":"us","icon":"https://user-uploads.online-go.com/30634b6254158737cbfb2131816d6646-64.png","ratings":{"version":5,"overall":{"rating":1764.5345001489945,"deviation":63.73384461159048,"volatility":0.060005602842177916}},"ranking":28.063447041960913,"professional":false,"ui_class":"supporter aga"},"description":"Winner of this tournament will receive the chance to challenge Mr. Shinabery to a game. If you beat Mr. Shinabery, he will buy you lunch for a week!\n\nThis tournament is for students of ACPA only.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":17,"time_control_parameters":{"period_time":15,"main_time":180,"system":"byoyomi","pause_on_weekends":false,"time_control":"byoyomi","periods":3,"speed":"live"},"is_open":true,"exclude_provisional":false,"group":{"id":2910,"name":"ACPA Workshop","summary":"This is the OGS group for the students of ACPA (Arts and College Preparatory Academy)","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":28,"icon":"https://user-uploads.online-go.com/6a34519632752d8ba333a287de29a71e-64.png"},"auto_start_on_max":false,"time_start":"2018-12-13T18:30:00Z","players_start":1,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2018-12-13T18:29:29.681012Z","ended":"2018-12-13T18:56:45.284200Z","start_waiting":"2018-12-13T18:29:29.165222Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6a34519632752d8ba333a287de29a71e-15.png","player_count":8,"ranked":true},{"id":137298,"name":"1. 5B-turnering","director":{"id":1513196,"username":"Razzuk","country":"un","icon":"https://user-uploads.online-go.com/6338f23f38adf05f83e4a04ef01bb543-64.png","ratings":{"version":5,"overall":{"rating":1126.3146041872528,"deviation":63.826785443686894,"volatility":0.06004252334732205}},"ranking":17.67057804460103,"professional":false,"ui_class":"supporter"},"description":"Turnering","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":13,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":7,"initial_time":180,"max_time":900},"is_open":true,"exclude_provisional":false,"group":{"id":15714,"name":"5B med Mikael","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":true,"member_count":30,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2026-02-12T09:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2026-02-12T08:37:21.443864Z","ended":"2026-02-12T09:06:17.455932Z","start_waiting":"2026-02-12T08:37:20.453715Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":21,"ranked":true},{"id":1104,"name":"2010 Kyu MiniTournament","director":{"id":15162,"username":"euler","country":"eu","icon":"https://user-uploads.online-go.com/14a397689a9969abb5ff14afb30e1e98-64.png","ratings":{"version":5,"overall":{"rating":1546.4251774504394,"deviation":60.570294709896515,"volatility":0.05946120315310723}},"ranking":25.009013211499884,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"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":385,"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":19,"max_ranking":27,"analysis_enabled":false,"exclusivity":"open","started":"2010-06-03T07:15:34Z","ended":"2010-06-03T05:15:34Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":74985,"name":"8/8 Father's day Tournament (Lady also welcome)","director":{"id":791718,"username":"StormPoseidon","country":"us","icon":"https://user-uploads.online-go.com/df5a7920cdb117a8fd186c7c7bfde50e-64.png","ratings":{"version":5,"overall":{"rating":1014.6049575149217,"deviation":65.63027450319301,"volatility":0.05999370468462913}},"ranking":15.25252447253857,"professional":false,"ui_class":""},"description":"Celebrate Father's Day in Taiwan.\n \nFather's day in Taiwan is on August 8th which is 8/8 in Taiwan time zone.\n\n8 8 = Pa Pa (similar pronunciation in Chinese = 88)","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":612480,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":604800,"initial_time":691200,"max_time":691200},"is_open":true,"exclude_provisional":false,"group":{"id":1144,"name":"Taiwanese","summary":"Mostly Taiwanese!\n\nlet us know if you want to be admin. Please take great care, thank you!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":181,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-64.png"},"auto_start_on_max":false,"time_start":"2021-08-07T12:08:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-08-07T12:08:13.161232Z","ended":null,"start_waiting":"2021-08-07T12:08:06.185403Z","board_size":19,"active_round":7,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-15.png","player_count":74,"ranked":true},{"id":93486,"name":"ซ้อม 321","director":{"id":564908,"username":"Sarawoot Kanya","country":"th","icon":"https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png","ratings":{"version":5,"overall":{"rating":1450.7244757952644,"deviation":64.2988723906399,"volatility":0.06068198210976438}},"ranking":23.53012500304784,"professional":false,"ui_class":""},"description":"ซ้อม 321","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":13,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":10,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":5893,"name":"Go Family","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":150,"icon":"https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-64.png"},"auto_start_on_max":false,"time_start":"2022-08-14T02:47:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2022-08-14T02:47:51.224792Z","ended":"2022-08-14T02:59:04.558918Z","start_waiting":"2022-08-14T02:47:51.124160Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png","player_count":4,"ranked":true},{"id":44560,"name":"MEMELORDZ FIRST TOURNAMENT","director":{"id":599053,"username":"SebCox06","country":"us","icon":"https://user-uploads.online-go.com/4c04aa27d1d8003d53fb70dd46b4696c-64.png","ratings":{"version":5,"overall":{"rating":1358.7901026166594,"deviation":83.47267339228871,"volatility":0.060027391220936525}},"ranking":22.01453161779452,"professional":false,"ui_class":""},"description":"memelordz first tournament","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":3238,"name":"MEMELORDS","summary":"MEMES FOR DAYZ","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":5,"icon":"https://user-uploads.online-go.com/0615de35f80b51f410284b9290b10ced-64.png"},"auto_start_on_max":true,"time_start":"2019-01-11T17:55:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2019-01-11T17:55:48.282017Z","ended":"2019-01-18T17:10:29.197893Z","start_waiting":"2019-01-11T17:55:48.012445Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/0615de35f80b51f410284b9290b10ced-15.png","player_count":4,"ranked":true}]}