{"count":60781,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-max_ranking&page=5528","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-max_ranking&page=5526","results":[{"id":114743,"name":"California spangled Cat tournament #13","director":{"id":1518938,"username":"KittyWise","country":"us","icon":"https://user-uploads.online-go.com/dfb96e8660fdc662a5bd238eef23578c-64.png","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"Let's playing around now\n\n https://online-go.com/group/14076 welcome join","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":23061,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":21600,"initial_time":86400,"max_time":129600},"is_open":true,"exclude_provisional":false,"group":{"id":14076,"name":"KittyWise","summary":"----------------------------------------------------------------------------------------------------------------------","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":60,"icon":"https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-64.png"},"auto_start_on_max":false,"time_start":"2024-04-13T00:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2024-04-13T00:00:55.378204Z","ended":"2024-04-14T00:01:11.465367Z","start_waiting":"2024-04-13T00:00:55.282183Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-15.png","player_count":4,"ranked":true},{"id":118831,"name":"Go advance forward forever - Kyu rank Warriors tournament D.E. #7","director":{"id":1436588,"username":"Arrow A6 anti-","country":"zz","icon":"https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png","ratings":{"version":5,"overall":{"rating":588.6751839572613,"deviation":80.73457404236709,"volatility":0.0636275307525229}},"ranking":5,"professional":false,"ui_class":""},"description":"All Kyu rank players welcome to joining and play Have Fun Enjoy 🎊\n\nWish all players will get what you want to achieve😎\n\n
","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":13797,"name":" 无间勤碁术化 Go Advance forward forever","summary":"欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":498,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"},"auto_start_on_max":true,"time_start":"2024-08-09T19:00:00Z","players_start":6,"first_pairing_method":"slaughter","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2024-08-09T19:00:08.307415Z","ended":null,"start_waiting":"2024-08-09T19:00:06.457215Z","board_size":19,"active_round":9,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png","player_count":57,"ranked":true},{"id":3173,"name":"European Weekly Cup 19x19 SDK Sunday, 5.10.2014. 18:00 UTC/GMT","director":{"id":52052,"username":"ST000MA","country":"rs","icon":"https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1799.9381573657638,"deviation":64.35646408381396,"volatility":0.06273991121156029}},"ranking":28.52333084327062,"professional":false,"ui_class":""},"description":"For more information see [European Tournament Group page](European Weekly Cup 19x19 DDK Sunday, 21.9.2014.).","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":76,"time_control_parameters":{"time_control":"byoyomi","period_time":60,"main_time":1500,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":326,"name":"European Weekly Cup","summary":"Our goal is to provide tournaments with a schedule oriented for european players. Non-european players are welcome !!!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":254,"icon":"https://user-uploads.online-go.com/6811f1a03590402ce5debeda4cb7b2f7-64.png"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":21,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2014-10-05T17:59:19.370643Z","ended":"2014-10-05T18:57:31.043377Z","start_waiting":"2014-10-05T17:59:19.196461Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6811f1a03590402ce5debeda4cb7b2f7-15.png","player_count":0,"ranked":true},{"id":87144,"name":"WSC Tournament","director":{"id":1067981,"username":"Averyw123","country":"nz","icon":"https://user-uploads.online-go.com/f887017259dd7746e20627b59b0c7968-64.png","ratings":{"version":5,"overall":{"rating":1274.6513862158752,"deviation":65.37626830930803,"volatility":0.06010299986513658}},"ranking":20.534738366137827,"professional":false,"ui_class":"supporter"},"description":"Automatic site wide tournament","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":false,"main_time":259200,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":10855,"name":"⚫️The Brilliant World Of OGS⚪️","summary":"Are you an OGS fan? If you are, join this group where there’s great tournaments and games to be played.\n\nPeople and bots can chat and play in this group. This is a public group so all are welcome to join.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":191,"icon":"https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-64.png"},"auto_start_on_max":false,"time_start":"2022-03-12T12:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2022-03-12T12:00:03.435428Z","ended":"2022-06-13T21:33:35.096688Z","start_waiting":"2022-03-12T12:00:03.308848Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-15.png","player_count":5,"ranked":true},{"id":87561,"name":"19x19 tournament","director":{"id":1125459,"username":"The bird","country":"un","icon":"https://secure.gravatar.com/avatar/7645c7666d7312d774d9c19602f0c5be?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1172.588966894239,"deviation":90.18018989926959,"volatility":0.06001518320124037}},"ranking":18.60267126128303,"professional":false,"ui_class":""},"description":"Automatic site wide tournament","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":91200,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":432000,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":10855,"name":"⚫️The Brilliant World Of OGS⚪️","summary":"Are you an OGS fan? If you are, join this group where there’s great tournaments and games to be played.\n\nPeople and bots can chat and play in this group. This is a public group so all are welcome to join.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":191,"icon":"https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-64.png"},"auto_start_on_max":false,"time_start":"2022-03-20T23:00:00Z","players_start":0,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"group","started":"2022-03-20T23:00:42.813141Z","ended":"2022-03-22T02:55:33.765975Z","start_waiting":"2022-03-20T23:00:42.756260Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-15.png","player_count":3,"ranked":true},{"id":103936,"name":"To each their own sdk #2","director":{"id":1186160,"username":"hanzpk","country":"id","icon":"https://secure.gravatar.com/avatar/9245cc93e872b1d6469e9924bdfc1000?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1111.5691554687749,"deviation":66.53143412879069,"volatility":0.05998959516272649}},"ranking":17.36550225457563,"professional":false,"ui_class":""},"description":"Tired of being laid waste by dan?","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":88451,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":259200,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":false,"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":"2023-07-01T10:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slide","min_ranking":20,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2023-07-01T10:00:57.047078Z","ended":"2024-01-12T09:16:49.945722Z","start_waiting":"2023-07-01T10:00:56.823243Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":9,"ranked":true},{"id":1597,"name":"Gogas's handi- mini-tournament","director":{"id":33115,"username":"Gogas","country":"un","icon":"https://secure.gravatar.com/avatar/4c2edaf5cd233d610074596f38cde0b5?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1832.0378345676754,"deviation":67.28243758726465,"volatility":0.060216512628776815}},"ranking":28.932544383346094,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":259200,"time_control_parameters":{"time_control":"simple","per_move":259200},"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":386,"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":7,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2012-02-06T07:23:49Z","ended":"2012-02-06T06:23:49Z","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":111375,"name":"9x9 Mini League 1k-9k #103","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1440.9445326727584,"deviation":71.76569984976463,"volatility":0.06028442404074632}},"ranking":23.373532705735233,"professional":false,"ui_class":""},"description":"Special league for players between 9kyu and 1kyu. 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":716,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2024-01-14T20:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2024-01-14T14:04:00.889701Z","ended":"2024-02-03T13:05:42.088078Z","start_waiting":"2024-01-14T14:04:00.707383Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":132964,"name":"9x9 Mini League 1k-9k #155","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1440.9445326727584,"deviation":71.76569984976463,"volatility":0.06028442404074632}},"ranking":23.373532705735233,"professional":false,"ui_class":""},"description":"Special league for players between 9kyu and 1kyu. 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":716,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2025-10-26T20:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2025-10-25T12:01:43.225095Z","ended":"2025-12-01T19:56:26.338327Z","start_waiting":"2025-10-25T12:01:43.060413Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":4265,"name":"Fast SDK correspondence","director":{"id":444,"username":"calantir","country":"us","icon":"https://user-uploads.online-go.com/1ca918deb36ad77b1a43a9c36821e67e-64.png","ratings":{"version":5,"overall":{"rating":1642.4248977989541,"deviation":64.22402737676741,"volatility":0.06008664057283799}},"ranking":26.403287149523827,"professional":false,"ui_class":""},"description":"Absolute time of 12 days. Please don't join if you don't play actively or are planning to go on vacation. The tournament will begin when 10 people have joined.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":11520,"time_control_parameters":{"total_time":1036800,"time_control":"absolute"},"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":831,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":true,"time_start":"2015-03-05T12:47:00Z","players_start":10,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2015-02-22T15:55:01.082176Z","ended":"2015-04-01T07:10:48.118873Z","start_waiting":"2015-02-22T15:54:59.705530Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":10,"ranked":true}]}