{"count":60116,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-min_ranking&page=383","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-min_ranking&page=381","results":[{"id":57612,"name":"COVID-19 WallaWalla/La Grande Social Isolation Tournament","director":{"id":89030,"username":"vitamancy","country":"us","icon":"https://secure.gravatar.com/avatar/00c427436959a6507d3bedcc602b218f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1872.0525098091975,"deviation":62.9230454310857,"volatility":0.059657991424637916}},"ranking":29.43273508240279,"professional":false,"ui_class":""},"description":"How about an online tournament for Thursday?","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":36,"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":651,"name":"Walla Walla Go Club","summary":"A online club for Walla Walla Go Club members!","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":28,"icon":"https://user-uploads.online-go.com/50b0788cbeea52c1d9674f76c3f9ec18-64.png"},"auto_start_on_max":false,"time_start":"2020-03-19T23:35:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"invite","started":"2020-03-19T23:35:19.953396Z","ended":"2020-03-19T23:53:01.459214Z","start_waiting":"2020-03-19T23:35:17.311717Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/50b0788cbeea52c1d9674f76c3f9ec18-15.png","player_count":8,"ranked":true},{"id":47307,"name":"第２期　ぺんぎんクラス【 楽人リーグ戦 】","director":{"id":582205,"username":"さかもと","country":"jp","icon":"https://user-uploads.online-go.com/a4fd22623c4d90b173eef890e634934d-64.png","ratings":{"version":5,"overall":{"rating":1806.4877161432678,"deviation":141.8396152914018,"volatility":0.06002488366424099}},"ranking":28.607415450972766,"professional":false,"ui_class":""},"description":"ぺんぎんクラス 対象棋力：１４級～１０級\n\n挨拶はしっかり！ マナーを守って楽しく対局しましょう！\n\n定員の１０名になりお申し込みができない場合は、 ４月２３日(火)１９時までに、トーナメント掲示板 あるいは グループ管理者にお知らせください。 ２回負け抜けトーナメントに変更いたします。","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":44160,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":86400,"max_time":172800,"time_increment":43200,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":3048,"name":"【 公式 】楽人リーグ戦","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":35,"icon":"https://user-uploads.online-go.com/b602a3a4c62da69475b1f2bf4b93d4a1-64.png"},"auto_start_on_max":false,"time_start":"2019-04-26T10:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2019-04-26T10:00:43.354741Z","ended":"2019-06-14T15:02:12.116169Z","start_waiting":"2019-04-26T10:00:42.805962Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/b602a3a4c62da69475b1f2bf4b93d4a1-15.png","player_count":4,"ranked":true},{"id":48401,"name":"Super Cup B Alma Pacifica","director":{"id":564933,"username":"Alma Confundida","country":"ar","icon":"https://user-uploads.online-go.com/c34688c6a11a187249197f6564cb03bd-64.png","ratings":{"version":5,"overall":{"rating":1422.0796105979894,"deviation":65.07992285841019,"volatility":0.06005750156596201}},"ranking":23.068450216211005,"professional":false,"ui_class":""},"description":"It classifies to the final of the championship of Year end single elimination.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":91200,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":432000,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":3640,"name":"Academy Alma Pacifica","summary":"A place to discover oneself, we will work as a team with free classes, to discover the dynamic and spiritual aspects of Go. Solidarity with the group will improve our game, and the effort will help us grow as people.\n\nUn lugar para encontrarse con uno mism","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":204,"icon":"https://user-uploads.online-go.com/83e4f0d4d1e223ea665c842c306c78c5-64.png"},"auto_start_on_max":false,"time_start":"2019-05-24T01:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":14,"analysis_enabled":true,"exclusivity":"open","started":"2019-05-24T01:00:28.860180Z","ended":"2019-10-25T07:30:35.041895Z","start_waiting":"2019-05-24T01:00:27.733909Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/83e4f0d4d1e223ea665c842c306c78c5-15.png","player_count":21,"ranked":true},{"id":48154,"name":"9x9 D.E. (Chinese Rules)","director":{"id":637869,"username":"Robert.Jasiek.Rules.Master","country":"de","icon":"https://user-uploads.online-go.com/404bee731ca9a372d41def91e449b98e-64.png","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n \n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n \n☆ Does NOT pause on the weekend.\n\n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\n\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.<BR><BR>","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":45120,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":172800,"max_time":259200,"time_increment":43200,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":3207,"name":"New Zealand Tournaments","summary":"This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":591,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"},"auto_start_on_max":true,"time_start":"2019-05-12T01:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-05-12T01:00:41.512948Z","ended":"2019-07-08T04:16:09.557392Z","start_waiting":"2019-05-12T01:00:41.236028Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png","player_count":5,"ranked":true},{"id":47257,"name":"9x9 D.E. (Chinese Rules)","director":{"id":582354,"username":"GlacialNoivern","country":"us","icon":"https://user-uploads.online-go.com/bae7db25edc19db310969d9c23831e70-64.png","ratings":{"version":5,"overall":{"rating":1538.257364713131,"deviation":65.55077561199136,"volatility":0.06026203340214659}},"ranking":24.886416928616224,"professional":false,"ui_class":""},"description":"☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n\n☆ Does NOT pause on the weekend.\n\n☆ If this sounds like a good time to you, please join us!\n\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":45120,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":172800,"max_time":259200,"time_increment":43200,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":3207,"name":"New Zealand Tournaments","summary":"This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":591,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"},"auto_start_on_max":false,"time_start":"2019-04-14T01:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-04-14T01:00:52.555159Z","ended":"2019-06-16T13:20:08.396385Z","start_waiting":"2019-04-14T01:00:52.192481Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png","player_count":10,"ranked":true},{"id":38506,"name":"1st International Mandelbrot Cup","director":{"id":527014,"username":"deleted-fae04c4c-3738-4477-a91f-f0435f893e32","country":"gb","icon":"https://user-uploads.online-go.com/b243196be54f7c40b369dcf90670360e-64.png","ratings":{"version":5,"overall":{"rating":1043.6976545990792,"deviation":69.08991620947712,"volatility":0.05998374323037165}},"ranking":15.90698683292563,"professional":false,"ui_class":""},"description":"In honour of Benoit Mandelbrot a mathematician famous for the Mandelbrot set.  The Mandelbrot set is one of the most beautiful bits of maths showing all values of c in which the corresponding Julia set of z->z^2+c is connected.\n\n....maybe our games of Go demonstrate something of the fractal properties that we see in the Mandelbrot set.\n\nWho has what it takes to hold the first title!\n\nJoin in and have fun.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":37,"name":"UK ","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":73,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2018-07-01T21:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2018-07-01T21:00:44.947450Z","ended":"2019-07-27T20:28:47.632069Z","start_waiting":"2018-07-01T21:00:43.584053Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":18,"ranked":true},{"id":51884,"name":"4th Cosmo Tournament - 9x9","director":{"id":446898,"username":"Dark Cosmos","country":"150","icon":"https://user-uploads.online-go.com/80006af13263a20bc006e67aba625553-64.png","ratings":{"version":5,"overall":{"rating":1892.8571702423064,"deviation":72.93769202214149,"volatility":0.05999417625510985}},"ranking":29.688588652541746,"professional":false,"ui_class":""},"description":"2019 Autumn Tournament","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":89280,"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":2844,"name":"CosmoSpirit","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":19,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-09-17T13:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2019-09-17T13:00:57.695173Z","ended":"2019-10-18T08:44:45.312111Z","start_waiting":"2019-09-17T13:00:53.229667Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":7,"ranked":true},{"id":44439,"name":"December ,Michigan G.P.","director":{"id":467165,"username":"MummRa","country":"us","icon":"https://user-uploads.online-go.com/68359dab5164ddcdffa8ad4ca0699079-64.png","ratings":{"version":5,"overall":{"rating":1247.96548084978,"deviation":64.85752922715939,"volatility":0.06002061271498367}},"ranking":20.044928150690506,"professional":false,"ui_class":""},"description":"Winners of monthly tournaments will be invited to yearly championship game","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":26880,"time_control_parameters":{"total_time":2419200,"time_control":"absolute","speed":"correspondence","system":"absolute","pause_on_weekends":false},"is_open":true,"exclude_provisional":true,"group":{"id":306,"name":"Michigan Go Players","summary":"For Players from all over Michigan","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":88,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-12-14T12:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2019-12-14T12:00:29.171597Z","ended":"2020-03-17T00:24:33.162432Z","start_waiting":"2019-12-14T12:00:23.379945Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":7,"ranked":true},{"id":60196,"name":"ბლიც ტურნირი","director":{"id":21742,"username":"დათო","country":"ge","icon":"https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png","ratings":{"version":5,"overall":{"rating":2188.217274395995,"deviation":97.40479902700517,"volatility":0.06013689069472163}},"ranking":33.04533320130458,"professional":false,"ui_class":"supporter"},"description":"ორ წაგებაზე გავარდნა","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":1,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"blitz","pause_on_weekends":false,"time_increment":1,"initial_time":80,"max_time":90},"is_open":true,"exclude_provisional":false,"group":{"id":692,"name":"Georgia - საქართველოს გოს ფედერაცია","summary":"საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":269,"icon":"https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"},"auto_start_on_max":false,"time_start":"2020-05-07T18:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-05-07T18:00:38.891455Z","ended":"2020-05-07T18:13:55.189054Z","start_waiting":"2020-05-07T18:00:36.331415Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png","player_count":4,"ranked":true},{"id":51610,"name":"September Michigan G.P. 13","director":{"id":467165,"username":"MummRa","country":"us","icon":"https://user-uploads.online-go.com/68359dab5164ddcdffa8ad4ca0699079-64.png","ratings":{"version":5,"overall":{"rating":1247.96548084978,"deviation":64.85752922715939,"volatility":0.06002061271498367}},"ranking":20.044928150690506,"professional":false,"ui_class":""},"description":"Monthly winners will be invited to yearly championship game.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"aga","time_per_move":87840,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":129600,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":306,"name":"Michigan Go Players","summary":"For Players from all over Michigan","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":88,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-09-11T06:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2019-09-16T18:24:34.453575Z","ended":"2019-10-28T01:41:57.672207Z","start_waiting":"2019-09-16T18:24:33.174710Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true}]}