{"count":60217,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-time_per_move&page=577","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-time_per_move&page=575","results":[{"id":81058,"name":"?????","director":{"id":724030,"username":"andrew.volovich","country":"gb","icon":"https://secure.gravatar.com/avatar/fdcffc71cc908e954bdd9378fc2fee89?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1273.2769328035445,"deviation":67.99603024627001,"volatility":0.060169574208774355}},"ranking":20.509762310615155,"professional":false,"ui_class":""},"description":"fOR EVERYONE","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":89280,"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":8262,"name":"Virtuoso Go Association 🕶","summary":"Group Targets: Participate in our monthly and special event tournaments, Always learn something new, don't be scared to ask to review your games and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":33,"icon":"https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-64.png"},"auto_start_on_max":true,"time_start":"2021-10-13T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2021-10-13T18:00:51.181516Z","ended":"2022-03-04T00:17:04.861457Z","start_waiting":"2021-10-13T18:00:50.965642Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-15.png","player_count":4,"ranked":true},{"id":85770,"name":"Correspondence 19x19 RoundRobin 2022-02-06 19:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260711T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-07-11T19:00:19.513953Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-07-14T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2022-02-06T19:00:24.932324Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2022-02-06T19:00:32.117255Z","ended":"2022-04-12T15:50:34.175992Z","start_waiting":"2022-02-06T19:00:30.946280Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":10,"ranked":true},{"id":81544,"name":"bazcumple9x9","director":{"id":845981,"username":"deleted-2b50c1b5-a40a-4962-9623-393e8bf6b95c","country":"uy","icon":"https://user-uploads.online-go.com/4f804f84589b77fb951f8da36f0e5e6e-64.png","ratings":{"version":5,"overall":{"rating":1293.4782880615553,"deviation":70.53548500880392,"volatility":0.06196015099157038}},"ranking":20.874168722955073,"professional":false,"ui_class":""},"description":"aqaq\n\n231","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"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":8883,"name":"WSOIHHNNININ","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":5,"icon":"https://user-uploads.online-go.com/2c12c088376074a602d72bb644581c65-64.png"},"auto_start_on_max":false,"time_start":"2021-10-20T14:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-10-20T21:12:12.553298Z","ended":"2021-10-29T00:42:22.103918Z","start_waiting":"2021-10-20T21:12:12.463331Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/2c12c088376074a602d72bb644581c65-15.png","player_count":4,"ranked":true},{"id":90034,"name":"9x9 Mini League 10k-25k #49","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":"Special league for players between 25kyu and 10kyu. 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":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":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":712,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2022-05-22T20:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2022-05-16T19:36:00.853247Z","ended":"2022-05-31T14:19:13.089664Z","start_waiting":"2022-05-16T19:36:00.700193Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":82274,"name":"校隊預備班第2組","director":{"id":920515,"username":"gosenseihk","country":"un","icon":"https://secure.gravatar.com/avatar/cdd1c81710571c60e6ca7c93b8674063?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1886.1807822444975,"deviation":152.79691468189992,"volatility":0.06000855493777404}},"ranking":29.606790827330673,"professional":false,"ui_class":""},"description":"校隊預備班第2組","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"chinese","time_per_move":89280,"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":10208,"name":"DCFWMS-Team-PC","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":14,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-11-09T07:27:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"invite","started":"2021-11-09T07:27:00.886578Z","ended":"2021-11-18T07:28:54.779268Z","start_waiting":"2021-11-09T07:27:00.815738Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true},{"id":83103,"name":"13x13 D.E. 12/04/2021 🦎","director":{"id":584481,"username":"Mulsiphix","country":"us","icon":"https://user-uploads.online-go.com/f79dd274bd83ca6fdf5e2c1af119ba63-64.png","ratings":{"version":5,"overall":{"rating":1723.508332937557,"deviation":67.30621035483453,"volatility":0.06024145341136911}},"ranking":27.51884388340188,"professional":false,"ui_class":"supporter"},"description":"☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n\n☆ This is a ‘Humdrum 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<hr>\n\nTournaments are a great way to locate players who are more competitive than your average opponent. A big part of improving your own skills is to have them tested by capable challengers. If you would like to be a part of more New Zealand rule set tournaments, check out our group for weekly opportunities.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"nz","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":432000},"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":"2021-12-05T02:00:00Z","players_start":8,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-12-06T16:46:48.181224Z","ended":"2022-06-06T01:02:30.139725Z","start_waiting":"2021-12-06T16:46:47.988719Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png","player_count":8,"ranked":true},{"id":51863,"name":"Correspondence 9x9 RoundRobin 2019-09-10 19:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":5,"name":"Correspondence 9x9 RoundRobin","rrule":"DTSTART:20260710T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:56:18.340749Z","last_run":"2026-07-10T19:00:19.164936Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-07-13T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2019-09-10T19:00:27.191300Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2019-09-10T19:00:42.907541Z","ended":"2019-10-31T09:36:12.250384Z","start_waiting":"2019-09-10T19:00:36.977741Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":8,"ranked":true},{"id":28645,"name":"FSTS Knockouts Open August 2017","director":{"id":87790,"username":"WiseBear","country":"ru","icon":"https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png","ratings":{"version":5,"overall":{"rating":1104.0021061102002,"deviation":62.08308547890164,"volatility":0.06028822213904829}},"ranking":17.207368885691388,"professional":false,"ui_class":""},"description":"Monthly regular contest for all OGS players","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":353,"name":"Four Seasons Tournament Series","summary":"Серия турниров \"Четыре Сезона\"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":623,"icon":"https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png"},"auto_start_on_max":false,"time_start":"2017-08-15T15:00:00Z","players_start":25,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-08-15T15:00:53.736708Z","ended":"2020-02-14T13:00:56.290519Z","start_waiting":"2017-08-15T15:00:44.187338Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png","player_count":100,"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":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}]}