{"count":60232,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5058","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5056","results":[{"id":77442,"name":"19x19 25-1kyu","director":{"id":1022089,"username":"Lasercat meow","country":"un","icon":"https://secure.gravatar.com/avatar/303e4bd58e297e448fb52fce01edc03a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1414.5521552007626,"deviation":164.32169499736995,"volatility":0.06001274877332651}},"ranking":22.94558548375539,"professional":false,"ui_class":"provisional"},"description":"25-1kyu","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":60,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":2700,"period_time":30,"periods":1},"is_open":true,"exclude_provisional":false,"group":{"id":9623,"name":"Go is easy","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":5,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-07-13T04:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":30,"analysis_enabled":true,"exclusivity":"open","started":"2021-07-13T04:46:08.435191Z","ended":"2021-07-17T13:53:35.204134Z","start_waiting":"2021-07-13T04:46:08.251954Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":63986,"name":"Play with bot 14 19x19","director":{"id":798997,"username":"noob_bot","country":"_Pirate","icon":"https://user-uploads.online-go.com/c0482108c2d871387c75860f532c7f8c-64.png","ratings":{"version":5,"overall":{"rating":1323.5232473150072,"deviation":59.1861548415949,"volatility":0.05547585874940381}},"ranking":21.405747599433433,"professional":false,"ui_class":"bot"},"description":"Fast correspondence tournament, human/bot are welcome.\n\nGame result is NOT important.\n\nThis is running for debug & test.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":15360,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":14400,"initial_time":86400,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":6332,"name":"noob_bot","summary":"Play with bots","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":885,"icon":"https://user-uploads.online-go.com/d3277278f721d0b587ac5dcb628ac2d1-64.png"},"auto_start_on_max":true,"time_start":"2020-08-06T10:00:00Z","players_start":5,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-08-06T10:00:56.723779Z","ended":"2020-08-06T11:16:45.293262Z","start_waiting":"2020-08-06T10:00:56.333512Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d3277278f721d0b587ac5dcb628ac2d1-15.png","player_count":6,"ranked":true},{"id":16406,"name":"Correspondence 19x19 RoundRobin 2016-04-08 01:00","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,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2016-04-08T01:00:51.149541Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-04-08T01:01:10.512778Z","ended":"2016-10-04T09:05:54.293372Z","start_waiting":"2016-04-08T01:01:09.415614Z","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":59990,"name":"This is a tournament.","director":{"id":760687,"username":"HHG","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/94b05df11403a71a7a364ac616a2b643?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1358.7847135068978,"deviation":64.1188301435753,"volatility":0.0601574746002211}},"ranking":22.014439802187283,"professional":false,"ui_class":""},"description":"Tournament this is.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"aga","time_per_move":10,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":60,"max_time":60},"is_open":true,"exclude_provisional":true,"group":{"id":5391,"name":"Sup People","summary":"","require_invitation":false,"is_public":true,"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":"2020-05-02T17:05:00Z","players_start":1,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-05-02T17:05:32.583221Z","ended":"2020-05-02T17:05:32.505507Z","start_waiting":"2020-05-02T17:05:32.327135Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":1,"ranked":true},{"id":105014,"name":"9x9 Open League #71","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":"Open league for everyone. Tournament will be started as soon as 10 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":false,"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":"2023-07-16T19:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-07-16T17:08:32.321566Z","ended":"2023-09-02T03:53:27.177124Z","start_waiting":"2023-07-16T17:08:31.744570Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":10,"ranked":true},{"id":57910,"name":"Море Чая 19*19","director":{"id":696656,"username":"Elvina Kalsberg","country":"ru","icon":"https://secure.gravatar.com/avatar/9223dd7308298cc830b8e7920c488ad2?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1918.3809822935532,"deviation":111.50115552505387,"volatility":0.06004109467285037}},"ranking":29.99866378251426,"professional":false,"ui_class":""},"description":"Для участников учебной группы СПб","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":31680,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":28800,"initial_time":259200,"max_time":1036800},"is_open":true,"exclude_provisional":true,"group":{"id":4556,"name":"Санкт-Петербург - Хэйлунцзян,  圣彼得堡 - 黑龙江","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":29,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-03-27T14:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":25,"analysis_enabled":false,"exclusivity":"group","started":"2020-03-27T14:00:57.662096Z","ended":"2021-01-31T01:44:33.766178Z","start_waiting":"2020-03-27T14:00:54.405084Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":67090,"name":"Correspondence 13x13 RoundRobin 2020-10-27 19:01","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":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260712T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-07-12T19:00:19.422968Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":13,"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":"2026-07-15T19:00:00Z","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":"2020-10-27T19:01:00.333925Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2020-10-27T19:01:02.533442Z","ended":"2020-11-29T06:45:11.939950Z","start_waiting":"2020-10-27T19:01:00.687833Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":10,"ranked":true},{"id":107586,"name":"ปวช.3/6 ประลอง","director":{"id":1010331,"username":"PomSii","country":"th","icon":"https://secure.gravatar.com/avatar/aa13948ef4fee733d9d956be746af4af?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1528.2940953430661,"deviation":69.12209408595301,"volatility":0.060086127774657355}},"ranking":24.735987039854813,"professional":false,"ui_class":""},"description":"ปวช.3/6 มา ๆ มา ๆ","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":38,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":240,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":11948,"name":"ปวช.3/2, 3/5, 3/6, 3/7, 3/8, 3/9 (66\")","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":335,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-09-18T06:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-09-18T05:19:13.085389Z","ended":"2023-09-18T06:19:36.180133Z","start_waiting":"2023-09-18T05:19:12.841451Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":17,"ranked":true},{"id":67455,"name":"Çşaça","director":{"id":859035,"username":"Demir Ata","country":"un","icon":"https://user-uploads.online-go.com/4fe87ffc74c08f94a587c5f1a3adde32-64.png","ratings":{"version":5,"overall":{"rating":571.2222609351481,"deviation":81.27653272665538,"volatility":0.06000707720431275}},"ranking":5,"professional":false,"ui_class":""},"description":"Öslamkawn","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":7202,"name":"Ziggurat","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://user-uploads.online-go.com/061c6e15e836abcbfbd36893a9d4e9ec-64.png"},"auto_start_on_max":false,"time_start":"2020-11-05T06:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-11-06T16:49:16.118518Z","ended":"2020-12-08T00:23:35.658266Z","start_waiting":"2020-11-06T16:49:15.734482Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/061c6e15e836abcbfbd36893a9d4e9ec-15.png","player_count":4,"ranked":true},{"id":66205,"name":"Segundo torneo ahora sí","director":{"id":744396,"username":"JacintaTeijeiro","country":"cl","icon":"https://user-uploads.online-go.com/906d16009768b0a95870bb13b7a3253c-64.png","ratings":{"version":5,"overall":{"rating":1259.8829249602825,"deviation":62.22601139361513,"volatility":0.060261434499344985}},"ranking":20.264950148240615,"professional":false,"ui_class":""},"description":"Ahora sí va el segundo torneo!!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":6720,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"correspondence","pause_on_weekends":true,"total_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":6772,"name":"Go Puerto Montt","summary":"Go Puerto Montt  lugar de encuentro de jugadores, difusión y activación de instancias en la Región de Los Lagos y el mundo :)","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":123,"icon":"https://user-uploads.online-go.com/e99c6e7bf1c7bbb50f834c974b23f196-64.png"},"auto_start_on_max":false,"time_start":"2020-10-04T15:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-10-04T15:00:33.892711Z","ended":"2020-10-21T22:13:18.143262Z","start_waiting":"2020-10-04T15:00:31.865661Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e99c6e7bf1c7bbb50f834c974b23f196-15.png","player_count":8,"ranked":true}]}