{"count":60918,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=ranked&page=1784","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=ranked&page=1782","results":[{"id":131685,"name":"Live 9x9 Double Elimination Tournament 2025-08-22 18:30","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 Site-wide Tournament","schedule":{"id":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20260903T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-09-03T02:00:32.453137Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-09-03T06:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":41,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2025-08-22T18:30:28.784614Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2025-08-22T18:31:28.868378Z","ended":"2025-08-22T19:19:03.220326Z","start_waiting":"2025-08-22T18:31:28.784591Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":6,"ranked":true},{"id":131338,"name":"XI |Circuito Online de GO 1° ETAPA: ESTUDANTES FEMININO 2025","director":{"id":1586912,"username":"smecoceudiesp","country":"un","icon":"https://secure.gravatar.com/avatar/b1f6a7312ebcfdcb8be63243d4d511cb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":710.3615547953566,"deviation":250,"volatility":0.06}},"ranking":7.000000000000001,"professional":false,"ui_class":"provisional"},"description":"Evento Oficial da Rede Municipal de Ensino","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":21,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":10,"initial_time":300,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":6411,"name":"CIRCUITO ONLINE SME-SP","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":479,"icon":"https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png"},"auto_start_on_max":false,"time_start":"2025-08-22T22:30:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-08-22T22:30:28.889126Z","ended":"2025-08-22T22:59:07.357843Z","start_waiting":"2025-08-22T22:30:28.806623Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png","player_count":6,"ranked":true},{"id":131339,"name":"XI Circuito Online de GO 1° ETAPA: ESTUDANTES MASCULINO 2025","director":{"id":1586912,"username":"smecoceudiesp","country":"un","icon":"https://secure.gravatar.com/avatar/b1f6a7312ebcfdcb8be63243d4d511cb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":710.3615547953566,"deviation":250,"volatility":0.06}},"ranking":7.000000000000001,"professional":false,"ui_class":"provisional"},"description":"Evento Oficial da Rede Municipal de Ensino","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":21,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":10,"initial_time":300,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":6411,"name":"CIRCUITO ONLINE SME-SP","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":479,"icon":"https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png"},"auto_start_on_max":false,"time_start":"2025-08-22T22:30:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-08-22T22:30:29.079377Z","ended":"2025-08-23T00:17:08.445583Z","start_waiting":"2025-08-22T22:30:28.897947Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png","player_count":20,"ranked":true},{"id":131678,"name":"ซ้อม วันพุธ ที่ 27 สิงหาคม 2568 เวลา 16:30 น","director":{"id":1834808,"username":"CP12","country":"un","icon":"https://secure.gravatar.com/avatar/9e6657edb905f03c794b5126e0930eff?s=64&d=retro","ratings":{"version":5,"overall":{"rating":718.3342462557268,"deviation":157.18203853328103,"volatility":0.060000465207427335}},"ranking":7.258375118164892,"professional":false,"ui_class":""},"description":"ซ้อมแข่งกรมทรัพยากรทางทะเลและชายฝั่ง","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":21,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"rapid","pause_on_weekends":false,"main_time":300,"period_time":10,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":15589,"name":"กรมทรัพยากรทางทะเลและชายฝั่ง","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":130,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-08-27T09:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2025-08-27T09:30:29.784285Z","ended":"2025-08-27T10:26:49.773307Z","start_waiting":"2025-08-27T09:30:29.483631Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":38,"ranked":true},{"id":131681,"name":"9x9 Mini League 1k-9k #151","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1394.9321610910313,"deviation":73.68145747872178,"volatility":0.060298651427534045}},"ranking":22.62224483016498,"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":"2025-09-07T19:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2025-09-06T21:13:13.341861Z","ended":"2025-09-25T00:14:48.337489Z","start_waiting":"2025-09-06T21:13:13.163939Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":134772,"name":"Correspondence 13x13 RoundRobin 2025-11-27 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 Site-wide Tournament","schedule":{"id":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260901T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-09-01T19:00:32.573058Z","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":"2026-09-04T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":90782,"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":"2025-11-27T19:00:10.332928Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2025-11-27T19:01:10.317836Z","ended":"2026-05-13T14:01:49.417757Z","start_waiting":"2025-11-27T19:01:10.052961Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":6,"ranked":true},{"id":137021,"name":"13x13 Open League #55","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1394.9321610910313,"deviation":73.68145747872178,"volatility":0.060298651427534045}},"ranking":22.62224483016498,"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/12599","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":90782,"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":86,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2026-02-22T21:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-02-21T09:43:12.593211Z","ended":"2026-05-22T05:36:26.573046Z","start_waiting":"2026-02-21T09:43:11.809993Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":10,"ranked":true},{"id":135745,"name":"𝐐𝐮𝐢𝐜𝐤 𝟏𝟗×𝟏𝟗 𝐆𝐨 𝐂𝐮𝐩 𝐓𝐨𝐮𝐫𝐧𝐚𝐦𝐞𝐧𝐭 𝟏","director":{"id":1236996,"username":"MingLau","country":"hk","icon":"https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-64.png","ratings":{"version":5,"overall":{"rating":1089.7109761996412,"deviation":68.2650340201443,"volatility":0.0600744875013914}},"ranking":16.905739342179498,"professional":false,"ui_class":""},"description":"𝐅𝐨𝐫 𝐩𝐞𝐨𝐩𝐥𝐞 𝐰𝐡𝐨 𝐥𝐨𝐯𝐞 𝟏𝟗×𝟏𝟗 𝐆𝐨 𝐓𝐨𝐮𝐫𝐧𝐚𝐦𝐞𝐧𝐭.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":28,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"live","pause_on_weekends":false,"total_time":3600},"is_open":true,"exclude_provisional":false,"group":{"id":13995,"name":"OGS Go Cup Title Tournaments","summary":"Hi, I am Go Cup Tournaments. The photo is a cup, that mean: Make tournament","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":25,"icon":"https://user-uploads.online-go.com/ededbc5107d7f558aa17587481343a94-64.png"},"auto_start_on_max":false,"time_start":"2026-03-01T04:00:00Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2026-03-01T04:00:41.169172Z","ended":"2026-03-01T09:01:45.617027Z","start_waiting":"2026-03-01T04:00:40.566213Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/ededbc5107d7f558aa17587481343a94-15.png","player_count":21,"ranked":true},{"id":134830,"name":"Live 9x9 Double Elimination Tournament 2025-11-28 14:30","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 Site-wide Tournament","schedule":{"id":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20260903T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-09-03T02:00:32.453137Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-09-03T06:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":41,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2025-11-28T14:30:10.168345Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2025-11-28T14:31:10.275982Z","ended":"2025-11-28T15:40:39.040143Z","start_waiting":"2025-11-28T14:31:10.166291Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":9,"ranked":true},{"id":115561,"name":"World group battles 2024","director":{"id":1051076,"username":"Qwentum","country":"ru","icon":"https://user-uploads.online-go.com/ec85d2c66ad78a73ad60a339509b683b-64.png","ratings":{"version":5,"overall":{"rating":1548.4471147993652,"deviation":66.29997541933403,"volatility":0.05969232316851054}},"ranking":25.039261862731433,"professional":false,"ui_class":""},"description":"World group battles 2024","schedule":null,"title":null,"tournament_type":"s_mcmahon","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":604800},"is_open":true,"exclude_provisional":false,"group":{"id":10103,"name":"World battles","summary":"World tournament s","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":51,"icon":"https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-64.png"},"auto_start_on_max":false,"time_start":"2024-05-08T23:00:00Z","players_start":20,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-05-08T23:00:17.832411Z","ended":null,"start_waiting":"2024-05-08T23:00:02.905256Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-15.png","player_count":194,"ranked":true}]}