{"count":59403,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-handicap&page=5754","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-handicap&page=5752","results":[{"id":72971,"name":"Samuel's teaching night","director":{"id":839251,"username":"Mapledge","country":"un","icon":"https://user-uploads.online-go.com/014310fdc5f118f1a485818badd3b773-64.png","ratings":{"version":5,"overall":{"rating":811.822879557998,"deviation":98.79461305451053,"volatility":0.06001611392915813}},"ranking":10.090712867300997,"professional":false,"ui_class":""},"description":"Tournament after top mistakes~ (who will make the most mistakes?)","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"aga","time_per_move":121,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":120,"initial_time":120,"max_time":1200},"is_open":true,"exclude_provisional":false,"group":{"id":6730,"name":"Stony Brook Go Club","summary":"ALL PLAYERS WELCOME!!!\n\nWe are a club group based at Stony Brook University. \n\nOur meetings times are Tuesdays and Thursdays 8-10PM via Zoom.\n\nRegardless of whether you are a beginner or a master, don't hesitate to come by to simply have some fun. \n\n","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":35,"icon":"https://user-uploads.online-go.com/bfaca7135d50ab09bc002ea3020d5f21-64.png"},"auto_start_on_max":true,"time_start":"2021-03-24T01:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2021-03-24T00:54:56.337368Z","ended":"2021-04-14T02:08:33.081261Z","start_waiting":"2021-03-24T00:54:56.145557Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/bfaca7135d50ab09bc002ea3020d5f21-15.png","player_count":6,"ranked":true},{"id":138280,"name":"Handicap Arena 2026 - 023","director":{"id":526987,"username":"Gia","country":"gr","icon":"https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png","ratings":{"version":5,"overall":{"rating":1047.751568036602,"deviation":63.98747462726221,"volatility":0.06007316520805921}},"ranking":15.996731506232393,"professional":false,"ui_class":"supporter"},"description":"Part of an arena tournament - 2026. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as it is full (10 players).","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":88451,"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":13655,"name":"Handicap Arena","summary":"Organising arena-type handicap correspondence tournaments.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":105,"icon":"https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"},"auto_start_on_max":true,"time_start":"2026-03-18T14:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-03-17T11:32:38.039141Z","ended":null,"start_waiting":"2026-03-17T11:32:37.067068Z","board_size":19,"active_round":1,"icon":"https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png","player_count":10,"ranked":true},{"id":667,"name":"The \"Anyone Welcome\" Tour","director":{"id":23770,"username":"deglingo","country":"un","icon":"https://secure.gravatar.com/avatar/fd6693d3513b72dc2feb5c528e4efaa8?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1548.7019116061956,"deviation":102.13085993702576,"volatility":0.0599927238432391}},"ranking":25.04307087937296,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"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":383,"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":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2008-12-11T21:36:28Z","ended":"2008-12-11T20:36:28Z","start_waiting":null,"board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":83802,"name":"Bリーグ（7級～3級）","director":{"id":776731,"username":"AYAMI.S","country":"un","icon":"https://user-uploads.online-go.com/5985cab067a8cd43093abdd527e1fd32-64.png","ratings":{"version":5,"overall":{"rating":2135.391155460219,"deviation":62.434741307036,"volatility":0.05997799478924156}},"ranking":32.47960874599521,"professional":false,"ui_class":""},"description":"リーグ開始時に参加されているメンバーでの総あたり戦になります。（レーティングによる自動ハンデ付き）\n\n全部のゲームが一斉に始まりますので、自分の手番になっている対局はどんどん着手していきましょう。","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":13440,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"correspondence","pause_on_weekends":true,"total_time":1209600},"is_open":true,"exclude_provisional":false,"group":{"id":7692,"name":"Yushima Go Cafe （湯島囲碁喫茶）","summary":"This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト＆オンライン囲碁サロンメンバー専用のグループです。","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":114,"icon":"https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-64.png"},"auto_start_on_max":false,"time_start":"2021-12-23T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":23,"max_ranking":27,"analysis_enabled":true,"exclusivity":"group","started":"2021-12-23T11:00:46.695287Z","ended":"2022-01-13T16:31:11.680052Z","start_waiting":"2021-12-23T11:00:46.360718Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-15.png","player_count":6,"ranked":true},{"id":44149,"name":"A new hope","director":{"id":470374,"username":"Jazz_Squamosa","country":"_United_Federation_of_Planets","icon":"https://user-uploads.online-go.com/931c2cf268cbe0add8b8c86f77191dc4-64.png","ratings":{"version":5,"overall":{"rating":1007.5711146154048,"deviation":64.10202082463357,"volatility":0.05988593516181992}},"ranking":15.09147606327592,"professional":false,"ui_class":""},"description":"A small group of Rebel DDKs,  are striking from behind their computers, some have won their first victory other suffer big defeats. During the battle, Rebel DDKs managed to steal some points, losses are big against the high ranking players with enough power to destroy an entire planet. Pursued by the sinister AI, DDKs race home to study hard and make new plans for a new year of hard battle.","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":91200,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":432000,"max_time":432000,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":2979,"name":"Internatio.NL Go Club","summary":"Virtuele DDK club voor Nederlandse spelers en hun vrienden","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":64,"icon":"https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-64.png"},"auto_start_on_max":false,"time_start":"2019-01-01T00:01:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2019-01-01T00:01:18.042970Z","ended":"2020-09-05T13:09:44.765855Z","start_waiting":"2019-01-01T00:01:17.087373Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-15.png","player_count":20,"ranked":true},{"id":64739,"name":"MGF swiss","director":{"id":769820,"username":"Maximus_823","country":"_GoT_Lannister","icon":"https://user-uploads.online-go.com/2f10234344c55b14f6fbbcd6c896c0d9-64.png","ratings":{"version":5,"overall":{"rating":748.6402498327597,"deviation":70.49710603655018,"volatility":0.060038572886850224}},"ranking":8.215015904295594,"professional":false,"ui_class":""},"description":"Mgf swiss","schedule":null,"title":null,"tournament_type":"swiss","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":false,"group":{"id":5803,"name":"Massachusetts Go Foundation","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":49,"icon":"https://user-uploads.online-go.com/ac9f8e424d9bbcbeaadc6a8c635f8262-64.png"},"auto_start_on_max":false,"time_start":"2020-10-07T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-10-07T17:00:52.312368Z","ended":"2021-07-09T23:11:20.867158Z","start_waiting":"2020-10-07T17:00:51.035833Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/ac9f8e424d9bbcbeaadc6a8c635f8262-15.png","player_count":31,"ranked":true},{"id":72684,"name":"PARTIDAS PARA SEGUNDO","director":{"id":88120,"username":"satoshi84","country":"mx","icon":"https://user-uploads.online-go.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png","ratings":{"version":5,"overall":{"rating":1136.7959829193692,"deviation":78.40429708623937,"volatility":0.06016044531576248}},"ranking":17.885013568829635,"professional":false,"ui_class":""},"description":"VAMOS A JUGAR PARTIDAS DE GO","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":13,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":10,"periods":4},"is_open":true,"exclude_provisional":false,"group":{"id":5581,"name":"Colegio Serapio Rendón // Kinder - Primaria","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":200,"icon":"https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-64.png"},"auto_start_on_max":false,"time_start":"2021-03-16T15:15:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2021-03-16T15:15:42.697942Z","ended":"2021-03-16T16:03:46.426250Z","start_waiting":"2021-03-16T15:15:41.733816Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-15.png","player_count":11,"ranked":true},{"id":683,"name":"mould's proper handi mini-tournament","director":{"id":23608,"username":"mould","country":"gb","icon":"https://secure.gravatar.com/avatar/9596c1b8d33b51488c3d4b64608574a1?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1541.8067656215044,"deviation":66.12670090123795,"volatility":0.05988500546120491}},"ranking":24.93977209521312,"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":383,"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":9,"max_ranking":19,"analysis_enabled":false,"exclusivity":"open","started":"2009-05-24T23:52:24Z","ended":"2009-05-24T21:52:24Z","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":80410,"name":"Round Robin with auto handicaps 19x19","director":{"id":1032638,"username":"amateurplaying","country":"un","icon":"https://user-uploads.online-go.com/a3ac11034dd78011f72aee0c3ea9de6c-64.png","ratings":{"version":5,"overall":{"rating":1158.9125831713936,"deviation":65.38092199194944,"volatility":0.05998366584684001}},"ranking":18.331076404626156,"professional":false,"ui_class":""},"description":"Round Robin 19x19 long correspondence games with automatic handicaps","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":631680,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":604800,"initial_time":2419200,"max_time":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":9945,"name":"Unusual boards","summary":"Group for those who love playing on unusual boards like 10x10, 2x25, 7x14 and so on...","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":36,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-10-20T08:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-10-20T08:00:38.784160Z","ended":"2022-08-16T22:11:02.223832Z","start_waiting":"2021-10-20T08:00:37.666410Z","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":72518,"name":"PARTIDAS PARA 2DO","director":{"id":88120,"username":"satoshi84","country":"mx","icon":"https://user-uploads.online-go.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png","ratings":{"version":5,"overall":{"rating":1136.7959829193692,"deviation":78.40429708623937,"volatility":0.06016044531576248}},"ranking":17.885013568829635,"professional":false,"ui_class":""},"description":"VAMOS A JUGAR GO","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":13,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":10,"periods":2},"is_open":true,"exclude_provisional":false,"group":{"id":4841,"name":"PIPIOLO GO 2022🏆","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":214,"icon":"https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png"},"auto_start_on_max":false,"time_start":"2021-03-12T19:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2021-03-12T18:20:25.828046Z","ended":"2021-03-12T19:04:49.053175Z","start_waiting":"2021-03-12T18:20:25.297911Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png","player_count":11,"ranked":true}]}