{"count":59512,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-name&page=879","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-name&page=877","results":[{"id":71314,"name":"Second tournament","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":"Second-week tournament~","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"aga","time_per_move":31,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":30,"initial_time":90,"max_time":600},"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":false,"time_start":"2021-02-12T01:23:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2021-02-12T01:21:04.917239Z","ended":"2021-02-12T02:45:29.746173Z","start_waiting":"2021-02-12T01:21:04.799722Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/bfaca7135d50ab09bc002ea3020d5f21-15.png","player_count":5,"ranked":true},{"id":521,"name":"Second star to the right","director":{"id":13300,"username":"erikpan","country":"gb","icon":"https://secure.gravatar.com/avatar/33e055a47b82111b2775f353eaecf667?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1665.0753195142704,"deviation":66.61542990754288,"volatility":0.05996358167569896}},"ranking":26.72036374850296,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"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":true,"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":17,"analysis_enabled":false,"exclusivity":"open","started":"2008-10-20T16:38:19Z","ended":"2008-10-20T14:38:19Z","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":1811,"name":"Second mini-tournament","director":{"id":36647,"username":"Gridwave","country":"us","icon":"https://secure.gravatar.com/avatar/612848ffe968ddbf0a27a43c73a834b2?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1371.200093681942,"deviation":62.44532474735045,"volatility":0.05984732645002806}},"ranking":22.22500363521554,"professional":false,"ui_class":"supporter"},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"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":6,"max_ranking":18,"analysis_enabled":false,"exclusivity":"open","started":"2012-11-08T20:50:03Z","ended":"2012-11-08T19:50:03Z","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":4588,"name":"Second iLab tournament","director":{"id":39827,"username":"dms103","country":"un","icon":"https://secure.gravatar.com/avatar/df3d5dc93fd251fda631d9a5f543682a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1786.387191591272,"deviation":150.97101142886723,"volatility":0.060000417597548365}},"ranking":28.348385003111844,"professional":false,"ui_class":""},"description":"Another round while we wait for the first to finish :)","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":2620800,"time_control_parameters":{"time_control":"fischer","initial_time":2592000,"max_time":2592000,"time_increment":2592000},"is_open":true,"exclude_provisional":true,"group":{"id":449,"name":"iLab Go","summary":"A group for iLab Go players","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":5,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2015-02-01T10:32:00Z","players_start":5,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"invite","started":"2015-01-29T09:20:32.382161Z","ended":"2015-11-20T08:03:37.514837Z","start_waiting":"2015-01-29T09:20:32.028331Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true},{"id":101618,"name":"Second annual correspondence 9x9 open swiss for beginners","director":{"id":1097025,"username":"jiroku","country":"eu","icon":"https://secure.gravatar.com/avatar/117b27e8e941218b4c3bb5ab1bf37bf3?s=64&d=retro","ratings":{"version":5,"overall":{"rating":880.8278153254452,"deviation":69.27712868405709,"volatility":0.05995144844372402}},"ranking":11.979289329768603,"professional":false,"ui_class":"supporter"},"description":"Second annual correspondence 9x9 open Swiss Byo-Yomi 3 + 3x1 days tournament with no pause on weekends. Please do not use vacations.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":95543,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":false,"main_time":259200,"period_time":86400,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":680,"name":"Czech and Slovakian GO group","summary":"We are for any Czech and Slovakian player on this server.\n\nJsme tu pro všechny české a slovenské hráče na tomto serveru.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":115,"icon":"https://user-uploads.online-go.com/2d57f247eb50b82454963cc395766d2c-64.png"},"auto_start_on_max":true,"time_start":"2023-03-31T10:00:00Z","players_start":8,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2023-03-31T10:00:49.242268Z","ended":"2023-05-21T23:47:01.706762Z","start_waiting":"2023-03-31T10:00:49.137399Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/2d57f247eb50b82454963cc395766d2c-15.png","player_count":10,"ranked":true},{"id":125206,"name":"Second Vietnam & Malaysia Friendly Match","director":{"id":597377,"username":"aaronkangyi","country":"my","icon":"https://secure.gravatar.com/avatar/a59243727ed75b705a2816b6d32424bc?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1946.418688825925,"deviation":67.90889656902725,"volatility":0.05997531486675184}},"ranking":30.334559222722728,"professional":false,"ui_class":"supporter"},"description":"Only 1 round \n\nStay polite, have fun!","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":39,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":1200,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":14824,"name":"Việt Nam-Malaysia Go players","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":24,"icon":"https://user-uploads.online-go.com/7950f6bbf3db676c6b0e4e03c3bc46da-64.png"},"auto_start_on_max":false,"time_start":"2025-02-16T02:00:00Z","players_start":3,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-02-16T02:00:25.469157Z","ended":"2025-02-16T03:51:20.201272Z","start_waiting":"2025-02-16T02:00:25.388753Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7950f6bbf3db676c6b0e4e03c3bc46da-15.png","player_count":5,"ranked":true},{"id":2646,"name":"Second Tournament, faster this time.","director":{"id":27,"username":"Phelan","country":"pt","icon":"https://secure.gravatar.com/avatar/f7ae9c72785aceddcc5dda7fddc31df5?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1648.4432038755967,"deviation":62.77420041373733,"volatility":0.06017734799465297}},"ranking":26.487960212491743,"professional":false,"ui_class":""},"description":"A second tournament, with faster time settings, and simultaneous games so it doesn't last as long as the last one.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":47,"name":"BGG WW","summary":"A group for the BGG WW forum to play Go. Check the tournament tab for tournaments and ladder competitions.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":32,"icon":"https://user-uploads.online-go.com/32f5444e74e6c9db4a60b0cd1dbf8fe3-64.png"},"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":true,"exclusivity":"invite","started":"2013-11-25T03:24:05.470213Z","ended":"2013-12-10T18:00:58.986483Z","start_waiting":"2013-11-25T03:24:04.512809Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/32f5444e74e6c9db4a60b0cd1dbf8fe3-15.png","player_count":0,"ranked":true},{"id":106532,"name":"Second Tournament","director":{"id":1290047,"username":"TaroMan","country":"zz","icon":"https://user-uploads.online-go.com/0a1bf82f79b8cfa1ec48474db6a9488f-64.png","ratings":{"version":5,"overall":{"rating":1074.5194898914124,"deviation":64.06811999242666,"volatility":0.05991128509978694}},"ranking":16.580738202358354,"professional":false,"ui_class":""},"description":"Second tournament: this time Single Elimination. Less games but allows more players to join.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":91187,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":604800,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":13496,"name":"Happy Beginners","summary":"Good luck and have fun everyone :)","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":12,"icon":"https://user-uploads.online-go.com/30720022a6506335acd2ce745076871f-64.png"},"auto_start_on_max":false,"time_start":"2023-08-25T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":16,"analysis_enabled":true,"exclusivity":"open","started":"2023-08-25T17:00:31.534560Z","ended":"2024-02-03T22:35:19.044868Z","start_waiting":"2023-08-25T17:00:31.355296Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/30720022a6506335acd2ce745076871f-15.png","player_count":18,"ranked":true},{"id":66756,"name":"Second Live Tournament, New and Improved","director":{"id":595142,"username":"mgv","country":"us","icon":"https://user-uploads.online-go.com/df512e62ad0c4ca6f2857965fc4e79ec-64.png","ratings":{"version":5,"overall":{"rating":1251.9870936310072,"deviation":62.218412327050245,"volatility":0.06013686468583474}},"ranking":20.11940989658072,"professional":false,"ui_class":""},"description":"This the second weekly live tournament. We're holding one at the same time every weekend, so please join if you can, or if not then join us next time.\n\nThis is a swiss tournament, every player will play every round, there will not be any elimination. The number of rounds varies with the number of players, expect at least 3-4 rounds. Even if there are a large number of players the number of rounds will not grow too large, see here for more information https://en.wikipedia.org/wiki/Swiss-system_tournament\n\nWe're planning these in this forum thread, please let us know if you have any suggestions, we're still iterating on the format of these tournaments https://forums.online-go.com/t/live-tournaments-group/31108","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":40,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":900,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":6993,"name":"Live Tournaments","summary":"A group for players who enjoy live tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":26,"icon":"https://user-uploads.online-go.com/a9ac8506a91a3dc2dedf5e9cebc56769-64.png"},"auto_start_on_max":false,"time_start":"2020-10-17T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-10-17T17:00:31.552245Z","ended":"2020-10-17T19:12:09.514242Z","start_waiting":"2020-10-17T17:00:31.099377Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/a9ac8506a91a3dc2dedf5e9cebc56769-15.png","player_count":7,"ranked":true},{"id":14395,"name":"Second Ever Fight To the Death","director":{"id":98629,"username":"Mr. P","country":"us","icon":"https://user-uploads.online-go.com/ead9b34ee8f34fdd67e7523d42cb1809-64.png","ratings":{"version":5,"overall":{"rating":1301.8833001001337,"deviation":61.87232333568003,"volatility":0.059788962607240766}},"ranking":21.024110611441284,"professional":false,"ui_class":""},"description":"The last one was over before it started.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":33,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":554,"name":"SOMS Go Club Group","summary":"Only Savvanna oaks go club people","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":17,"icon":"https://user-uploads.online-go.com/9334bf177365e6636e1ca8790499a83c-64.png"},"auto_start_on_max":false,"time_start":"2016-01-25T22:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"group","started":"2016-01-25T21:58:54.284143Z","ended":"2016-01-25T22:33:24.863311Z","start_waiting":"2016-01-25T21:58:54.102586Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/9334bf177365e6636e1ca8790499a83c-15.png","player_count":7,"ranked":true}]}