{"count":59383,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=rules&page=15","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=rules&page=13","results":[{"id":69348,"name":"Christmas Tournament","director":{"id":535250,"username":"andyzhou","country":"us","icon":"https://secure.gravatar.com/avatar/105954f48a899e137f853a65860f7c7b?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1820.4275132122218,"deviation":66.8021983755448,"volatility":0.06012765379863539}},"ranking":28.78536716517323,"professional":false,"ui_class":""},"description":"Feel free to join! This is the replacement of the original one because the time setting was wrong.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"aga","time_per_move":21,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":15,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":24,"name":"Double Digit Kyu Room","summary":"For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3654,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-12-25T17:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-12-26T09:21:24.069325Z","ended":"2020-12-26T09:43:11.038052Z","start_waiting":"2020-12-26T09:21:23.833351Z","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":51610,"name":"September Michigan G.P. 13","director":{"id":467165,"username":"MummRa","country":"us","icon":"https://user-uploads.online-go.com/68359dab5164ddcdffa8ad4ca0699079-64.png","ratings":{"version":5,"overall":{"rating":1247.96548084978,"deviation":64.85752922715939,"volatility":0.06002061271498367}},"ranking":20.044928150690506,"professional":false,"ui_class":""},"description":"Monthly winners will be invited to yearly championship game.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"aga","time_per_move":87840,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":129600,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":306,"name":"Michigan Go Players","summary":"For Players from all over Michigan","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":88,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-09-11T06:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2019-09-16T18:24:34.453575Z","ended":"2019-10-28T01:41:57.672207Z","start_waiting":"2019-09-16T18:24:33.174710Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":77251,"name":"Testing Tournament - WWGA","director":{"id":947864,"username":"aval.cado","country":"us","icon":"https://user-uploads.online-go.com/416eb2fbc270b61ceb60026ca7f1552d-64.png","ratings":{"version":5,"overall":{"rating":1297.6830736962474,"deviation":61.88104620789186,"volatility":0.05994264585747425}},"ranking":20.949301730356368,"professional":false,"ui_class":""},"description":"Please note: This tournament is a testing tournament for WWGA to use OpenGotha (beta) tournament style. It's a testing tournament for me personally so I can see if we can use this style sometimes.The rules for this tournament is AGA. (America Go Association)\nIf this tournament does not go as good as you expected, sorry!","schedule":null,"title":null,"tournament_type":"opengotha","handicap":-1,"rules":"aga","time_per_move":30,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"live","pause_on_weekends":false,"total_time":2700},"is_open":true,"exclude_provisional":true,"group":{"id":8562,"name":"World Wide Go Association (WWGA)","summary":"This group welcomes people world wide, from beginners to pros! We have a WWGA group logo, a group video, and even a video for new members! (I make announcement videos), I hope you enjoy!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":151,"icon":"https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-64.png"},"auto_start_on_max":false,"time_start":"2021-07-11T21:00:00Z","players_start":4,"first_pairing_method":"opengotha","subsequent_pairing_method":"opengotha","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-07-11T21:00:46.204820Z","ended":"2021-07-13T20:48:31.612804Z","start_waiting":"2021-07-13T20:48:31.607094Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-15.png","player_count":5,"ranked":true},{"id":41213,"name":"U.S. Groups Handicap Fastplay Single Elimination  2018","director":{"id":467165,"username":"MummRa","country":"us","icon":"https://user-uploads.online-go.com/68359dab5164ddcdffa8ad4ca0699079-64.png","ratings":{"version":5,"overall":{"rating":1247.96548084978,"deviation":64.85752922715939,"volatility":0.06002061271498367}},"ranking":20.044928150690506,"professional":false,"ui_class":""},"description":"1 day per move. American go","schedule":null,"title":null,"tournament_type":"elimination","handicap":-1,"rules":"aga","time_per_move":86400,"time_control_parameters":{"time_control":"simple","speed":"correspondence","system":"simple","pause_on_weekends":true,"per_move":86400},"is_open":true,"exclude_provisional":true,"group":{"id":1346,"name":"U.S group","summary":"","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":111,"icon":"https://user-uploads.online-go.com/3f6d3fb97d75388337a988c351963709-64.png"},"auto_start_on_max":true,"time_start":"2018-10-19T01:00:00Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2018-10-19T01:00:06.959363Z","ended":"2019-03-11T20:51:53.767014Z","start_waiting":"2018-10-19T01:00:05.897510Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/3f6d3fb97d75388337a988c351963709-15.png","player_count":12,"ranked":true},{"id":71141,"name":"Serene Go 9x9 2021-02-08","director":{"id":309835,"username":"Feijoa","country":"xx","icon":"https://user-uploads.online-go.com/933c836f564b271ba762aff02e654cf3-64.png","ratings":{"version":5,"overall":{"rating":1212.1145787130124,"deviation":67.11807524160487,"volatility":0.06014092739017703}},"ranking":19.370147554077473,"professional":false,"ui_class":"supporter moderator"},"description":"A 9x9 handicap tournament.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"aga","time_per_move":611520,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":604800,"initial_time":604800,"max_time":1209600},"is_open":true,"exclude_provisional":false,"group":{"id":6635,"name":"Serene Go","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":8,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-02-10T06:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2021-02-09T19:07:01.589380Z","ended":"2021-04-21T17:32:34.378406Z","start_waiting":"2021-02-09T19:07:00.851039Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":8,"ranked":true},{"id":106742,"name":"Live 19x19 Fast & Fun Tournament september","director":{"id":1204570,"username":"Artyss","country":"zz","icon":"https://user-uploads.online-go.com/0d44caa24a6e1c7faf2a6b5ec37380b6-64.png","ratings":{"version":5,"overall":{"rating":957.2808735248461,"deviation":63.724641609800564,"volatility":0.060088698583720214}},"ranking":13.906172116740686,"professional":false,"ui_class":""},"description":"Tournoi rapide en temps réel du mois de septembre 2023.\nLes rondes s’enchaîneront automatiquement toutes les 12 à 14 minutes.\n3 ou 4 rondes de prévues en fonction du nombre de joueurs.\nC'est le premier... C'est un peu un test !\n\nHave fun playing with someone of similar rank, using handicap to equalize the difference! This one is 19x19.","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"aga","time_per_move":35,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":12392,"name":"Kantai - Charente-Maritime","summary":"Bienvenue sur le site du Kantai — Club de go de Charente-Maritime\n\nNous nous réunissons régulièrement pour jouer au Go, initier de nouvelles personnes et partager notre passion de ce jeu millénaire sur Rochefort, La Rochelle mais également Genouillé. Nous ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":38,"icon":"https://user-uploads.online-go.com/7869db3c7d93ddb0d3f75b4453108815-64.png"},"auto_start_on_max":false,"time_start":"2023-09-03T12:30:00Z","players_start":2,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":33,"analysis_enabled":false,"exclusivity":"open","started":"2023-09-03T12:30:11.207431Z","ended":"2023-09-03T15:19:36.548192Z","start_waiting":"2023-09-03T12:30:11.068026Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7869db3c7d93ddb0d3f75b4453108815-15.png","player_count":11,"ranked":true},{"id":44077,"name":"Blitz Tournament","director":{"id":535250,"username":"andyzhou","country":"us","icon":"https://secure.gravatar.com/avatar/105954f48a899e137f853a65860f7c7b?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1820.4275132122218,"deviation":66.8021983755448,"volatility":0.06012765379863539}},"ranking":28.78536716517323,"professional":false,"ui_class":""},"description":"good luck!","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"aga","time_per_move":10,"time_control_parameters":{"period_time":10,"main_time":60,"system":"byoyomi","pause_on_weekends":false,"time_control":"byoyomi","periods":5,"speed":"live"},"is_open":true,"exclude_provisional":true,"group":{"id":24,"name":"Double Digit Kyu Room","summary":"For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3654,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2018-12-27T21:05:00Z","players_start":2,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2018-12-28T00:18:13.257011Z","ended":"2018-12-28T00:25:33.108408Z","start_waiting":"2018-12-28T00:18:12.976707Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true},{"id":64899,"name":"correspondence 9x9 with handicap","director":{"id":507154,"username":"octonary","country":"_Pirate","icon":"https://user-uploads.online-go.com/49292767ea85e391d86a7545723e1948-64.png","ratings":{"version":5,"overall":{"rating":1479.6250760969149,"deviation":65.67992792921314,"volatility":0.06012108022776003}},"ranking":23.9867739993497,"professional":false,"ui_class":"supporter"},"description":"elimination!","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":-1,"rules":"aga","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":2154,"name":"ocaml survivors","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":14,"icon":"https://user-uploads.online-go.com/feda4b527f4324b99f705a670aefebd4-64.png"},"auto_start_on_max":false,"time_start":"2020-09-01T16:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-09-01T16:00:27.111192Z","ended":"2020-10-30T13:23:39.460493Z","start_waiting":"2020-09-01T16:00:26.329595Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/feda4b527f4324b99f705a670aefebd4-15.png","player_count":5,"ranked":true},{"id":76617,"name":"13x13 blitz","director":{"id":482393,"username":"Wowza","country":"us","icon":"https://secure.gravatar.com/avatar/787db1c7c02392fc7fd94ded59985014?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1395.0983101576703,"deviation":60.788436126936396,"volatility":0.05998045429418925}},"ranking":22.625002040838393,"professional":false,"ui_class":""},"description":"tourney","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"aga","time_per_move":5,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"blitz","pause_on_weekends":false,"main_time":5,"period_time":5,"periods":1},"is_open":true,"exclude_provisional":false,"group":{"id":9451,"name":"SA Go Camp 2021","summary":"Saint Ann's Go Camp 2021!","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":14,"icon":"https://user-uploads.online-go.com/d8c29bdffb492d2de31dd03d14247164-64.png"},"auto_start_on_max":false,"time_start":"2021-06-22T15:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-06-22T14:39:14.851205Z","ended":"2021-06-22T15:03:39.355997Z","start_waiting":"2021-06-22T14:39:14.662984Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/d8c29bdffb492d2de31dd03d14247164-15.png","player_count":6,"ranked":true},{"id":129174,"name":"1776s open tournaments 0.0008","director":{"id":1436588,"username":"Arrow A6 anti-","country":"zz","icon":"https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png","ratings":{"version":5,"overall":{"rating":588.6751839572613,"deviation":80.73457404236709,"volatility":0.0636275307525229}},"ranking":5,"professional":false,"ui_class":""},"description":"A Tournament series","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"aga","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":13797,"name":" 无间勤碁术化  Go Advance forward forever","summary":"欢迎围棋爱好者来到属于您的园地\n\n\n          In Your 💖 Go to Universes everywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":496,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"},"auto_start_on_max":false,"time_start":"2025-06-08T12:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-06-08T12:00:42.186378Z","ended":"2025-11-15T00:12:40.475461Z","start_waiting":"2025-06-08T12:00:42.080883Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png","player_count":9,"ranked":true}]}