{"count":59701,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-name&page=3263","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-name&page=3261","results":[{"id":56044,"name":"Iwamoto Kaoru (岩本薫) Birthday DDK Tournament.","director":{"id":58836,"username":"DrQuantum","country":"us","icon":"https://user-uploads.online-go.com/5192a63f12fa80c878392f9d0034612b-64.png","ratings":{"version":5,"overall":{"rating":1007.1273335658636,"deviation":62.9019986824203,"volatility":0.058979058030486135}},"ranking":15.081277483461351,"professional":false,"ui_class":""},"description":"This tournament honors Iwamoto Kaoru, Honinbo, and one of the participants in the famous Atomic Bomb game, born on February 5, 1902. Enjoy!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"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":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":3661,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-02-05T14:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2020-02-05T14:00:58.002351Z","ended":"2020-04-23T21:38:06.902578Z","start_waiting":"2020-02-05T14:00:53.931754Z","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":124102,"name":"It’s my birthday!","director":{"id":1689387,"username":"deleted-9ab0fd00-f5fa-464e-977b-81b61095fc3d","country":"au","icon":"https://secure.gravatar.com/avatar/89083ed2a889ea47d827fc0394ff083a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1695.1665442708154,"deviation":229.63350562352585,"volatility":0.06000293260882988}},"ranking":27.134994899161136,"professional":false,"ui_class":"bot provisional"},"description":"My birthday tournament!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"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":false,"group":{"id":3661,"name":"Bots only","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":71,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-01-10T06:06:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-01-10T06:06:38.206580Z","ended":"2025-01-10T06:10:07.872309Z","start_waiting":"2025-01-10T06:06:38.132231Z","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":116206,"name":"It's too weak.","director":{"id":1430197,"username":"deleted-d13910fe-e5a4-4040-93d7-d0668f5ae4d4","country":"cn","icon":"https://user-uploads.online-go.com/927e69cecbf365e2078395ee98e817f3-64.png","ratings":{"version":5,"overall":{"rating":875.5175656976088,"deviation":135.16783669189448,"volatility":0.06004585505058601}},"ranking":11.839302451557224,"professional":false,"ui_class":""},"description":"It's too weak.It's too weak.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":623947,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":false,"main_time":2419200,"period_time":604800,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":13633,"name":"World Association","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":true,"member_count":1,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2024-05-19T09:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-05-19T09:00:50.808857Z","ended":"2024-05-21T12:02:30.714956Z","start_waiting":"2024-05-19T09:00:50.766709Z","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":45867,"name":"It's been awhile","director":{"id":273,"username":"Tom Newman","country":"001","icon":"https://user-uploads.online-go.com/6d5cf13f983d9626e25ef9a1cb063741-64.png","ratings":{"version":5,"overall":{"rating":1011.9087815649393,"deviation":65.34418310253365,"volatility":0.06016075185201896}},"ranking":15.190924584152683,"professional":false,"ui_class":"supporter"},"description":"Friendly games","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":839,"name":"Friendly Competition","summary":"Friendly Games","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":13,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-03-01T02:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-03-01T02:00:53.559569Z","ended":"2019-04-28T13:15:41.072137Z","start_waiting":"2019-03-01T02:00:53.144508Z","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":122402,"name":"It's a journey. Let's get stronger! #6","director":{"id":1186160,"username":"hanzpk","country":"id","icon":"https://secure.gravatar.com/avatar/9245cc93e872b1d6469e9924bdfc1000?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1119.7719646574806,"deviation":66.77714948014537,"volatility":0.05998911338191324}},"ranking":17.535710105311605,"professional":false,"ui_class":""},"description":"Gather your strength then lash out!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":89135,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":345600,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":72,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2024-12-15T09:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2024-12-15T09:00:54.739068Z","ended":"2025-11-04T09:20:17.121131Z","start_waiting":"2024-12-15T09:00:54.033473Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":17,"ranked":true},{"id":109905,"name":"It's a journey. Let's get stronger! #4","director":{"id":1186160,"username":"hanzpk","country":"id","icon":"https://secure.gravatar.com/avatar/9245cc93e872b1d6469e9924bdfc1000?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1119.7719646574806,"deviation":66.77714948014537,"volatility":0.05998911338191324}},"ranking":17.535710105311605,"professional":false,"ui_class":""},"description":"Gather your strength then lash out!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":89819,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":432000,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":72,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2023-12-15T08:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2023-12-15T08:00:35.604839Z","ended":"2024-08-12T04:40:57.452017Z","start_waiting":"2023-12-15T08:00:34.850651Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":14,"ranked":true},{"id":107829,"name":"It's a journey. Let's get stronger! #3","director":{"id":1186160,"username":"hanzpk","country":"id","icon":"https://secure.gravatar.com/avatar/9245cc93e872b1d6469e9924bdfc1000?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1119.7719646574806,"deviation":66.77714948014537,"volatility":0.05998911338191324}},"ranking":17.535710105311605,"professional":false,"ui_class":""},"description":"Gather your strength then lash out!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":89819,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":432000,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":72,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2023-10-15T04:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2023-10-15T04:00:37.437806Z","ended":"2025-02-18T22:55:32.980315Z","start_waiting":"2023-10-15T04:00:35.453006Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":39,"ranked":true},{"id":105506,"name":"It's a journey. Let's get stronger! #2","director":{"id":1186160,"username":"hanzpk","country":"id","icon":"https://secure.gravatar.com/avatar/9245cc93e872b1d6469e9924bdfc1000?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1119.7719646574806,"deviation":66.77714948014537,"volatility":0.05998911338191324}},"ranking":17.535710105311605,"professional":false,"ui_class":""},"description":"Gather your strength then lash out!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":89819,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":432000,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":72,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2023-08-15T04:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2023-08-15T04:00:57.079653Z","ended":"2025-02-19T20:01:04.649923Z","start_waiting":"2023-08-15T04:00:55.733515Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":33,"ranked":true},{"id":103632,"name":"It's a journey. Let's get stronger! #1","director":{"id":1186160,"username":"hanzpk","country":"id","icon":"https://secure.gravatar.com/avatar/9245cc93e872b1d6469e9924bdfc1000?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1119.7719646574806,"deviation":66.77714948014537,"volatility":0.05998911338191324}},"ranking":17.535710105311605,"professional":false,"ui_class":""},"description":"Gather your strength then lash out!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":89819,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":432000,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":72,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2023-06-15T13:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2023-06-15T13:00:27.666984Z","ended":"2025-05-30T03:54:24.885449Z","start_waiting":"2023-06-15T13:00:26.071134Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":27,"ranked":true},{"id":137868,"name":"It's May Day","director":{"id":823378,"username":"rouma","country":"us","icon":"https://secure.gravatar.com/avatar/e25df468ca27d40a9646837908b798f4?s=64&d=retro","ratings":{"version":5,"overall":{"rating":667.6789522248661,"deviation":67.67788793307692,"volatility":0.060301136053454885}},"ranking":5.565472632124678,"professional":false,"ui_class":""},"description":"Have fun","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":2419200,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":25,"name":"Go Basics","summary":"A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":17970,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2026-05-01T07:00:00Z","players_start":9,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-05-01T07:00:48.878965Z","ended":null,"start_waiting":"2026-05-01T07:00:48.770340Z","board_size":9,"active_round":1,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":16,"ranked":true}]}