{"count":59362,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-description&page=5198","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-description&page=5196","results":[{"id":131467,"name":"II Real 20-25 k Tournament","director":{"id":1676951,"username":"davi.jorge.arte","country":"br","icon":"https://user-uploads.online-go.com/a3f98b8c45002f900cff5882710c1b52-64.png","ratings":{"version":5,"overall":{"rating":447.7560452844782,"deviation":64.15849052116265,"volatility":0.06003782042551815}},"ranking":5,"professional":false,"ui_class":""},"description":"A tournament for low rating players as fast as it can be (nowadays).","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"chinese","time_per_move":90782,"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":3653,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2025-08-22T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":10,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-16T19:14:10.829089Z","ended":"2026-02-01T06:32:44.517837Z","start_waiting":"2025-08-16T19:14:10.672643Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":32333,"name":"DDK's  SDK's & Dan 🥊 Royal. 👑","director":{"id":485271,"username":"RyukBaduk","country":"_GoT_Tully","icon":"https://user-uploads.online-go.com/2aabf09856a41e8e9248d4dfc4bcc60e-64.png","ratings":{"version":5,"overall":{"rating":1400.5931119029472,"deviation":64.6436221001988,"volatility":0.060000140023822056}},"ranking":22.71600265928813,"professional":false,"ui_class":""},"description":"A tournament for kyus to fight strong players and learn along the way. Reviews should be given to the losers of each match if possible.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":22680,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":432000,"time_increment":19800,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":43,"name":"Kyu Level Study Group","summary":"A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8866,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"},"auto_start_on_max":true,"time_start":"2017-12-01T06:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2017-12-01T06:00:49.919162Z","ended":"2018-02-17T14:56:56.669813Z","start_waiting":"2017-12-01T06:00:49.507980Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":7,"ranked":true},{"id":12069,"name":"19x19 kyu games","director":{"id":124930,"username":"Laon","country":"us","icon":"https://user-uploads.online-go.com/aebc1677a4dac7a11c4b33afe7af1a64-64.png","ratings":{"version":5,"overall":{"rating":1962.5225146567134,"deviation":61.12998589507817,"volatility":0.060044414753754875}},"ranking":30.525304315935845,"professional":false,"ui_class":""},"description":"a tournament for kyus","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":313,"time_control_parameters":{"time_control":"byoyomi","period_time":300,"main_time":1200,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":329,"name":"Iemoto","summary":"This group is made up of four \"Go Houses\": Honinbo, Hayashi, Inoue, Yasui.\n\n### Igo Houses (Iemoto)\n\n+ Each house has a current \"head.\" Anyone stronger than 5 kyu can become a head.\n+ Each head chooses his/her own disciples. Heads are under no obligation t","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":42,"icon":"https://user-uploads.online-go.com/812628f11147b03dae7700207990c0e2-64.png"},"auto_start_on_max":true,"time_start":"2015-11-01T00:30:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":0,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2015-11-01T09:19:40.385076Z","ended":"2015-11-01T11:03:00.019446Z","start_waiting":"2015-11-01T09:19:40.311261Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/812628f11147b03dae7700207990c0e2-15.png","player_count":4,"ranked":true},{"id":59523,"name":"Don't mes' with \"The 10 dan pro\"","director":{"id":743424,"username":"The best 31 kyu","country":"003","icon":"https://secure.gravatar.com/avatar/abff2c4c5a4e77fbacac885a97a20756?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1380.1285708607697,"deviation":62.80870091968557,"volatility":0.05994386514694468}},"ranking":22.375254657511984,"professional":false,"ui_class":""},"description":"A tournament for internal only","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"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":4796,"name":"The 10 dan pro","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":9,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-04-23T21:47:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-04-23T21:47:32.976529Z","ended":"2020-06-29T18:01:30.368774Z","start_waiting":"2020-04-23T21:47:32.591716Z","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":35099,"name":"Class B Rapid","director":{"id":153455,"username":"El0m","country":"gb","icon":"https://user-uploads.online-go.com/018b099d6b5f111ad780b468738dc998-64.png","ratings":{"version":5,"overall":{"rating":1295.7038814112566,"deviation":70.83331711939027,"volatility":0.0603648964543371}},"ranking":20.913967003155264,"professional":false,"ui_class":""},"description":"A tournament for intermediate level players.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"aga","time_per_move":56640,"time_control_parameters":{"period_time":1209600,"main_time":1209600,"system":"canadian","pause_on_weekends":true,"time_control":"canadian","stones_per_period":28,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":1398,"name":"Ratio","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":7,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2018-04-01T08:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":30,"analysis_enabled":false,"exclusivity":"open","started":"2018-04-01T08:00:34.807329Z","ended":"2019-08-23T09:04:29.885683Z","start_waiting":"2018-04-01T08:00:33.808897Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":23,"ranked":true},{"id":79142,"name":"Portland Go Club Round Robin Correspondence","director":{"id":414247,"username":"deleted-fa804cd8-6ab7-464b-9086-37132b9f0d41","country":"_Klingon","icon":"https://user-uploads.online-go.com/49d1118f9ed64c8cba93995915666bdf-64.png","ratings":{"version":5,"overall":{"rating":1408.0284845072122,"deviation":68.28960173181599,"volatility":0.06003110566876167}},"ranking":22.838574726758207,"professional":false,"ui_class":""},"description":"A tournament for fun to get a chance to play some of the other people in the club! Games with use automatic handicap and style will be Round Robin where everyone plays everyone else","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":5361,"name":"Portland Go Club","summary":"The Portland Go Club Group on OGS","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":75,"icon":"https://user-uploads.online-go.com/535302be35a16be59b81aa9e31def42a-64.png"},"auto_start_on_max":false,"time_start":"2021-08-22T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-08-22T18:04:20.242965Z","ended":"2021-10-19T15:44:32.478728Z","start_waiting":"2021-08-22T18:04:19.809067Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/535302be35a16be59b81aa9e31def42a-15.png","player_count":4,"ranked":true},{"id":45583,"name":"For everyone","director":{"id":614850,"username":"bowl the dice","country":"ca","icon":"https://user-uploads.online-go.com/ce5b8bde8321652b3091d38a513cca2c-64.png","ratings":{"version":5,"overall":{"rating":1468.7153793611576,"deviation":62.56830167511256,"volatility":0.060099486482126804}},"ranking":23.815450072586316,"professional":false,"ui_class":""},"description":"A tournament for everyone who likes go!!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"chinese","time_per_move":135360,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":518400,"max_time":950400,"time_increment":129600,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":343,"name":"Global Go Club","summary":"Open Go club for people anywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":591,"icon":"https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"},"auto_start_on_max":false,"time_start":"2019-02-12T17:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-02-14T03:17:49.588915Z","ended":"2019-06-23T05:23:11.431790Z","start_waiting":"2019-02-14T03:17:49.295484Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png","player_count":4,"ranked":true},{"id":131017,"name":"Beginners' tournament","director":{"id":1820569,"username":"VarnCc","country":"de","icon":"https://user-uploads.online-go.com/e5cd9399f6684ab9ec28b17fb3d4d664-64.png","ratings":{"version":5,"overall":{"rating":905.6449748057797,"deviation":65.45901834986434,"volatility":0.0599621396233032}},"ranking":12.62251681816913,"professional":false,"ui_class":""},"description":"A tournament for everyone who is new and wants to practice.","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":89135,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":345600,"max_time":691200},"is_open":true,"exclude_provisional":true,"group":{"id":43,"name":"Kyu Level Study Group","summary":"A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8866,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"},"auto_start_on_max":false,"time_start":"2025-08-11T13:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":18,"analysis_enabled":false,"exclusivity":"open","started":"2025-08-11T13:00:53.441728Z","ended":null,"start_waiting":"2025-08-11T13:00:53.172851Z","board_size":19,"active_round":2,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":16,"ranked":true},{"id":63506,"name":"1st Black Metal Cats Tournament (13x13, DE, Handicap)","director":{"id":772459,"username":"awesomemarten","country":"un","icon":"https://user-uploads.online-go.com/cb3b4733ce28ada501a084009824313c-64.png","ratings":{"version":5,"overall":{"rating":1232.3870623470327,"deviation":64.14684860629816,"volatility":0.05998662253319789}},"ranking":19.754126642199132,"professional":false,"ui_class":""},"description":"A tournament for everyone, so its with handicap.\n\n13x13, double elemination. Feel free to join :3","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":-1,"rules":"japanese","time_per_move":46080,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":259200,"max_time":432000},"is_open":true,"exclude_provisional":true,"group":{"id":6362,"name":"Black Metal Cats","summary":"This is a group for all people and cats, who like Black Metal :3","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1,"icon":"https://user-uploads.online-go.com/0bf001cc307ea46b1f9f81ed8a06d84f-64.png"},"auto_start_on_max":false,"time_start":"2020-07-29T21:00:00Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-07-29T21:00:59.972235Z","ended":"2020-10-27T21:45:11.663736Z","start_waiting":"2020-07-29T21:00:59.548406Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/0bf001cc307ea46b1f9f81ed8a06d84f-15.png","player_count":7,"ranked":true},{"id":75112,"name":"May tournament 2021","director":{"id":765440,"username":"-Crr-Ake-","country":"gb","icon":"https://secure.gravatar.com/avatar/9d99bf00e6d20984d9593370304f4512?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1600.786020918073,"deviation":61.22517156646065,"volatility":0.059964088743382375}},"ranking":25.808818894048446,"professional":false,"ui_class":""},"description":"A tournament for everybody to have a little fun","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":259200,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":false,"per_move":259200},"is_open":true,"exclude_provisional":true,"group":{"id":8262,"name":"Virtuoso Go Association 🕶","summary":"Group Targets: Participate in our monthly and special event tournaments, Always learn something new, don't be scared to ask to review your games and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":35,"icon":"https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-64.png"},"auto_start_on_max":false,"time_start":"2021-05-20T16:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2021-05-20T16:00:52.507066Z","ended":"2023-06-28T11:11:41.890173Z","start_waiting":"2021-05-20T16:00:48.893474Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-15.png","player_count":21,"ranked":true}]}