{"count":59425,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=first_pairing_method&page=5419","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=first_pairing_method&page=5417","results":[{"id":251,"name":"alexmilesg3's second mini-tournament","director":{"id":4175,"username":"alexmilesg3","country":"it","icon":"https://secure.gravatar.com/avatar/a3c98298df71378c5298dff192c9e700?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1354.787574079825,"deviation":91.85550510788475,"volatility":0.05999679038194368}},"ranking":21.94623904329384,"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":432000,"max_time":864000,"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":14,"analysis_enabled":false,"exclusivity":"open","started":"2007-06-24T15:51:00Z","ended":"2007-11-09T18:32:00Z","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":133478,"name":"17.10 практика для факультатива","director":{"id":512029,"username":"Павел Науменко","country":"001","icon":"https://user-uploads.online-go.com/159834f78ac02642afdb38194bd2c630-64.png","ratings":{"version":5,"overall":{"rating":1551.4678417258801,"deviation":65.10407043653069,"volatility":0.05998894151123587}},"ranking":25.084379133020327,"professional":false,"ui_class":""},"description":"Участники только слушатели факультатива на занятии 17.10","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":20,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":600,"max_time":600},"is_open":true,"exclude_provisional":false,"group":{"id":2208,"name":"Го-клуб ИТМО","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/97d7765a77b2cd2b949864b6dee400ec-64.png"},"auto_start_on_max":false,"time_start":"2025-10-17T19:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-10-17T14:42:50.762984Z","ended":"2025-10-17T15:57:28.362054Z","start_waiting":"2025-10-17T14:42:50.526679Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/97d7765a77b2cd2b949864b6dee400ec-15.png","player_count":12,"ranked":true},{"id":86320,"name":"Meme turnament","director":{"id":320477,"username":"Babyshamble","country":"it","icon":"https://user-uploads.online-go.com/512dde69ffb9f5e4d994521998167ed2-64.png","ratings":{"version":5,"overall":{"rating":1790.6843803864726,"deviation":62.19591711364026,"volatility":0.060010438382376734}},"ranking":28.40400590219773,"professional":false,"ui_class":""},"description":"tutti dentro regà","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":22,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":20,"initial_time":180,"max_time":180},"is_open":true,"exclude_provisional":true,"group":{"id":93,"name":"GO Italia","summary":"Il gruppo per i giocatori di GO italiani.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":202,"icon":"https://user-uploads.online-go.com/02421a9877e5d65462bc65fcc7f0fd0e-64.png"},"auto_start_on_max":false,"time_start":"2022-02-19T22:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2022-02-19T21:32:59.117206Z","ended":"2022-02-19T21:58:09.262978Z","start_waiting":"2022-02-19T21:32:59.018511Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/02421a9877e5d65462bc65fcc7f0fd0e-15.png","player_count":4,"ranked":true},{"id":665,"name":"mitropa2000's second striking tournament","director":{"id":20543,"username":"mitropa2000","country":"de","icon":"https://secure.gravatar.com/avatar/2aa0de6d86a60f2a1bbbd9d7e252e4cb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1497.032540436751,"deviation":64.87950970702686,"volatility":0.059858423047597614}},"ranking":24.257539028684043,"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":432000,"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":24,"analysis_enabled":false,"exclusivity":"open","started":"2009-05-14T12:48:13Z","ended":"2009-05-14T10:48:13Z","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":14062,"name":"FSTS Best of 300","director":{"id":135535,"username":"DarkSpirit","country":"_CIS","icon":"https://user-uploads.online-go.com/3ff0cbeb74378914ca08a8ab7741274f-64.png","ratings":{"version":5,"overall":{"rating":1368.452026020624,"deviation":62.29275318546769,"volatility":0.05999468544710196}},"ranking":22.178561397357377,"professional":false,"ui_class":""},"description":"In honour of 300 more paricipants of FSTS.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":67680,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":64800},"is_open":true,"exclude_provisional":true,"group":{"id":353,"name":"Four Seasons Tournament Series","summary":"Серия турниров \"Четыре Сезона\"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":623,"icon":"https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png"},"auto_start_on_max":false,"time_start":"2016-02-15T09:00:00Z","players_start":10,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"group","started":"2016-02-15T09:00:48.863777Z","ended":"2018-01-20T16:02:33.113766Z","start_waiting":"2016-02-15T09:00:47.412701Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png","player_count":75,"ranked":true},{"id":133732,"name":"The Best of 2025","director":{"id":1818077,"username":"时光和褚嬴呀","country":"un","icon":"https://secure.gravatar.com/avatar/65467471f69c780786a014ecc51b00f8?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1281.5029489749418,"deviation":69.37727901897037,"volatility":0.06014234606192959}},"ranking":20.658842028855847,"professional":false,"ui_class":""},"description":"Only the champion will be recorded","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"korean","time_per_move":25019,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":21600,"initial_time":432000,"max_time":864000},"is_open":true,"exclude_provisional":false,"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":8871,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"},"auto_start_on_max":false,"time_start":"2025-11-10T10:00:00Z","players_start":8,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-11-10T10:00:12.541709Z","ended":null,"start_waiting":"2025-11-10T10:00:12.414916Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":14,"ranked":true},{"id":71709,"name":"Fluffy Tigress Taiga","director":{"id":109488,"username":"DVbS78rkR7NVe","country":"un","icon":"https://secure.gravatar.com/avatar/e379f98cdecd568bf2a9c1deb14ea283?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2026.1476299885521,"deviation":66.05609734432652,"volatility":0.059874270189468615}},"ranking":31.26391960044579,"professional":false,"ui_class":""},"description":"<embed width=\"560\" height=\"315\" src=\"https://www.youtube.com/embed/WWR-fMwVCcI\"></embed>","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":6124,"name":"Leopard's Resting Tree","summary":"A little corner for cat tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":311,"icon":"https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-64.png"},"auto_start_on_max":false,"time_start":"2021-03-11T14:00:00Z","players_start":2,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2021-03-11T14:00:24.726889Z","ended":"2022-11-21T22:12:19.487327Z","start_waiting":"2021-03-11T14:00:23.801326Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-15.png","player_count":24,"ranked":true},{"id":252,"name":"9 x 9  + Handicap tournament","director":{"id":3045,"username":"Ryzours","country":"fr","icon":"https://secure.gravatar.com/avatar/585c025cc868dcb334b19c94e443f518?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1599.7620044518724,"deviation":62.7683168957074,"volatility":0.05990738195345308}},"ranking":25.794005192261405,"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":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":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2007-06-25T12:40:00Z","ended":"2007-07-31T18:36:00Z","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":1108,"name":"hans' first mini-tournament","director":{"id":30098,"username":"hansdeutz","country":"de","icon":"https://user-uploads.online-go.com/dec92a2822cc33c81329c1ea48916dca-64.png","ratings":{"version":5,"overall":{"rating":1246.3324223510945,"deviation":62.41739196829958,"volatility":0.05938062230532055}},"ranking":20.014614763025094,"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":432000,"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":8,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2010-06-29T20:52:09Z","ended":"2010-06-29T18:52:09Z","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":73856,"name":"1 st tournament \" Find the way \" 19х19","director":{"id":467927,"username":"maksnokia1990","country":"ru","icon":"https://user-uploads.online-go.com/c40989665d0ca48a3160d84aa9dc835a-64.png","ratings":{"version":5,"overall":{"rating":1249.1496746297128,"deviation":66.39499078419617,"volatility":0.05934305746649744}},"ranking":20.066884757697853,"professional":false,"ui_class":""},"description":"Приветствую всех в первом турнире группы!Время постарался сделать не быстрое,чтобы максимально избежать проигрышей по времени.Но и не долгое, чтобы турнир не шёл по пол года.Если у вас и вашего соперника есть время сыграть партию,просьба отнестись с пониманием и сыграть встречу побыстрее.Всем удачи!\nWelcome to the first tournament of the group!I tried to make the time not fast,in order to avoid losing time as much as possible.But not long, so that the tournament did not go for half a year.If you and your opponent have time to play a game, please be understanding and play the game quickly.Good luck to everyone!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":96000,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":864000,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":8899,"name":"Find the way","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":43,"icon":"https://user-uploads.online-go.com/e3dc83032b3efcae6a704c055b3baba0-64.png"},"auto_start_on_max":false,"time_start":"2021-04-14T16:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-04-14T16:00:43.138046Z","ended":"2021-12-14T23:50:16.943131Z","start_waiting":"2021-04-14T16:00:41.657889Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e3dc83032b3efcae6a704c055b3baba0-15.png","player_count":21,"ranked":true}]}