{"count":59363,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-ended&page=22","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-ended&page=20","results":[{"id":130043,"name":"Good bye squid game!","director":{"id":875708,"username":"vanecho","country":"ca","icon":"https://secure.gravatar.com/avatar/21fd8ed0ecc0af43aabf973b48f11224?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1394.7405472660932,"deviation":67.62793700753289,"volatility":0.060329591840027785}},"ranking":22.6190646291034,"professional":false,"ui_class":""},"description":"Who doesn't like squid game?","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"aga","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":10243,"name":"AGA GO CLUB","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":27,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-07-31T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2025-07-31T18:00:40.194980Z","ended":null,"start_waiting":"2025-07-31T18:00:39.973066Z","board_size":19,"active_round":7,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":21,"ranked":true},{"id":130713,"name":"August 2025 DDK Fast Correspondence Tournament","director":{"id":58836,"username":"DrQuantum","country":"us","icon":"https://user-uploads.online-go.com/5192a63f12fa80c878392f9d0034612b-64.png","ratings":{"version":5,"overall":{"rating":1018.5398710616075,"deviation":63.04673498621009,"volatility":0.058982278053979355}},"ranking":15.342132808414972,"professional":false,"ui_class":""},"description":"Just a tournament for DDKs - 12 hour increment, 3 days max time (but weekends are paused).","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":45251,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":43200,"initial_time":259200,"max_time":259200},"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":"2025-08-01T14:00:00Z","players_start":8,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-01T14:00:52.453007Z","ended":null,"start_waiting":"2025-08-01T14:00:51.424076Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":21,"ranked":true},{"id":129416,"name":"Каникулы!!!","director":{"id":1596765,"username":"SecretDragonCanneloni.Meowl","country":"_Starfleet","icon":"https://secure.gravatar.com/avatar/f723c7c69b0433523da66d7cfe5dcf2c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1397.5521144262657,"deviation":67.57379559375731,"volatility":0.06054377160977299}},"ranking":22.66568424218868,"professional":false,"ui_class":""},"description":"Сначала  7 дней обычного времени потом 5 периодов беёми по 1 дню","schedule":null,"title":null,"tournament_type":"mcmahon","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":3922,"name":"Гудзуми-Юсей","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":106,"icon":"https://user-uploads.online-go.com/d9805b8d0e97919dd033d6a28e59afa4-64.png"},"auto_start_on_max":false,"time_start":"2025-08-01T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-01T16:00:51.690310Z","ended":null,"start_waiting":"2025-08-01T16:00:51.461558Z","board_size":19,"active_round":5,"icon":"https://user-uploads.online-go.com/d9805b8d0e97919dd033d6a28e59afa4-15.png","player_count":11,"ranked":true},{"id":130898,"name":"Correspondence Weekly McMahon 19x19 2025-08-02 17:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Site-wide Tournament","schedule":{"id":9,"name":"Correspondence Weekly McMahon 19x19","rrule":"DTSTART:20260413T170000Z\nRRULE:FREQ=WEEKLY","active":true,"created":"2015-12-16T02:22:56.480465Z","last_run":"2026-04-13T17:00:09.016442Z","lead_time_seconds":432000,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":3,"upper_bar":"25","lower_bar":"15","group_size":4,"maximum_players":1000},"next_run":"2026-04-20T17:00:00Z","base_points":"30.0"},"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2025-08-02T17:00:05.547165Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-02T17:00:53.136668Z","ended":null,"start_waiting":"2025-08-02T17:00:51.601316Z","board_size":19,"active_round":2,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":26,"ranked":true},{"id":110140,"name":"1st  Amihan Friendship League","director":{"id":753236,"username":"totesuru","country":"ph","icon":"https://user-uploads.online-go.com/210744714a0baefd001f5eef4084dc84-64.png","ratings":{"version":5,"overall":{"rating":1487.7479916401726,"deviation":62.878382806141644,"volatility":0.05991274501706562}},"ranking":24.113516380733298,"professional":false,"ui_class":""},"description":"Let’s celebrate the women of go!\nAmihan is a women’s league of go players. Automatic handicap is enabled.\n\nWe will review games of DDK players in this league.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":-1,"rules":"japanese","time_per_move":432000,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":432000},"is_open":true,"exclude_provisional":true,"group":{"id":309,"name":"Filipino Go Group","summary":"Go Group for Filipinos","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":94,"icon":"https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-64.png"},"auto_start_on_max":false,"time_start":"2023-12-29T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2023-12-29T16:00:05.647138Z","ended":null,"start_waiting":"2023-12-29T16:00:04.686368Z","board_size":19,"active_round":4,"icon":"https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-15.png","player_count":19,"ranked":true},{"id":130843,"name":"19x19 Open D.E. Cup #126","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1378.8621286869252,"deviation":66.61260604697289,"volatility":0.060203637791238884}},"ranking":22.354001857791825,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/12599","schedule":null,"title":null,"tournament_type":"double_elimination","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":12599,"name":"GO Special Tournaments","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2025-08-10T21:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-06T00:37:23.560691Z","ended":null,"start_waiting":"2025-08-06T00:37:23.419101Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":8,"ranked":true},{"id":128396,"name":"19x19 Open D.E. Cup #115","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1378.8621286869252,"deviation":66.61260604697289,"volatility":0.060203637791238884}},"ranking":22.354001857791825,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/12599","schedule":null,"title":null,"tournament_type":"double_elimination","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":12599,"name":"GO Special Tournaments","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2025-05-18T21:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-05-17T17:16:23.810600Z","ended":null,"start_waiting":"2025-05-17T17:16:23.700729Z","board_size":19,"active_round":5,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":8,"ranked":true},{"id":130098,"name":"💜💜💜💜💜💜💜💜💜💜турнир в честь бя бя💜💜💜💜💜💜💜💜💜💜 2","director":{"id":1687058,"username":"Kaw_Ninja","country":"pt","icon":"https://user-uploads.online-go.com/65362065d6e8e89c6607395ba8eb3d2f-64.png","ratings":{"version":5,"overall":{"rating":952.4415334467215,"deviation":70.79654177968679,"volatility":0.06431646549167647}},"ranking":13.788845156340887,"professional":false,"ui_class":""},"description":"💜💜💜💜💜💜💜💜💜💜турнир в честь бя бя💜💜💜💜💜💜💜💜💜💜 2","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":true,"group":{"id":2051,"name":"♪(๑ᴖ◡ᴖ๑)♪ Simplicity Study Group ♪(๑ᴖ◡ᴖ๑)♪ ","summary":"Welcome ~(=^･･^)_旦~ (ﾟoﾟ;)\n\nThis is the Splurgist (͡ ͡° ͜ つ ͡͡°) Study (hum hm.. tries not to laugh ^^) Group (͡ ͡° ͜ つ ͡͡°) where we will study while splurgist is playing \"for fun\" or something like that lmao. \n(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧ Everyone is welcome, just for f","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":59,"icon":"https://user-uploads.online-go.com/714a13bf9561d6fcb692f3d6231358fd-64.png"},"auto_start_on_max":false,"time_start":"2025-08-06T09:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-06T09:00:52.480367Z","ended":null,"start_waiting":"2025-08-06T09:00:52.375498Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/714a13bf9561d6fcb692f3d6231358fd-15.png","player_count":7,"ranked":true},{"id":121290,"name":"Sword art online lover's and fan's","director":{"id":1470605,"username":"コビー大佐","country":"jp","icon":"https://user-uploads.online-go.com/0d3eeb73d3a223e7c934d52715fa8233-64.png","ratings":{"version":5,"overall":{"rating":1152.2780303362724,"deviation":64.84780508577205,"volatility":0.06056773556265623}},"ranking":18.19816627672791,"professional":false,"ui_class":""},"description":"This is a tournament for Sword art online lover's, fan's and anima lover's good luck to all 😊","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":604800,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":604800},"is_open":true,"exclude_provisional":true,"group":{"id":702,"name":"Anime Lovers!","summary":"A comunity group for anime and go game fans! ^-^","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/eb86b6bc5e19e3038905a244b36e08a8-64.png"},"auto_start_on_max":false,"time_start":"2024-10-31T12:00:00Z","players_start":20,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":15,"max_ranking":25,"analysis_enabled":false,"exclusivity":"open","started":"2024-11-01T08:46:54.195048Z","ended":null,"start_waiting":"2024-11-01T08:46:53.908267Z","board_size":19,"active_round":4,"icon":"https://user-uploads.online-go.com/eb86b6bc5e19e3038905a244b36e08a8-15.png","player_count":19,"ranked":true},{"id":131033,"name":"Kranj 112","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":790.2994072178445,"deviation":64.66815139504368,"volatility":0.05991724621983771}},"ranking":9.46866501470618,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":38051,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":36000,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":374,"name":"Slovenija","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":54,"icon":"https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png"},"auto_start_on_max":true,"time_start":"2025-08-07T15:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":6,"max_ranking":12,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-07T15:00:53.021905Z","ended":null,"start_waiting":"2025-08-07T15:00:52.593490Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png","player_count":25,"ranked":true}]}