{"count":59637,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=is_open&page=1340","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=is_open&page=1338","results":[{"id":111142,"name":"7th Fiesta Go (Panagbenga Challenge)","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":"Mabuhay! Welcome to Fiesta Go Challenge of the Filipino Go Group.\n\nThis challenge is held every 3 months. Like any Filipino fiesta, we welcome friends from all around the world to join, have fun (and feast) and reminisce the good old days. Say Hi or Mabuhay or Kamusta to greet each other and let’s encourage one another to grow our game.\n\nFor the whole month of February, Panagbenga Festival celebrates the annual flower-themed events in Baguio, the summer capital of the Philippines.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":87768,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":172800,"period_time":86400,"periods":7},"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":"2024-01-31T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2024-01-31T16:00:02.133418Z","ended":"2024-06-04T19:16:50.780075Z","start_waiting":"2024-01-31T16:00:01.446552Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-15.png","player_count":12,"ranked":true},{"id":111727,"name":"Fast tournament","director":{"id":623375,"username":"tienslebien","country":"_LGBT","icon":"https://secure.gravatar.com/avatar/e03e23a96344bfaf199e12c5f09e2ed3?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1514.9606924439004,"deviation":65.27489744064682,"volatility":0.06047805279385398}},"ranking":24.533131693389443,"professional":false,"ui_class":""},"description":"Fast tournament.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":22968,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":21600,"initial_time":172800,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":508,"name":"Fast Correspondence","summary":"Tournaments for people who like to play quick correspondence games.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":821,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":true,"time_start":"2024-01-29T19:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-02-02T00:42:15.044339Z","ended":"2024-03-08T01:54:23.166009Z","start_waiting":"2024-02-02T00:42:14.953614Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":4,"ranked":true},{"id":112875,"name":"Live 9x9 Double Elimination Tournament 2024-02-17 14:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20260514T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-05-14T06:00:49.818861Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-14T10:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":41,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2024-02-17T14:30:40.048102Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2024-02-17T14:31:40.191739Z","ended":"2024-02-17T14:57:11.139026Z","start_waiting":"2024-02-17T14:31:40.053094Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":4,"ranked":true},{"id":112197,"name":"19x19 Round-Robin Tournament | Members only","director":{"id":1494383,"username":"h4rdl0ck","country":"de","icon":"https://user-uploads.online-go.com/55341f863707e69f12f31a97c6bb5e7a-64.png","ratings":{"version":5,"overall":{"rating":444.5496540747272,"deviation":89.0341587758458,"volatility":0.05999041800799365}},"ranking":5,"professional":false,"ui_class":""},"description":"19x19 Round-Robin internal Tournament for Members only.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"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":false,"group":{"id":13991,"name":"German Go L0vers","summary":"Das ist eine private Gruppe nur für interne Turniere.\nThis is a private group for internal tournaments only.","require_invitation":true,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":6,"icon":"https://user-uploads.online-go.com/58a47cb5dbced2067a2d40c72e053634-64.png"},"auto_start_on_max":false,"time_start":"2024-02-01T12:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"group","started":"2024-02-01T12:00:01.782532Z","ended":"2024-03-01T07:51:54.879330Z","start_waiting":"2024-02-01T12:00:01.639750Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/58a47cb5dbced2067a2d40c72e053634-15.png","player_count":5,"ranked":true},{"id":126349,"name":"CHEERFUL GO #89 Single Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1947.859539057847,"deviation":70.94189135868564,"volatility":0.05983211830645707}},"ranking":30.35168983457897,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have fun!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nSingle elimination tournament every Thursday.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":86400,"max_time":172800},"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":71,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2025-03-20T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2025-03-20T04:00:17.489217Z","ended":"2025-04-08T16:55:17.644218Z","start_waiting":"2025-03-20T04:00:17.236219Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":6,"ranked":true},{"id":112018,"name":"Go for the win!","director":{"id":699769,"username":"jeroentjeb","country":"ca","icon":"https://user-uploads.online-go.com/bd4d71e7ea87028b6cc6540f291f4873-64.png","ratings":{"version":5,"overall":{"rating":1451.540233937896,"deviation":68.09114724739351,"volatility":0.06014169372836744}},"ranking":23.54313884112809,"professional":false,"ui_class":"supporter"},"description":"Just Go for it!","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":false,"time_increment":43200,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"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":17957,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":true,"time_start":"2024-02-02T17:00:00Z","players_start":21,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":6,"max_ranking":24,"analysis_enabled":false,"exclusivity":"open","started":"2024-02-02T14:14:21.078715Z","ended":"2026-04-24T09:54:11.958026Z","start_waiting":"2024-02-02T14:14:20.562214Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":12,"ranked":true},{"id":126488,"name":"Blitz 13x13 Swiss Tournament 2025-03-16 19:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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":3,"name":"Blitz 13x13 Swiss Tournament","rrule":"DTSTART:20260514T070000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:27:45.234995Z","last_run":"2026-05-14T07:00:49.821544Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":13,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":300,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":40},"next_run":"2026-05-14T11:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":15,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":300,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2025-03-16T19:30:17.804131Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2025-03-16T19:31:16.868588Z","ended":"2025-03-16T20:05:29.170868Z","start_waiting":"2025-03-16T19:31:16.661769Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":7,"ranked":true},{"id":96279,"name":"Correspondence Weekly McMahon 19x19 2022-11-05 17:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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 Sitewide Tournament","schedule":{"id":9,"name":"Correspondence Weekly McMahon 19x19","rrule":"DTSTART:20260511T170000Z\nRRULE:FREQ=WEEKLY","active":true,"created":"2015-12-16T02:22:56.480465Z","last_run":"2026-05-11T17:00:49.655876Z","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":"2026-05-18T17:00:00Z","base_points":"30.0"},"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"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":"2022-11-05T17:00:21.939988Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2022-11-05T17:00:25.847975Z","ended":"2024-05-17T06:20:42.705155Z","start_waiting":"2022-11-05T17:00:24.294491Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":32,"ranked":true},{"id":101695,"name":"ogs 123456","director":{"id":1115574,"username":"mehmet boncuk","country":"tr","icon":"https://user-uploads.online-go.com/b47bac872e1d49017e31c5d097cc973b-64.png","ratings":{"version":5,"overall":{"rating":866.7067314968557,"deviation":74.6741971083434,"volatility":0.05998855754819162}},"ranking":11.605150567675311,"professional":false,"ui_class":""},"description":"thıs tournament is for fun","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":30,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":60,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":3,"name":"OGS","summary":"An open group for folks' who like OGS!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1783,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"},"auto_start_on_max":false,"time_start":"2023-03-30T16:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-02-02T08:50:15.052738Z","ended":"2024-02-02T09:05:52.731885Z","start_waiting":"2024-02-02T08:50:14.982343Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png","player_count":4,"ranked":true},{"id":137695,"name":"Live 9x9 Double Elimination Tournament 2026-02-24 10:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20260514T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-05-14T06:00:49.818861Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-14T10:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":41,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2026-02-24T10:30:40.622900Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2026-02-24T10:31:40.764730Z","ended":"2026-02-24T11:07:25.824167Z","start_waiting":"2026-02-24T10:31:40.619504Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":6,"ranked":true}]}