{"count":59390,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=player_count&page=5692","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=player_count&page=5690","results":[{"id":13430,"name":"Tournament of new year","director":{"id":53950,"username":"Darsey","country":"es","icon":"https://user-uploads.online-go.com/9b40ec4024ae1dafe4123a38e06bc8c2-64.png","ratings":{"version":5,"overall":{"rating":1309.5355578045278,"deviation":65.94416410723343,"volatility":0.06009270612754109}},"ranking":21.15978419162307,"professional":false,"ui_class":""},"description":"Tournament of symple elimination, Can you win the first tournament of year?","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":422,"name":"Go Players on FB","summary":"Go (Weiqi) Players on Facebook","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":34,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2016-01-01T21:00:00Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-01-01T21:00:21.131042Z","ended":"2017-05-07T01:06:31.926503Z","start_waiting":"2016-01-01T21:00:20.720829Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":20,"ranked":true},{"id":9340,"name":"The Gunners Cup 2015","director":{"id":131245,"username":"roshiyo","country":"fr","icon":"https://user-uploads.online-go.com/1a709b81ad97225928cf749730182a16-64.png","ratings":{"version":5,"overall":{"rating":1349.5973185346952,"deviation":81.40892610522825,"volatility":0.060005414508610085}},"ranking":21.85737997318074,"professional":false,"ui_class":""},"description":"All players are welcome!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":578,"name":"Arsenal FC","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://user-uploads.online-go.com/c4f3f6d653601f74d915ef0d8b794b64-64.png"},"auto_start_on_max":true,"time_start":"2015-08-20T03:02:00Z","players_start":5,"first_pairing_method":"slaughter","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2015-08-20T03:02:52.920058Z","ended":"2017-02-17T20:50:14.283791Z","start_waiting":"2015-08-20T03:02:52.659772Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/c4f3f6d653601f74d915ef0d8b794b64-15.png","player_count":20,"ranked":true},{"id":25005,"name":"Blitz 13x13 Swiss Tournament 2017-02-25 19:30","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 Sitewide Tournament","schedule":{"id":3,"name":"Blitz 13x13 Swiss Tournament","rrule":"DTSTART:20260418T150000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:27:45.234995Z","last_run":"2026-04-18T15:00:56.498299Z","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":"2026-04-18T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":13,"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":"2017-02-25T19:30:44.784206Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2017-02-25T19:30:48.513776Z","ended":"2017-02-25T21:38:15.984336Z","start_waiting":"2017-02-25T19:30:46.474224Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":20,"ranked":true},{"id":25165,"name":"Speed go","director":{"id":380725,"username":"GeeWhizAlan","country":"sg","icon":"https://user-uploads.online-go.com/201fc56e056b35d2fd28b2595266caac-64.png","ratings":{"version":5,"overall":{"rating":1251.0970399684104,"deviation":64.27987922253524,"volatility":0.060023089255652404}},"ranking":20.102946412288723,"professional":false,"ui_class":""},"description":"Tournament just of kyu players. Blitz match","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":5,"time_control_parameters":{"period_time":5,"speed":"blitz","system":"byoyomi","pause_on_weekends":false,"time_control":"byoyomi","periods":5,"main_time":30},"is_open":true,"exclude_provisional":true,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":2971,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2017-03-03T15:00:00Z","players_start":20,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-05-01T10:19:22.828869Z","ended":"2017-05-01T10:41:47.612285Z","start_waiting":"2017-05-01T10:19:21.005954Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":20,"ranked":true},{"id":12630,"name":".Fight Club´s \"Fair Fights\" #20","director":{"id":91463,"username":"petit","country":"001","icon":"https://user-uploads.online-go.com/fa3db5dae6a1029dc200cabda72dd8d3-64.png","ratings":{"version":5,"overall":{"rating":1592.6954080290957,"deviation":65.36061228637242,"volatility":0.05968997028479681}},"ranking":25.691518641473003,"professional":false,"ui_class":""},"description":"\"enjoy the procedure and the goal will unfold\"\n\nits a fair fight so the handicap is enabled","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":46080,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":43200},"is_open":true,"exclude_provisional":true,"group":{"id":351,"name":"Fight Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":367,"icon":"https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"},"auto_start_on_max":false,"time_start":"2015-11-28T19:00:00Z","players_start":2,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2015-11-29T01:18:30.070968Z","ended":"2017-06-08T16:53:29.663546Z","start_waiting":"2015-11-29T01:18:29.760566Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png","player_count":20,"ranked":true},{"id":132210,"name":"Zodiac Tournament : Libra 2025","director":{"id":1015821,"username":"TimSeok","country":"_United_Nations","icon":"https://user-uploads.online-go.com/23efcd90e76c1f96a3d8996eb59f5435-64.png","ratings":{"version":5,"overall":{"rating":1252.0842148421339,"deviation":65.02518089286204,"volatility":0.06001488149088344}},"ranking":20.121205656973892,"professional":false,"ui_class":""},"description":"One tournament for each astrological signs of the Zodiac.\n\n<b>***The two finalists from each sign will be invited to the ‘Master of the Zodiac’ tournament as soon as there are at least 8 participants.***</b>\n\n<b>Be carreful about the time settings.</b>\n\nUse the conditional move feature to speed up the game. No pausing and no vacations; anyone who has vacation mode switched on, or pauses a game, will be disqualified.\n\nFeel free to give tips to your partner after the game. That’s how we can improve :)\n\nPlease no bots. The use of AI is not allowed.\n\n<h3>Title holder :</h3>\n\n<br><b><a href=\"\">Libra</a></b> :\n<br><b><a href=\"\">Scorpio</a></b> :\n<br><b><a href=\"\">Sagittarius</a></b> :\n<br><b><a href=\"\">Capricornus</a></b> :\n<br><b><a href=\"\">Aquarius</a></b> : \n<br><b><a href=\"\">Pisces</a></b> : \n<br><b><a href=\"\">Aeris</a></b> :\n<br><b><a href=\"\">Taurus</a></b> :\n<br><b><a href=\"https://online-go.com/tournament/128666\">Gemini</a></b> : <a href=\"https://online-go.com/player/244036/wurf3\">Wurf3</a>\n<br><b><a href=\"https://online-go.com/tournament/129225\">Cancer</a></b> : On going\n<br><b><a href=\"https://online-go.com/tournament/130235\">Lion</a></b> : On going\n<br><b><a href=\"https://online-go.com/tournament/131162\">Virgo</a></b> : On going","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":27251,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":25200,"initial_time":259200,"max_time":259200},"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":822,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":false,"time_start":"2025-09-23T07:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-09-23T07:00:22.531923Z","ended":"2026-03-26T12:32:04.776079Z","start_waiting":"2025-09-23T07:00:22.319314Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":21,"ranked":true},{"id":105528,"name":"International Moon Day","director":{"id":829659,"username":"𝖌𝖔 𝖕𝖗𝖔66","country":"us","icon":"https://user-uploads.online-go.com/e5a663a5d87d9007b7179b50144d2ab0-64.png","ratings":{"version":5,"overall":{"rating":1167.0164298604434,"deviation":62.927232736749325,"volatility":0.06069659635069306}},"ranking":18.49239242839643,"professional":false,"ui_class":""},"description":"Neil Armstrong and Buzz Aldrin landed on the moon on July 20, 1969.","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"chinese","time_per_move":91871,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":86400,"initial_time":691200,"max_time":1209600},"is_open":true,"exclude_provisional":false,"group":{"id":9450,"name":"simple go","summary":"","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":9,"icon":"https://user-uploads.online-go.com/0c7c663cf59b04af1b51c7dc1fa11e2b-64.png"},"auto_start_on_max":false,"time_start":"2023-07-20T19:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-07-20T19:00:49.621380Z","ended":"2026-03-15T13:27:36.612742Z","start_waiting":"2023-07-20T19:00:49.128237Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/0c7c663cf59b04af1b51c7dc1fa11e2b-15.png","player_count":21,"ranked":true},{"id":134333,"name":"CHEERFUL GO #114 Single Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1870.8072779988947,"deviation":70.96802092536763,"volatility":0.0598346971726683}},"ranking":29.417331290058765,"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":true,"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":70,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2025-11-20T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2025-11-20T04:00:07.705033Z","ended":"2026-03-14T08:40:14.383098Z","start_waiting":"2025-11-20T04:00:07.491316Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":21,"ranked":true},{"id":135745,"name":"𝐐𝐮𝐢𝐜𝐤 𝟏𝟗×𝟏𝟗 𝐆𝐨 𝐂𝐮𝐩 𝐓𝐨𝐮𝐫𝐧𝐚𝐦𝐞𝐧𝐭 𝟏","director":{"id":1236996,"username":"MingLau","country":"hk","icon":"https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-64.png","ratings":{"version":5,"overall":{"rating":1094.5105777444942,"deviation":68.09556232756846,"volatility":0.060076988261645106}},"ranking":17.00747897971579,"professional":false,"ui_class":""},"description":"𝐅𝐨𝐫 𝐩𝐞𝐨𝐩𝐥𝐞 𝐰𝐡𝐨 𝐥𝐨𝐯𝐞 𝟏𝟗×𝟏𝟗 𝐆𝐨 𝐓𝐨𝐮𝐫𝐧𝐚𝐦𝐞𝐧𝐭.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":28,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"live","pause_on_weekends":false,"total_time":3600},"is_open":true,"exclude_provisional":false,"group":{"id":13995,"name":"OGS Go Cup Title Tournaments","summary":"Hi, I am Go Cup Tournaments. The photo is a cup, that mean: Make tournament","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":23,"icon":"https://user-uploads.online-go.com/ededbc5107d7f558aa17587481343a94-64.png"},"auto_start_on_max":false,"time_start":"2026-03-01T04:00:00Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2026-03-01T04:00:41.169172Z","ended":"2026-03-01T09:01:45.617027Z","start_waiting":"2026-03-01T04:00:40.566213Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/ededbc5107d7f558aa17587481343a94-15.png","player_count":21,"ranked":true},{"id":137488,"name":"Go Zodiac Friendship Games Online ราศีฉลู รุ่น D1 กระดาน 19x19 (5-8 คิว)","director":{"id":912068,"username":"cp02","country":"un","icon":"https://user-uploads.online-go.com/ae018e5524da4ed68a067c720b339b3f-64.png","ratings":{"version":5,"overall":{"rating":469.4157984086007,"deviation":153.83582770708145,"volatility":0.06004073543967728}},"ranking":5,"professional":false,"ui_class":""},"description":"แต้มต่อ 6.5 คะแนน","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":15,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":10,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":10406,"name":"Zodiac กลุ่ม D(5-8 คิว)","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":337,"icon":"https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png"},"auto_start_on_max":false,"time_start":"2026-02-27T10:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2026-02-27T10:00:43.487974Z","ended":"2026-02-27T12:23:01.674687Z","start_waiting":"2026-02-27T10:00:42.908279Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png","player_count":21,"ranked":true}]}