{"count":59353,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-analysis_enabled&page=651","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-analysis_enabled&page=649","results":[{"id":13122,"name":"第1回愛碁会ハンデ戦","director":{"id":193519,"username":"凡人脳無策","country":"jp","icon":"https://user-uploads.online-go.com/db0f114161f920e100cd1ecf1177034e-64.png","ratings":{"version":5,"overall":{"rating":1597.817474966319,"deviation":64.37703144415376,"volatility":0.060055846712845286}},"ranking":25.765848980083092,"professional":false,"ui_class":""},"description":"Welcome!! (^○^)\nDon't think! Feel!","schedule":null,"title":null,"tournament_type":"elimination","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":836,"name":"愛碁会(gokichi-kai)","summary":"碁は楽しむことが一番（≧∇≦）","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":36,"icon":"https://user-uploads.online-go.com/954e9e2aaf36bd6aacb314a67bc421bd-64.png"},"auto_start_on_max":false,"time_start":"2015-12-19T08:10:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2015-12-19T06:39:46.614172Z","ended":"2016-10-18T01:55:30.835523Z","start_waiting":"2015-12-19T06:39:45.981288Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/954e9e2aaf36bd6aacb314a67bc421bd-15.png","player_count":38,"ranked":true},{"id":26379,"name":"Correspondence 9x9 RoundRobin 2017-04-17 01:00","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 Sitewide Tournament","schedule":{"id":5,"name":"Correspondence 9x9 RoundRobin","rrule":"DTSTART:20260414T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:56:18.340749Z","last_run":"2026-04-14T19:00:56.031508Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":9,"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":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-04-17T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2017-04-17T01:00:44.977777Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-04-17T01:01:09.755915Z","ended":"2017-04-24T22:32:03.690523Z","start_waiting":"2017-04-17T01:01:07.381927Z","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":82482,"name":"f yeah","director":{"id":1079612,"username":"riemsdijkk","country":"un","icon":"https://secure.gravatar.com/avatar/73bf08d992d27173fa544cfebea9b5b8?s=64&d=retro","ratings":{"version":5,"overall":{"rating":436.40845569629164,"deviation":292.2790742497982,"volatility":0.060015506425267436}},"ranking":5,"professional":false,"ui_class":"provisional"},"description":"f yeah","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":10,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":10,"max_time":10},"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":true,"time_start":"2021-11-14T10:45:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-12-04T19:41:53.619193Z","ended":"2021-12-04T19:47:18.136809Z","start_waiting":"2021-12-04T19:41:53.473632Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png","player_count":4,"ranked":true},{"id":72377,"name":"Taiwan NO.1 part II","director":{"id":786592,"username":"曬月亮的呆子","country":"tw","icon":"https://user-uploads.online-go.com/ca0dab61ce06db252ed70240e67300bb-64.png","ratings":{"version":5,"overall":{"rating":1093.8296111349468,"deviation":70.62907909899417,"volatility":0.06064971102244048}},"ranking":16.993071368321573,"professional":false,"ui_class":""},"description":"Taiwan goes out to the Go exchange game.","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":true,"group":{"id":2087,"name":"Taiwan Group","summary":"Welcome to Taiwan Group.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":55,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-03-30T01:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-03-30T01:00:42.284279Z","ended":"2022-08-22T23:12:18.338818Z","start_waiting":"2021-03-30T01:00:40.090495Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":60,"ranked":true},{"id":129765,"name":"19x19 Open League #92","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":"Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599","schedule":null,"title":null,"tournament_type":"roundrobin","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":"2025-07-06T21:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-07-02T06:01:16.011910Z","ended":"2025-11-09T21:48:10.270164Z","start_waiting":"2025-07-02T06:01:15.460013Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":10,"ranked":true},{"id":85487,"name":"第４期かおり杯棋聖戦Ａリーグ","director":{"id":575743,"username":"site15","country":"un","icon":"https://user-uploads.online-go.com/bc007d9395773691f25a5b61c493d20c-64.png","ratings":{"version":5,"overall":{"rating":2232.771642016839,"deviation":66.15745879617059,"volatility":0.059975550212188235}},"ranking":33.51195664282314,"professional":false,"ui_class":""},"description":"mekilaさん、peipeipeiさん、マカロニさん、sinnya1109さん、はっしーのアカウントさん","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"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":259200},"is_open":true,"exclude_provisional":false,"group":{"id":2969,"name":"かおり杯-World Kaori Cup-","summary":"For every player who enjoy go game","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":294,"icon":"https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-64.png"},"auto_start_on_max":false,"time_start":"2022-02-05T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2022-02-05T11:00:05.714532Z","ended":"2022-02-22T11:00:45.789141Z","start_waiting":"2022-02-05T11:00:05.465746Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-15.png","player_count":5,"ranked":true},{"id":129555,"name":"Cờ vây Cội Rễ","director":{"id":1175287,"username":"chidang2608","country":"un","icon":"https://secure.gravatar.com/avatar/0ef695d0520bc537030d9a2f97814c12?s=64&d=retro","ratings":{"version":5,"overall":{"rating":951.5115782202788,"deviation":132.63901451687053,"volatility":0.0600144169468647}},"ranking":13.766230665393369,"professional":false,"ui_class":""},"description":"🏁 Giải đấu Cờ vây Cội Rễ – 9x9\n\n🔸 Thời gian bắt đầu: 18h00 ngày 22/06/2025\n🔸 Hình thức thi đấu: Trực tiếp, chia theo hệ McMahon\n🔸 Bàn cờ: 9x9 – phù hợp với người mới chơi hoặc thi đấu tốc độ\n🔸 Luật thi đấu: Luật Nhật Bản\n🔸 Số vòng: 6 vòng đấu\n🔸 Cách xếp cặp:\n\nVòng đầu: Ngẫu nhiên\n\nCác vòng sau: Ngẫu nhiên (hệ thống sẽ tránh gặp lại đối thủ cũ nếu có thể)\n\n🔸 Thời gian thi đấu mỗi trận:\n\nHệ Fischer: 3 phút ban đầu + 25 giây cộng thêm mỗi nước đi\n\nTổng thời gian tối đa: 30 phút/trận\n\n🔸 Trình độ tham gia: Từ 25 Kyu đến 9 Dan\n🔸 Giải mở cho mọi người, có chấp nhận người chơi chưa ổn định cấp bậc\n🔸 Cho phép phân tích và lập kế hoạch sau trận để học hỏi, phát triển","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":25,"initial_time":180,"max_time":1800},"is_open":true,"exclude_provisional":false,"group":{"id":15415,"name":"Cờ vây Cội Rễ","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":true,"member_count":7,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-06-22T14:00:00Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-06-22T14:00:27.633220Z","ended":"2025-06-22T14:16:04.928967Z","start_waiting":"2025-06-22T14:00:27.481673Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":130432,"name":"Correspondence 19x19 RoundRobin 2025-07-14 19:01","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":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260415T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-04-15T19:00:55.986580Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-04-18T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2025-07-14T19:01:01.973746Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2025-07-14T19:01:03.336567Z","ended":"2025-09-25T20:07:51.604319Z","start_waiting":"2025-07-14T19:01:03.139283Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":6,"ranked":true},{"id":41159,"name":"BFG Everyday Nines Open 2","director":{"id":487279,"username":"Ushibaka","country":"_GoT_Baratheon","icon":"https://user-uploads.online-go.com/89c805a20523780bc8e06b31891998d5-64.png","ratings":{"version":5,"overall":{"rating":1561.6203341286994,"deviation":81.84154760361032,"volatility":0.05999570110268064}},"ranking":25.235374555625793,"professional":false,"ui_class":""},"description":"9x9 Tournament.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":63,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":300,"max_time":300,"time_increment":60,"speed":"live"},"is_open":true,"exclude_provisional":true,"group":{"id":2851,"name":"Brave Fighters Group","summary":"Weekly tournaments on the 9x9 board.","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":9,"icon":"https://user-uploads.online-go.com/6165865b07f10f7b9b739045f8273c77-64.png"},"auto_start_on_max":false,"time_start":"2018-09-25T15:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2018-09-25T15:00:38.298414Z","ended":"2018-09-25T15:15:02.456049Z","start_waiting":"2018-09-25T15:00:35.986181Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6165865b07f10f7b9b739045f8273c77-15.png","player_count":4,"ranked":true},{"id":24533,"name":"Hi spring","director":{"id":61028,"username":"Poller","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/effd9a7104b4671b0801acabb5dbfddd?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1527.9838655645171,"deviation":65.05463555127228,"volatility":0.05945846815831378}},"ranking":24.731287323736098,"professional":false,"ui_class":""},"description":"Турнир в русской группе","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":44160,"time_control_parameters":{"time_control":"fischer","initial_time":86400,"max_time":172800,"time_increment":43200},"is_open":true,"exclude_provisional":true,"group":{"id":9,"name":"Русская группа","summary":"Интересные, призовые турниры.","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1955,"icon":"https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-64.png"},"auto_start_on_max":false,"time_start":"2017-03-01T07:56:00Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":15,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-03-01T07:56:43.892338Z","ended":"2018-02-13T07:19:46.075133Z","start_waiting":"2017-03-01T07:56:39.759274Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png","player_count":48,"ranked":true}]}