{"count":59736,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=1595","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=1593","results":[{"id":136018,"name":"9x9 Mini League 5k-15k #160","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1266.3339545161286,"deviation":69.11401413075777,"volatility":0.0602108012162927}},"ranking":20.383183590549244,"professional":false,"ui_class":""},"description":"Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":95543,"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":3524,"name":"9x9 Lovers","summary":"A group for Go players who love the 9x9 board.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":698,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2026-01-11T20:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2026-01-11T08:59:28.057392Z","ended":"2026-02-17T06:58:17.354485Z","start_waiting":"2026-01-11T08:59:27.885963Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":52366,"name":"Tournoi de l’après-rentrée","director":{"id":628772,"username":"Saikidoka","country":"fr","icon":"https://user-uploads.online-go.com/c47d806fed349099b6781d4da6cdd2a2-64.png","ratings":{"version":5,"overall":{"rating":1465.1621596168413,"deviation":64.31834255289833,"volatility":0.05998376324664777}},"ranking":23.75937610480453,"professional":false,"ui_class":""},"description":"Petit tournoi pour faire connaissances entre membres du groupe :-)\n\nN’hésitez pas à utiliser la fonction Malkovitch et à commenter ou faire commenter vos parties :-)\n\nBonnes parties à tous","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":3265,"name":"Le Goban d'Opale","summary":"Groupe des (futurs) membres du Goban d’Opale.","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":15,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-09-30T07:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2019-09-30T07:00:48.915023Z","ended":"2019-11-29T23:02:25.359983Z","start_waiting":"2019-09-30T07:00:46.608040Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":6,"ranked":true},{"id":124645,"name":"Correspondence 19x19 RoundRobin 2025-01-24 19:00","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 Site-wide Tournament","schedule":{"id":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260521T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-05-21T19:00:16.095321Z","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":"2026-05-24T19:00:00Z","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":"2025-01-24T19:00:21.894056Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2025-01-24T19:00:22.752222Z","ended":"2025-05-19T19:57:06.338760Z","start_waiting":"2025-01-24T19:00:22.039958Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":10,"ranked":true},{"id":51809,"name":"Fast Cor. 9x9 10player R-Robin. Starts when full. Sep'19fC","director":{"id":497519,"username":"Kosh-retired","country":"_Lord_Howe_Island","icon":"https://secure.gravatar.com/avatar/39dc5f9ee81b8243d315c8c729844456?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1574.954785564748,"deviation":61.40997215047312,"volatility":0.060088015249815864}},"ranking":25.432209892698047,"professional":false,"ui_class":""},"description":"---\n- STARTS WHEN FULL & Does NOT pause on the weekend.\n\n- Just one round. Ten players, nine games, Chinese Rules/Scoring.\n\n- If this suits you then, Bonne Partie. :)\n\n- This is a '**FAST** Correspondence Tournament'. Please avoid delaying your games using the Vacation feature or Pause. Any participant using Vacation or Pause may be disqualified (and forfeit unfinished games) at the discretion of the Tournament Director.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":45120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":172800,"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":true,"time_start":"2019-09-16T12:58:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-09-14T17:17:56.017115Z","ended":"2019-10-10T13:30:52.805989Z","start_waiting":"2019-09-14T17:17:48.147950Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":10,"ranked":true},{"id":66870,"name":"Shogi 将棋 9x9 XXVI","director":{"id":697149,"username":"deleted-57394cd2-c7b2-41c3-9e0b-1d116d71ec17","country":"se","icon":"https://user-uploads.online-go.com/2d41f0fc65fb65cf386d8f5534a6d163-64.png","ratings":{"version":5,"overall":{"rating":1665.2715388700315,"deviation":71.21323820073493,"volatility":0.0598806998975717}},"ranking":26.723091679426847,"professional":false,"ui_class":""},"description":"9x9 like Shogi, the only major chess variant where you can put pieces back on the board.","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":false,"group":{"id":935,"name":"Shogi 81Dojo","summary":"Group for Shogi players on 81Dojo","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":38,"icon":"https://user-uploads.online-go.com/3c4c30cf525cdb0ce1b84419cbc29df1-64.png"},"auto_start_on_max":false,"time_start":"2020-11-06T17:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2020-11-06T17:00:16.747480Z","ended":"2021-01-25T18:36:54.246181Z","start_waiting":"2020-11-06T17:00:16.170674Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/3c4c30cf525cdb0ce1b84419cbc29df1-15.png","player_count":11,"ranked":true},{"id":56573,"name":"Call for newbies","director":{"id":573117,"username":"Yeou","country":"ru","icon":"https://user-uploads.online-go.com/742b9ad278c24788d69739b4b80873f7-64.png","ratings":{"version":5,"overall":{"rating":563.5409239183886,"deviation":66.97439070633084,"volatility":0.059951004460742884}},"ranking":5,"professional":false,"ui_class":""},"description":"Hi. Tournament for newbie players 25-15k. Welcome.","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":4425,"name":"Newbie go club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":5,"icon":"https://user-uploads.online-go.com/742b9ad278c24788d69739b4b80873f7-64.png"},"auto_start_on_max":true,"time_start":"2020-02-20T10:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":15,"analysis_enabled":false,"exclusivity":"open","started":"2020-02-19T22:38:19.781493Z","ended":"2020-10-28T20:20:04.679719Z","start_waiting":"2020-02-19T22:38:18.995279Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/742b9ad278c24788d69739b4b80873f7-15.png","player_count":15,"ranked":true},{"id":66532,"name":"第２期かおり杯棋聖戦Ｃリーグ２","director":{"id":688479,"username":"site_tmp3","country":"un","icon":"https://secure.gravatar.com/avatar/3aed526c3f17b62dda246a5b3e1d12d3?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"goro_rogoさん、りえ6262さん、onewayさん、saetoさん、mkmk46さん、taka2さん、KYBB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":296,"icon":"https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-64.png"},"auto_start_on_max":false,"time_start":"2020-10-17T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2020-10-17T11:00:21.802605Z","ended":"2020-12-17T22:41:07.208319Z","start_waiting":"2020-10-17T11:00:20.703787Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-15.png","player_count":7,"ranked":true},{"id":62939,"name":"First King's rules tournament","director":{"id":747694,"username":"kingkaio","country":"ua","icon":"https://user-uploads.online-go.com/153fb07f8ce9121e748b2e51172936d2-64.png","ratings":{"version":5,"overall":{"rating":1167.6804695413712,"deviation":62.48738706337885,"volatility":0.06012577810744558}},"ranking":18.505561177652012,"professional":false,"ui_class":""},"description":"<big>King’s Rules</big><big><big><big>READ THIS</big></big></big>\nA normal game but each player can demand a stone placed by the other color 1 time.\n\n\n<big>Please follow the rules</big>\n\n\nOnly join if you have access to chat\nWhen you want to demand type it in the chat\nIf you don't accept the demand you will be disqualified (you can report to me if your opponent did this)","schedule":null,"title":null,"tournament_type":"elimination","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":6268,"name":"Go Variants","summary":"[Our forum page](https://forums.online-go.com/t/go-variants-group/29109) with a lot of rules and games\n","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":18,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2020-07-14T00:06:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-07-14T00:06:43.821703Z","ended":"2020-10-22T22:07:43.920129Z","start_waiting":"2020-07-14T00:06:43.505309Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":62716,"name":"yukiat and yujun","director":{"id":756229,"username":"mrrabbuit","country":"sg","icon":"https://user-uploads.online-go.com/95a91e6b595a49e91968bd28f3e90ce4-64.png","ratings":{"version":5,"overall":{"rating":1348.0847977490964,"deviation":156.13884872211037,"volatility":0.05999992557636363}},"ranking":21.831420754602473,"professional":false,"ui_class":""},"description":"3/7/2020","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":0,"time_control_parameters":{"system":"none","time_control":"none","speed":"correspondence","pause_on_weekends":false},"is_open":true,"exclude_provisional":false,"group":{"id":5118,"name":"SP Weiqi 2020/2021","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":21,"icon":"https://user-uploads.online-go.com/8d7f8244283feaafac5174b82851f2fa-64.png"},"auto_start_on_max":true,"time_start":"2020-07-03T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-07-03T10:56:05.384412Z","ended":"2020-07-06T13:20:50.921575Z","start_waiting":"2020-07-03T10:56:05.335587Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8d7f8244283feaafac5174b82851f2fa-15.png","player_count":2,"ranked":true},{"id":123449,"name":"\"Hành\" Lễ 2025 - Bảng Hành Phi","director":{"id":1429815,"username":"Văn Vương","country":"vn","icon":"https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-64.png","ratings":{"version":5,"overall":{"rating":1692.9502511083929,"deviation":107.6512440342584,"volatility":0.060001220676664156}},"ranking":27.10470834345674,"professional":false,"ui_class":""},"description":"\"Hành\" Lễ 2025 - Bảng Hành Phi","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":24,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":120,"period_time":20,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":13517,"name":"Xóm Cờ Vây","summary":"Xóm Cờ Vây là một cộng đồng chơi cờ vây trực tuyến của các kỳ thủ cờ vây Việt Nam, do kỳ thủ Vương Đánh Cờ Vây thành lập, nhằm giúp đỡ những người muốn học chơi cờ vây ở Việt Nam.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":579,"icon":"https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-64.png"},"auto_start_on_max":false,"time_start":"2025-01-04T13:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":16,"max_ranking":20,"analysis_enabled":true,"exclusivity":"group","started":"2025-01-04T13:00:36.600865Z","ended":"2025-01-04T13:36:18.287992Z","start_waiting":"2025-01-04T13:00:36.498048Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-15.png","player_count":8,"ranked":true}]}