{"count":59275,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=max_ranking&page=574","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=max_ranking&page=572","results":[{"id":85944,"name":"9x9 Mini League 1k-9k #9","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1362.696896450698,"deviation":69.59061153433855,"volatility":0.0602053387269744}},"ranking":22.080997001914177,"professional":false,"ui_class":""},"description":"Special league for players between 9kyu and 1kyu. 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":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":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":697,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2022-02-27T21:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2022-02-22T08:20:47.951340Z","ended":"2022-03-25T04:42:50.013948Z","start_waiting":"2022-02-22T08:20:47.791822Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":137121,"name":"9x9 Mini League 1k-9k #166","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1362.696896450698,"deviation":69.59061153433855,"volatility":0.0602053387269744}},"ranking":22.080997001914177,"professional":false,"ui_class":""},"description":"Special league for players between 9kyu and 1kyu. 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":697,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2026-02-22T20:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2026-02-22T00:26:43.430184Z","ended":null,"start_waiting":"2026-02-22T00:26:43.066324Z","board_size":9,"active_round":1,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":55980,"name":"Reddit Round Robin Handicap Correspondence 10 Kyu - 1 Kyu","director":{"id":963,"username":"thouis","country":"_LGBT","icon":"https://user-uploads.online-go.com/a2e7f9e59abe305c58d78f58f24e5f13-64.png","ratings":{"version":5,"overall":{"rating":1297.847699678395,"deviation":63.11067156174039,"volatility":0.0595650699251379}},"ranking":20.952238387113375,"professional":false,"ui_class":"supporter"},"description":"Reddit Round Robin Handicap Correspondence 10 Kyu - 1 Kyu","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","time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":38,"name":"reddit","summary":"/r/baduk","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2284,"icon":"https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-64.png"},"auto_start_on_max":true,"time_start":"2020-01-31T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":20,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2020-01-30T23:23:59.885612Z","ended":"2020-05-11T00:51:47.231759Z","start_waiting":"2020-01-30T23:23:56.226657Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-15.png","player_count":10,"ranked":true},{"id":67319,"name":"Simple Correspondence 19x19 SDK 2020 December","director":{"id":302584,"username":"koast","country":"us","icon":"https://user-uploads.online-go.com/e5b52e887c6f66d70b3f2c72a0d4eb19-64.png","ratings":{"version":5,"overall":{"rating":1518.190018088078,"deviation":64.08013528375135,"volatility":0.05996666523783403}},"ranking":24.58242625475131,"professional":false,"ui_class":""},"description":"Last Monthly of 2020!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":172800,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":false,"per_move":172800},"is_open":true,"exclude_provisional":true,"group":{"id":5017,"name":"Simple Correspondence","summary":"2 days per move. No Analysis.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":66,"icon":"https://user-uploads.online-go.com/536d82e031c1cb97554650c536b40310-64.png"},"auto_start_on_max":false,"time_start":"2020-12-01T22:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2020-12-01T22:00:20.307485Z","ended":"2021-03-23T09:50:30.801086Z","start_waiting":"2020-12-01T22:00:18.897447Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/536d82e031c1cb97554650c536b40310-15.png","player_count":8,"ranked":true},{"id":92093,"name":"2022 Kidlat Kyu Agosto","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!\n\nKidlat Kyu is a tournament for Filipinos and friends who like to blitz. It is held every first Fridays of the month.","schedule":null,"title":null,"tournament_type":"double_elimination","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":30,"max_time":60},"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":93,"icon":"https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-64.png"},"auto_start_on_max":false,"time_start":"2022-08-05T09:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2022-08-05T09:00:04.343689Z","ended":"2022-08-05T09:37:50.909166Z","start_waiting":"2022-08-05T09:00:04.136168Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-15.png","player_count":16,"ranked":true},{"id":83322,"name":"9x9 League 1k-9k #1","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1362.696896450698,"deviation":69.59061153433855,"volatility":0.0602053387269744}},"ranking":22.080997001914177,"professional":false,"ui_class":""},"description":"Special league for players between 9kyu and 1kyu. Tournament will be started as soon as 5 players will join it.","schedule":null,"title":null,"tournament_type":"roundrobin","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":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":697,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2021-12-12T21:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2021-12-06T11:36:39.140440Z","ended":"2022-02-03T19:54:30.313209Z","start_waiting":"2021-12-06T11:36:38.829729Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":118912,"name":"Go Like tournament","director":{"id":1508661,"username":"Vadim4ik","country":"ru","icon":"https://user-uploads.online-go.com/8ae6f8d4e48a541c14a904302d12d04c-64.png","ratings":{"version":5,"overall":{"rating":472.2234118614783,"deviation":67.5295802169114,"volatility":0.06042682585189197}},"ranking":5,"professional":false,"ui_class":""},"description":"Го турнир для игроков группы Go Like","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":432000},"is_open":true,"exclude_provisional":false,"group":{"id":14387,"name":"Go Like","summary":"Group for Go lovers","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":21,"icon":"https://user-uploads.online-go.com/bdc70a6bd645aaca6bcdc9c61710f51e-64.png"},"auto_start_on_max":false,"time_start":"2024-08-11T04:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"group","started":"2024-08-11T04:00:05.963648Z","ended":"2024-08-27T04:10:13.225996Z","start_waiting":"2024-08-11T04:00:05.882069Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/bdc70a6bd645aaca6bcdc9c61710f51e-15.png","player_count":4,"ranked":true},{"id":120160,"name":"SDK Tournament Auto Handicap","director":{"id":809885,"username":"F.W.Nietzsche","country":"zz","icon":"https://user-uploads.online-go.com/8ab38005ce633c5a0033596845d38301-64.png","ratings":{"version":5,"overall":{"rating":1098.5691891405918,"deviation":62.177583318180595,"volatility":0.06020919917444374}},"ranking":17.093163926066058,"professional":false,"ui_class":""},"description":"SDK Tournament Auto Handicap.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":432000},"is_open":true,"exclude_provisional":true,"group":{"id":11630,"name":"SDK Proving Grounds (Single Digit Kyu)","summary":"The Official SDK Proving Grounds. This group spawned from the DDK Proving Grounds (Double Digit Kyu) group, & it's popularity. Here, SDK's can play against other SDK's (or Dan players that haven’t established a solid foothold in Dan land yet). If you get s","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":100,"icon":"https://user-uploads.online-go.com/fe22e722b560243ad3845b81f4d4722b-64.png"},"auto_start_on_max":true,"time_start":"2024-09-20T10:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2024-09-20T10:00:56.705357Z","ended":"2025-09-29T13:00:03.896330Z","start_waiting":"2024-09-20T10:00:56.531303Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/fe22e722b560243ad3845b81f4d4722b-15.png","player_count":8,"ranked":true},{"id":70302,"name":"SDK Battle 1","director":{"id":213337,"username":"funloop","country":"au","icon":"https://user-uploads.online-go.com/74d957756ad9275c9acef2241173bef8-64.png","ratings":{"version":5,"overall":{"rating":1558.4983586868832,"deviation":65.86439077260172,"volatility":0.059947400744888316}},"ranking":25.189046987533978,"professional":false,"ui_class":""},"description":"Fast correspondence. Does NOT pause on weekends.\n\nDue to the recent rank changes on the site, I've changed this tournament to be SDK-only (see https://forums.online-go.com/t/2021-rating-and-rank-adjustments/33389).","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":58560,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":57600,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":24,"name":"Double Digit Kyu Room","summary":"For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3652,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-02-28T22:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":29,"analysis_enabled":false,"exclusivity":"invite","started":"2021-02-28T23:52:34.031598Z","ended":"2021-06-19T00:02:16.268363Z","start_waiting":"2021-02-28T23:52:33.174699Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":9,"ranked":true},{"id":89357,"name":"Correspondence 9x9 Round Robin","director":{"id":1067981,"username":"Averyw123","country":"nz","icon":"https://user-uploads.online-go.com/f887017259dd7746e20627b59b0c7968-64.png","ratings":{"version":5,"overall":{"rating":1274.6513862158752,"deviation":65.37626830930803,"volatility":0.06010299986513658}},"ranking":20.534738366137827,"professional":false,"ui_class":"supporter"},"description":"Everybody is welcome. Have fun!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":false,"main_time":0,"period_time":86400,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":10855,"name":"⚫️The Brilliant World Of OGS⚪️","summary":"Are you an OGS fan? If you are, join this group where there’s great tournaments and games to be played.\n\nPeople and bots can chat and play in this group. This is a public group so all are welcome to join.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":191,"icon":"https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-64.png"},"auto_start_on_max":true,"time_start":"2022-04-30T03:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2022-04-30T03:00:25.537886Z","ended":"2022-05-15T20:16:22.279943Z","start_waiting":"2022-04-30T03:00:25.420153Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-15.png","player_count":4,"ranked":true}]}