{"count":60025,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=first_pairing_method&page=5625","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=first_pairing_method&page=5623","results":[{"id":76157,"name":"Simple Correspondence Double Elimination 13x13 DDK 2021 Summer","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":"DDK 13x13 D.E. no conditional moves","schedule":null,"title":null,"tournament_type":"double_elimination","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":"2021-07-01T19:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2021-07-01T23:14:25.270530Z","ended":"2021-10-10T09:09:04.991581Z","start_waiting":"2021-07-01T23:14:25.129037Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/536d82e031c1cb97554650c536b40310-15.png","player_count":4,"ranked":true},{"id":74196,"name":"Ray Club 2nd Tournament :)","director":{"id":913515,"username":"sopxia695","country":"us","icon":"https://user-uploads.online-go.com/49f314ee37459609caa002fda6bb9f71-64.png","ratings":{"version":5,"overall":{"rating":1020.0218746691146,"deviation":64.68093019349031,"volatility":0.05999516854702964}},"ranking":15.375792215229328,"professional":false,"ui_class":""},"description":"Starts 5/1/2021\nCorrespondence Game, Have fun! \n\nFeel Free to join the Ray Club\n\nPlease read rules above before joining the tournament\n\nThanks,  sopxia695","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":87360,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":86400,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":8533,"name":"Ray Club :)","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":2,"icon":"https://user-uploads.online-go.com/4e8a57f2fff8591312860c4963a19440-64.png"},"auto_start_on_max":false,"time_start":"2021-05-01T21:00:00Z","players_start":2,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2021-05-01T21:00:18.562617Z","ended":"2021-09-16T21:52:45.855645Z","start_waiting":"2021-05-01T21:00:18.205261Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/4e8a57f2fff8591312860c4963a19440-15.png","player_count":7,"ranked":true},{"id":126413,"name":"1° ETAPA: ESTUDANTES MASCULINO 2025","director":{"id":1586912,"username":"smecoceudiesp","country":"un","icon":"https://secure.gravatar.com/avatar/b1f6a7312ebcfdcb8be63243d4d511cb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":710.3615547953566,"deviation":250,"volatility":0.06}},"ranking":7.000000000000001,"professional":false,"ui_class":"provisional"},"description":"Evento Oficial da Rede Municipal de Ensino","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":21,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":10,"initial_time":300,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":6411,"name":"CIRCUITO ONLINE SME-SP","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":479,"icon":"https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png"},"auto_start_on_max":false,"time_start":"2025-04-11T22:30:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-04-11T22:30:14.981369Z","ended":"2025-04-11T23:39:53.146640Z","start_waiting":"2025-04-11T22:30:14.848638Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png","player_count":18,"ranked":true},{"id":53730,"name":"9X9 Chinese","director":{"id":646878,"username":"Shikamaru4","country":"gb","icon":"https://user-uploads.online-go.com/4de7672cfb2c5d5d0a77668b7a721253-64.png","ratings":{"version":5,"overall":{"rating":779.0027044554525,"deviation":63.43343203946138,"volatility":0.05993292089993528}},"ranking":9.135366302661472,"professional":false,"ui_class":"supporter"},"description":"Chinese 9X9 tournament","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":631680,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":604800,"initial_time":2419200,"max_time":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":4081,"name":"9X9 PLAYERS","summary":"9X9 games","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://user-uploads.online-go.com/ab04e2d9619d69b9f635715fe6e1968f-64.png"},"auto_start_on_max":true,"time_start":"2020-07-01T15:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":16,"analysis_enabled":true,"exclusivity":"open","started":"2020-03-03T23:03:00.649019Z","ended":"2021-10-26T17:07:58.968980Z","start_waiting":"2020-03-03T23:03:00.018781Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/ab04e2d9619d69b9f635715fe6e1968f-15.png","player_count":10,"ranked":true},{"id":1694,"name":"Hikuru's mini-tournament","director":{"id":40254,"username":"Hikuru","country":"un","icon":"https://secure.gravatar.com/avatar/dfe4e9d5f414e689fe248e9b0d468426?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1119.8833299840762,"deviation":75.5244578736633,"volatility":0.06001039420219737}},"ranking":17.538012341123498,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":259200,"time_control_parameters":{"time_control":"fischer","initial_time":1209600,"max_time":2592000,"time_increment":259200},"is_open":true,"exclude_provisional":false,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":385,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2012-04-26T21:24:01Z","ended":"2012-04-26T19:24:01Z","start_waiting":null,"board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":2493,"name":"Meijin Nines Title Tournament 2014","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":"Meijin Nines Title Tournament 2014","schedule":null,"title":{"id":2,"name":"Meijin Nines Title Tournament","holder":{"id":1044,"username":"drmwc","country":"gb","icon":"https://secure.gravatar.com/avatar/1f61006ef42da43763befe7e7a035e80?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2272.793422517538,"deviation":64.89643165912463,"volatility":0.05998474082599601}},"ranking":33.92323850181498,"professional":false,"ui_class":"supporter"},"rules":"japanese","tournament_type":"s_elimination"},"tournament_type":"s_elimination","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":null,"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2014-02-03T05:30:59.373406Z","ended":"2014-12-26T01:33:04.331525Z","start_waiting":"2014-02-03T05:12:10.874970Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/meijin_9.png","player_count":0,"ranked":true},{"id":408,"name":"littleman's mini-tournament","director":{"id":17827,"username":"littleman","country":"nl","icon":"https://secure.gravatar.com/avatar/746e5eebf69379b2924fcbd2c981f3b0?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2100.9280183570545,"deviation":67.28376883688223,"volatility":0.05999704049713282}},"ranking":32.102942497740635,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":385,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2008-01-12T21:58:00Z","ended":"2008-05-02T00:04:00Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":131,"name":"Aussie's mini-tournament","director":{"id":2569,"username":"Aussie","country":"au","icon":"https://secure.gravatar.com/avatar/986953951b1999221c4386e3a2bb4012?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1470.3334830446279,"deviation":65.18542612551505,"volatility":0.06000852154646782}},"ranking":23.84094070293018,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":172800,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":864000,"time_increment":172800},"is_open":true,"exclude_provisional":true,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":385,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2006-10-08T00:08:00Z","ended":"2007-03-06T01:48:00Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":11722,"name":"Have fun Try to win!","director":{"id":178587,"username":"LordOfCats007","country":"us","icon":"https://user-uploads.online-go.com/a2829e95068efbeeddae94dd39127064-64.png","ratings":{"version":5,"overall":{"rating":858.4435324275797,"deviation":93.83059916509495,"volatility":0.05998305214695728}},"ranking":11.383379136636544,"professional":false,"ui_class":""},"description":"19x19 Japenase If your higher go easy on your apponent please.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":310,"time_control_parameters":{"time_control":"byoyomi","period_time":300,"main_time":900,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":789,"name":"Fun and play","summary":"20K and lower please","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":4,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2015-10-24T17:00:00Z","players_start":2,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":10,"analysis_enabled":true,"exclusivity":"group","started":"2015-10-24T17:00:47.037140Z","ended":"2015-10-24T18:00:47.856103Z","start_waiting":"2015-10-24T17:00:46.989778Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true},{"id":109747,"name":"Study group tournament","director":{"id":985178,"username":"dacxxxx100","country":"_DOOP","icon":"https://secure.gravatar.com/avatar/01805593322222442db5bb6ee0ae0a46?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1056.0950676119598,"deviation":62.91262392673186,"volatility":0.05997826868049983}},"ranking":16.180350430279248,"professional":false,"ui_class":""},"description":"Long time game tournament","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":259200,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":false,"per_move":259200},"is_open":true,"exclude_provisional":true,"group":{"id":43,"name":"Kyu Level Study Group","summary":"A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8909,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"},"auto_start_on_max":false,"time_start":"2023-12-01T15:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":10,"max_ranking":22,"analysis_enabled":true,"exclusivity":"open","started":"2023-12-01T15:00:35.616974Z","ended":"2024-08-25T07:59:15.262046Z","start_waiting":"2023-12-01T15:00:35.219884Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":21,"ranked":true}]}