{"count":60784,"next":null,"previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-first_pairing_method&page=6078","results":[{"id":93649,"name":"1st OpenGotha Experimental","director":{"id":27056,"username":"Leira","country":"cr","icon":"https://user-uploads.online-go.com/edefc4995500223832e03c2af5a12200-64.png","ratings":{"version":5,"overall":{"rating":1772.1335632102164,"deviation":65.91229890405866,"volatility":0.060122729276314284}},"ranking":28.16292970611658,"professional":false,"ui_class":""},"description":"In this first experiment, we'll try to create a\n\n**Double Round-Robin**","schedule":null,"title":null,"tournament_type":"opengotha","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":259200,"max_time":259200,"main_time":3600,"period_time":30,"periods":5},"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":386,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2022-09-01T21:00:00Z","players_start":4,"first_pairing_method":"opengotha","subsequent_pairing_method":"opengotha","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2022-08-21T14:59:38.697777Z","ended":"2022-08-24T15:39:41.704367Z","start_waiting":"2022-08-24T15:39:41.697300Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":88235,"name":"OGS group tournament OpenGotha","director":{"id":831882,"username":"I am kill","country":"un","icon":"https://user-uploads.online-go.com/7cfc617ed3e1f829d9bfa4056141e399-64.png","ratings":{"version":5,"overall":{"rating":1666.4126402486,"deviation":62.96633719237113,"volatility":0.060395662673756345}},"ranking":26.738949423754697,"professional":false,"ui_class":""},"description":"every one can join OpenGotha tournament","schedule":null,"title":null,"tournament_type":"opengotha","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":3,"name":"OGS","summary":"An open group for folks' who like OGS!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1800,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"},"auto_start_on_max":false,"time_start":"2022-04-30T14:00:00Z","players_start":4,"first_pairing_method":"opengotha","subsequent_pairing_method":"opengotha","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-04-30T14:00:53.211070Z","ended":null,"start_waiting":"2022-04-30T14:00:53.021367Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png","player_count":37,"ranked":true},{"id":110395,"name":"GO advance forward forever Friendly tournament","director":{"id":1441450,"username":"Grandpa Arrow A6","country":"um","icon":"https://user-uploads.online-go.com/8fc6827457c7494dbe3b0100b004213e-64.png","ratings":{"version":5,"overall":{"rating":700.5427661862708,"deviation":64.35727197472642,"volatility":0.06001612555625257}},"ranking":6.677783074955658,"professional":false,"ui_class":""},"description":"无间勤碁术化 GO Advance forward forever\nFriendly Open Tournament.\nWelcome all players.\nHave fun...","schedule":null,"title":null,"tournament_type":"opengotha","handicap":0,"rules":"ing","time_per_move":87084,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":86400,"max_time":777600,"main_time":54000,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":13797,"name":" 无间勤碁术化  Go Advance forward forever","summary":"欢迎围棋爱好者来到属于您的园地\n\n\n          In Your 💖 Go to Universes everywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":498,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"},"auto_start_on_max":false,"time_start":"2023-12-31T19:00:00Z","players_start":4,"first_pairing_method":"opengotha","subsequent_pairing_method":"opengotha","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2023-12-31T19:00:05.328470Z","ended":"2024-01-03T12:46:25.345605Z","start_waiting":"2024-01-03T12:46:25.336058Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png","player_count":9,"ranked":true},{"id":77251,"name":"Testing Tournament - WWGA","director":{"id":947864,"username":"aval.cado","country":"us","icon":"https://user-uploads.online-go.com/416eb2fbc270b61ceb60026ca7f1552d-64.png","ratings":{"version":5,"overall":{"rating":1297.6830736962474,"deviation":61.88104620789186,"volatility":0.05994264585747425}},"ranking":20.949301730356368,"professional":false,"ui_class":""},"description":"Please note: This tournament is a testing tournament for WWGA to use OpenGotha (beta) tournament style. It's a testing tournament for me personally so I can see if we can use this style sometimes.The rules for this tournament is AGA. (America Go Association)\nIf this tournament does not go as good as you expected, sorry!","schedule":null,"title":null,"tournament_type":"opengotha","handicap":-1,"rules":"aga","time_per_move":30,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"live","pause_on_weekends":false,"total_time":2700},"is_open":true,"exclude_provisional":true,"group":{"id":8562,"name":"World Wide Go Association (WWGA)","summary":"This group welcomes people world wide, from beginners to pros! We have a WWGA group logo, a group video, and even a video for new members! (I make announcement videos), I hope you enjoy!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":151,"icon":"https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-64.png"},"auto_start_on_max":false,"time_start":"2021-07-11T21:00:00Z","players_start":4,"first_pairing_method":"opengotha","subsequent_pairing_method":"opengotha","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-07-11T21:00:46.204820Z","ended":"2021-07-13T20:48:31.612804Z","start_waiting":"2021-07-13T20:48:31.607094Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-15.png","player_count":5,"ranked":true}]}