{"count":60616,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-description&page=1344","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-description&page=1342","results":[{"id":80804,"name":"University of York Go Society Autumn Tournament 2021","director":{"id":473584,"username":"dragon-devourer","country":"gb","icon":"https://user-uploads.online-go.com/74572977eae9c3090abc484d1ab4e5bc-64.png","ratings":{"version":5,"overall":{"rating":1347.3423589413906,"deviation":62.0629582741416,"volatility":0.05999912646092292}},"ranking":21.81866770446688,"professional":false,"ui_class":""},"description":"It's the start of a new academic year. Sounds to me like a good excuse for a Go tournament! The tournament will start 30 minutes after the first club session after Freshers Fair so new members have time to join. If the tournament gets full, I will make another.","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":false,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":1814,"name":"University of York Go Society","summary":"University of York (UK) Go Society","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":29,"icon":"https://user-uploads.online-go.com/acf03417e40cfdfd51fc47278d423a4c-64.png"},"auto_start_on_max":true,"time_start":"2021-10-05T15:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":13,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2021-10-05T15:30:58.108049Z","ended":"2022-04-25T12:38:56.297435Z","start_waiting":"2021-10-05T15:30:57.644861Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/acf03417e40cfdfd51fc47278d423a4c-15.png","player_count":6,"ranked":true},{"id":38689,"name":"Tournament 46","director":{"id":12573,"username":"Misawa","country":"us","icon":"https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png","ratings":{"version":5,"overall":{"rating":977.5796256115817,"deviation":69.02183474866371,"volatility":0.05986671976150141}},"ranking":14.391926363316212,"professional":false,"ui_class":""},"description":"It's the middle of the year! Hard to believe it. Let's celebrate by starting another Go tournament. I have so many games right now - we'll keep this simple - one game at a time. Elimination time!","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":91200,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":432000,"max_time":432000,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":343,"name":"Global Go Club","summary":"Open Go club for people anywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":596,"icon":"https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"},"auto_start_on_max":false,"time_start":"2018-07-15T06:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":10,"max_ranking":35,"analysis_enabled":true,"exclusivity":"group","started":"2018-07-15T06:00:17.753332Z","ended":"2021-08-14T08:14:11.635983Z","start_waiting":"2018-07-15T06:00:13.333950Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png","player_count":43,"ranked":true},{"id":24359,"name":"GCL 4: Simultaneous 9s","director":{"id":303589,"username":"Canada1867","country":"ca","icon":"https://secure.gravatar.com/avatar/0a77206015cf9e4c151ac777d1636656?s=64&d=retro","ratings":{"version":5,"overall":{"rating":924.8037735661408,"deviation":68.06902899701008,"volatility":0.06000502011404481}},"ranking":13.10714375918142,"professional":false,"ui_class":""},"description":"It's the beginning of spring, and you should expect several games to keep you occupied through the spring.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":47040,"time_control_parameters":{"time_control":"canadian","period_time":604800,"main_time":1209600,"stones_per_period":18},"is_open":true,"exclude_provisional":true,"group":{"id":1137,"name":"Go Championship League","summary":"A Canadian Based Championship League","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2017-03-01T17:00:00Z","players_start":12,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-03-08T20:56:30.005886Z","ended":"2017-07-13T07:14:55.389149Z","start_waiting":"2017-03-08T20:56:29.079725Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":12,"ranked":true},{"id":24143,"name":"Tournament what is open this group","director":{"id":417533,"username":"jeremikrowy6","country":"un","icon":"https://secure.gravatar.com/avatar/83d985c7a125a5dc540a0b073877d396?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1017.9053326550568,"deviation":160.27611809461578,"volatility":0.05999607153897869}},"ranking":15.327706135347373,"professional":false,"ui_class":"provisional"},"description":"It's not very big tournament, where can start players with Kyu and players with Dan.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":1413,"name":"Go group cowcow🐃😃","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":10,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2017-02-27T09:30:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"group","started":"2017-03-16T08:52:06.237182Z","ended":"2017-05-02T04:02:18.972347Z","start_waiting":"2017-03-16T08:52:05.835660Z","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":18719,"name":"13x13 Fun Tournament","director":{"id":216308,"username":"deleted-1a85b4a4-70ec-409a-9f41-b816db01776d","country":"de","icon":"https://user-uploads.online-go.com/3c5c4a1e5a949fbda57db89498946ffd-64.png","ratings":{"version":5,"overall":{"rating":1761.6879586710777,"deviation":64.60884010002523,"volatility":0.06007352931258787}},"ranking":28.026071379876395,"professional":false,"ui_class":""},"description":"It's just a tournament for players that have nothing to do and some extra time to spare.\nPlay as quickly as you want.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":1125,"name":"THE INSEI OF OGS","summary":"Active semi-competitive players who compete in 19x19 games.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":98,"icon":"https://user-uploads.online-go.com/8415fa763e97c20b349031bb016ce656-64.png"},"auto_start_on_max":true,"time_start":"2016-07-18T04:45:00Z","players_start":5,"first_pairing_method":"strength","subsequent_pairing_method":"random","min_ranking":0,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2016-07-14T03:24:30.363602Z","ended":"2017-05-11T04:10:08.055361Z","start_waiting":"2016-07-14T03:24:30.115310Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/8415fa763e97c20b349031bb016ce656-15.png","player_count":15,"ranked":true},{"id":42405,"name":"Small (9X9)","director":{"id":584305,"username":"ประเทศกูมี","country":"th","icon":"https://user-uploads.online-go.com/18969ae6fbfbb401890bba701dc54019-64.png","ratings":{"version":5,"overall":{"rating":1167.5543835560698,"deviation":85.72707973661161,"volatility":0.05999735159466658}},"ranking":18.503061308691343,"professional":false,"ui_class":""},"description":"It's just a random tournament","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":222,"name":"Low-Rating 30k's","summary":"A group so low-rating 30k's can find each other, play against each other, and beat each other. Everyone deserves an approximately 50/50 win rate.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":279,"icon":"https://user-uploads.online-go.com/43373022b3404dee8e6d5616a14de877-64.png"},"auto_start_on_max":true,"time_start":"2018-11-02T02:02:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2018-11-03T00:02:58.372711Z","ended":"2019-02-23T20:33:10.452263Z","start_waiting":"2018-11-03T00:02:57.883613Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/43373022b3404dee8e6d5616a14de877-15.png","player_count":4,"ranked":true},{"id":42359,"name":"Small (9X9)","director":{"id":584305,"username":"ประเทศกูมี","country":"th","icon":"https://user-uploads.online-go.com/18969ae6fbfbb401890bba701dc54019-64.png","ratings":{"version":5,"overall":{"rating":1167.5543835560698,"deviation":85.72707973661161,"volatility":0.05999735159466658}},"ranking":18.503061308691343,"professional":false,"ui_class":""},"description":"It's just a random tournament","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":222,"name":"Low-Rating 30k's","summary":"A group so low-rating 30k's can find each other, play against each other, and beat each other. Everyone deserves an approximately 50/50 win rate.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":279,"icon":"https://user-uploads.online-go.com/43373022b3404dee8e6d5616a14de877-64.png"},"auto_start_on_max":true,"time_start":"2018-10-31T17:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2018-10-31T23:12:53.262256Z","ended":"2018-11-21T18:33:53.243719Z","start_waiting":"2018-10-31T23:12:52.898991Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/43373022b3404dee8e6d5616a14de877-15.png","player_count":4,"ranked":true},{"id":56339,"name":"9x9 | Puppies Cup #1 | 10 players","director":{"id":694692,"username":"クネーデル","country":"001","icon":"https://secure.gravatar.com/avatar/c4759fc3f3a6241abeaca234a1bf0c3c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1355.155719314861,"deviation":62.588009152408375,"volatility":0.05973145061764432}},"ranking":21.95252888874137,"professional":false,"ui_class":""},"description":"It's dog eat dog for beginners. Have fun! :)","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":25,"name":"Go Basics","summary":"A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":18102,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":true,"time_start":"2020-02-12T01:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2020-02-10T06:33:41.596841Z","ended":"2020-04-18T14:58:14.386303Z","start_waiting":"2020-02-10T06:33:38.024365Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":10,"ranked":true},{"id":123126,"name":"CRAZY GO RIZZ","director":{"id":1649210,"username":"Bougainvillea","country":"un","icon":"https://user-uploads.online-go.com/9a9495dbf357df5bb0513183d04d9dbe-64.png","ratings":{"version":5,"overall":{"rating":843.2428727452719,"deviation":65.80931944870223,"volatility":0.06024075278591883}},"ranking":10.969783975226155,"professional":false,"ui_class":""},"description":"It's crazy 9*9 go rizz every sigma must join it\n<img src=\"https://images.8tracks.com/cover/i/002/216/853/___1-2614.jpg?rect=102,0,1148,1148&q=98&fm=jpg&fit=max\" width=40 height=40>\n<img src=\"https://vk.com/sticker/1-73055-512\" width=400 height=400>\n<img src=\"https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/b3f11ddbf815aebd98d61bf1acb49fb8-128.png\" width=40 height=40>","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":345600,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":false,"per_move":345600},"is_open":true,"exclude_provisional":false,"group":{"id":14839,"name":"GYATT MONSTER 👿 GO!","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":19,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2024-12-30T13:00:00Z","players_start":15,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2024-12-30T13:00:35.698241Z","ended":"2025-06-17T05:25:57.789364Z","start_waiting":"2024-12-30T13:00:35.166008Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":27,"ranked":true},{"id":43585,"name":"ChicaGo Winter Classic 2018","director":{"id":46842,"username":"pútáo","country":"cn","icon":"https://user-uploads.online-go.com/8599969d3677c89211997f4cb73b9d8a-64.png","ratings":{"version":5,"overall":{"rating":1793.459838750026,"deviation":66.55286389657842,"volatility":0.059948044848881464}},"ranking":28.43985929984624,"professional":false,"ui_class":""},"description":"It's cold.\n\nChicaGo Winter Classic 2018","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":20880,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":18000,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":109,"name":"ChicaGo","summary":"Go players from around Chicago. Meet other locals, or chat online with your friends from your local club.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":113,"icon":"https://user-uploads.online-go.com/7d53fb408db534d34ad7e9b341767861-64.png"},"auto_start_on_max":true,"time_start":"2018-12-21T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"invite","started":"2018-12-21T16:00:37.541581Z","ended":"2019-02-19T22:34:22.148482Z","start_waiting":"2018-12-21T16:00:35.568566Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7d53fb408db534d34ad7e9b341767861-15.png","player_count":8,"ranked":true}]}