{"count":59612,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=477","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=475","results":[{"id":127864,"name":"Tournoi_02","director":{"id":570487,"username":"GO_Learner","country":"ma","icon":"https://user-uploads.online-go.com/d3e97792e2d0932c7fd7ff68e8555919-64.png","ratings":{"version":5,"overall":{"rating":561.5693844224456,"deviation":64.84691574188653,"volatility":0.06001503782696889}},"ranking":5,"professional":false,"ui_class":""},"description":"Deuxième tournoi CJD Casa","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":11,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":7,"initial_time":120,"max_time":1200},"is_open":true,"exclude_provisional":false,"group":{"id":15266,"name":"go_CJD","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":true,"member_count":26,"icon":"https://user-uploads.online-go.com/5fec240b630aa9b2114efff586b74a8c-64.png"},"auto_start_on_max":false,"time_start":"2025-04-27T17:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-04-27T17:00:48.025694Z","ended":"2025-04-27T17:26:47.820567Z","start_waiting":"2025-04-27T17:00:47.883155Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/5fec240b630aa9b2114efff586b74a8c-15.png","player_count":11,"ranked":true},{"id":87588,"name":"JGPS team selection","director":{"id":740165,"username":"szproszczytek","country":"_Scotland","icon":"https://user-uploads.online-go.com/2bf8d743b1993c76c2759fce0ce5432d-64.png","ratings":{"version":5,"overall":{"rating":2053.733837221348,"deviation":73.93692707212678,"volatility":0.06005991186470912}},"ranking":31.57698282790967,"professional":false,"ui_class":"supporter"},"description":"Select the JGPS team for UK championship","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":12,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":180,"max_time":180},"is_open":true,"exclude_provisional":true,"group":{"id":4568,"name":"Scotland Youth Team","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":64,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2022-03-21T16:15:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2022-03-21T16:07:09.930167Z","ended":"2022-03-21T17:01:15.047749Z","start_waiting":"2022-03-21T16:07:09.843215Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":97689,"name":"#2 World Olympic Go-Blitz","director":{"id":1051076,"username":"Qwentum","country":"ru","icon":"https://user-uploads.online-go.com/ec85d2c66ad78a73ad60a339509b683b-64.png","ratings":{"version":5,"overall":{"rating":1560.6240351253841,"deviation":66.68828499814715,"volatility":0.05969253378521787}},"ranking":25.220600361179837,"professional":false,"ui_class":""},"description":"#2 The World Olympic Go-blitz is the next series of Great Battles. \nThanks to the previous tournament \"1st World Olympic Go-Blitz\", it became possible to identify the strongest world Olympic Go-Blitz Player - this is the motto of this series of tournaments.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":87426,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":129600,"max_time":129600},"is_open":true,"exclude_provisional":false,"group":{"id":10103,"name":"World battles","summary":"World tournament s","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":50,"icon":"https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-64.png"},"auto_start_on_max":false,"time_start":"2022-12-31T18:00:00Z","players_start":20,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-07-17T13:43:38.219016Z","ended":"2023-08-22T11:59:19.137546Z","start_waiting":"2023-07-17T13:43:38.125342Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-15.png","player_count":8,"ranked":true},{"id":94672,"name":"The 19x19 Halloween Kyu Vs Dan Battle! 🎃🎃","director":{"id":940672,"username":"Yui_Chit","country":"hk","icon":"https://user-uploads.online-go.com/64c6a9c7efc232fff77bcfc11a09a4c9-64.png","ratings":{"version":5,"overall":{"rating":1108.1637898048266,"deviation":61.10645431605425,"volatility":0.06013323646958137}},"ranking":17.294471838835324,"professional":false,"ui_class":""},"description":"The Kyu Vs Dan Battle!(with handicap)\nRemember, have fun!\nEveryone, even provisional players are welcome!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":-1,"rules":"japanese","time_per_move":259200,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":false,"main_time":0,"period_time":259200,"periods":10},"is_open":true,"exclude_provisional":false,"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":17954,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2022-10-30T16:00:00Z","players_start":5,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-10-30T16:00:22.892144Z","ended":null,"start_waiting":"2022-10-30T16:00:19.075033Z","board_size":19,"active_round":5,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":74,"ranked":true},{"id":33003,"name":"THe noob tournament","director":{"id":493388,"username":"SnSn775","country":"un","icon":"https://secure.gravatar.com/avatar/ec55a3a086b0caaab062f0f1054da7bb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":751.6188497283465,"deviation":97.03733267271092,"volatility":0.05998565640294647}},"ranking":8.306939596948911,"professional":false,"ui_class":""},"description":"The quick tournament for noobs like me.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":10,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":30,"max_time":60,"time_increment":10,"speed":"live"},"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":17954,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2017-12-22T04:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2018-01-06T13:57:42.982292Z","ended":"2018-01-06T14:11:07.973484Z","start_waiting":"2018-01-06T13:57:41.921276Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":4,"ranked":true},{"id":82678,"name":"Team D Day 5","director":{"id":1056772,"username":"ycchan","country":"un","icon":"https://secure.gravatar.com/avatar/3f757e369adb37ec7025a5ad2b5f4e97?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1190.2513571308164,"deviation":190.5038148133336,"volatility":0.060001753666935165}},"ranking":18.948773319697555,"professional":false,"ui_class":"provisional"},"description":"Team D","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"chinese","time_per_move":20,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"live","pause_on_weekends":false,"total_time":1800},"is_open":true,"exclude_provisional":false,"group":{"id":10281,"name":"STWDCFWMS-TeamD","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":9,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-11-19T08:20:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2021-11-19T08:20:55.639068Z","ended":"2021-11-19T09:42:54.276484Z","start_waiting":"2021-11-19T08:20:55.524294Z","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":49562,"name":"Academia Prosodiae Opening Tournament","director":{"id":627944,"username":"Lys prosodiae","country":"fr","icon":"https://user-uploads.online-go.com/c0dfb9ec4d2943f084cd67c2754e17ce-64.png","ratings":{"version":5,"overall":{"rating":1747.4391928157395,"deviation":64.10915842779377,"volatility":0.059974328047033024}},"ranking":27.83806978963186,"professional":false,"ui_class":""},"description":"Here's our opening tournament, with added time because you're all too slow.\n\nBy reading these words, you are agreeing to our cookie usage and privacy policy, sealing your fate in the hands of Bhaal the soul devourer and may be entered into an optional giveaway for novelty key chains.","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":3753,"name":"Academia Prosodiae","summary":"The superior choice for all your Go-learning needs, and a whole 18% cheaper!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":21,"icon":"https://user-uploads.online-go.com/fbd4aa701bdf840356630c0fc31d6e94-64.png"},"auto_start_on_max":false,"time_start":"2019-06-22T21:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2019-06-22T21:30:45.183206Z","ended":"2019-11-22T05:40:53.764802Z","start_waiting":"2019-06-22T21:30:43.590070Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/fbd4aa701bdf840356630c0fc31d6e94-15.png","player_count":4,"ranked":true},{"id":73315,"name":"TEST_s","director":{"id":972890,"username":"mykola.b","country":"un","icon":"https://secure.gravatar.com/avatar/1896f65755b4f8df50ce54cf23a359e8?s=64&d=retro","ratings":{"version":5,"overall":{"rating":900.2432755838993,"deviation":89.46133978690492,"volatility":0.06000803276511605}},"ranking":12.484025735011858,"professional":false,"ui_class":""},"description":"Sassas","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":30,"initial_time":120,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":8782,"name":"Cucumbers","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":2,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-04-01T08:38:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2021-04-01T08:38:04.495256Z","ended":"2021-04-01T08:52:54.703255Z","start_waiting":"2021-04-01T08:38:04.320335Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true},{"id":32495,"name":"the awsomness","director":{"id":489380,"username":"2024janssen-jeremiah","country":"un","icon":"https://secure.gravatar.com/avatar/455d85591c572829eb3c2d3360ae6d94?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"awsome","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":920,"name":"FOGO 2017-2018","summary":"The Fair Oaks Go club","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/40bba84c326cf9f413ea0630031cc98a-64.png"},"auto_start_on_max":false,"time_start":"2017-12-04T19:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2017-12-12T20:32:25.700732Z","ended":"2018-01-11T16:37:47.266849Z","start_waiting":"2017-12-12T20:32:25.336388Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/40bba84c326cf9f413ea0630031cc98a-15.png","player_count":4,"ranked":true},{"id":57826,"name":"Goooooood","director":{"id":744212,"username":"supachokkiw","country":"un","icon":"https://secure.gravatar.com/avatar/3dc92edec48397fe07060464ec47f49e?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"Hello","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":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":17954,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2020-03-22T15:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-03-23T11:36:43.707231Z","ended":"2020-04-01T02:03:43.446952Z","start_waiting":"2020-03-23T11:36:43.201576Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":4,"ranked":true}]}