{"count":59636,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=1229","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=1227","results":[{"id":24132,"name":"Correspondence 13x13 RoundRobin 2017-01-25 01:00","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":"Automatic Sitewide Tournament","schedule":{"id":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260513T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-05-13T19:00:49.979102Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":13,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-05-16T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2017-01-25T01:00:13.694184Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-01-25T01:00:33.272935Z","ended":"2017-05-15T22:43:11.221679Z","start_waiting":"2017-01-25T01:00:31.231757Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":10,"ranked":true},{"id":125974,"name":"N 3 ტურნირი","director":{"id":1459143,"username":"Gochadvalii","country":"ge","icon":"https://secure.gravatar.com/avatar/91b1714ddc9099ef33e2e3b50fad9a7a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":937.0526736778337,"deviation":60.6778246571516,"volatility":0.05997666530840755}},"ranking":13.411749551001424,"professional":false,"ui_class":""},"description":"8.30 წუთზე დაიწყება N3 ტურნირი. მსურველებს შეგიძლიათ დარეგისტრირდეთ.","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":35,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":420,"period_time":20,"periods":4},"is_open":true,"exclude_provisional":true,"group":{"id":15109,"name":"გო ქუთაისში","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":true,"member_count":34,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-03-02T16:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":15,"analysis_enabled":true,"exclusivity":"open","started":"2025-03-02T16:30:14.615268Z","ended":"2025-03-02T17:47:38.869849Z","start_waiting":"2025-03-02T16:30:14.527019Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":129525,"name":"Турнир чемпионов","director":{"id":1777268,"username":"Ежик_про_го","country":"un","icon":"https://user-uploads.online-go.com/f51251300f61905a4f84720481355d60-64.png","ratings":{"version":5,"overall":{"rating":1286.667484967521,"deviation":65.14018503631341,"volatility":0.060434505507334986}},"ranking":20.751950467311005,"professional":false,"ui_class":""},"description":"Сначала 4 дня основного времени, потом пять периодов беёми по одному дню","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":98590,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":345600,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":10842,"name":"9x9 Leagues","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":90,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":false,"time_start":"2025-07-01T19:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-07-01T19:00:30.041935Z","ended":"2025-10-20T11:14:41.471906Z","start_waiting":"2025-07-01T19:00:29.962735Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":5,"ranked":true},{"id":32586,"name":"12/07/2017","director":{"id":21742,"username":"დათო","country":"ge","icon":"https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png","ratings":{"version":5,"overall":{"rating":2188.217274395995,"deviation":97.40479902700517,"volatility":0.06013689069472163}},"ranking":33.04533320130458,"professional":false,"ui_class":""},"description":"12/07/2017","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":31,"time_control_parameters":{"period_time":30,"main_time":150,"system":"byoyomi","pause_on_weekends":false,"time_control":"byoyomi","periods":4,"speed":"live"},"is_open":true,"exclude_provisional":false,"group":{"id":692,"name":"Georgia - საქართველოს გოს ფედერაცია","summary":"საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":268,"icon":"https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"},"auto_start_on_max":false,"time_start":"2017-12-07T17:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2017-12-07T17:38:29.836129Z","ended":"2017-12-07T18:00:29.098280Z","start_waiting":"2017-12-07T17:38:28.810236Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png","player_count":4,"ranked":true},{"id":64492,"name":"Torneo 13x13 por correspondencia \"Chilenos Unidos por el Go\"","director":{"id":1861,"username":"sbstnmntlf","country":"cl","icon":"https://user-uploads.online-go.com/268a3294e0b64c27c9707f9b961dd3f7-64.png","ratings":{"version":5,"overall":{"rating":1909.9402896498905,"deviation":75.90657873965178,"volatility":0.06006553358457227}},"ranking":29.89658125733005,"professional":false,"ui_class":""},"description":"Primer torneo por correspondencia en tablero 13x13!\n\nSerá un torneo todos contra todos sin piedras de ventaja. El jugador que consiga más victorias será el campeón.","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":363,"name":"Chilenos Unidos por el Go","summary":"Grupo que reúne a los jugadores chilenos de OGS","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":207,"icon":"https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-64.png"},"auto_start_on_max":false,"time_start":"2020-08-29T13:00:00Z","players_start":20,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2020-08-29T15:00:01.314121Z","ended":"2020-10-08T23:43:34.359346Z","start_waiting":"2020-08-29T14:59:59.545265Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-15.png","player_count":10,"ranked":true},{"id":105115,"name":"Dad vs Ethan vs Gretta for ALL TIME!!!!","director":{"id":1273620,"username":"Ot Scuzzy","country":"un","icon":"https://secure.gravatar.com/avatar/2cc6a81cd9c1c3665558db68c8270f1e?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1404.9045016379575,"deviation":172.94482592502513,"volatility":0.06000215213759166}},"ranking":22.78715492151411,"professional":false,"ui_class":"provisional"},"description":"I'm gonna wallop ethan is my description.","schedule":null,"title":null,"tournament_type":"mcmahon","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":12782,"name":"Dad and Ethan","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-07-06T15:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-08-06T12:37:04.210382Z","ended":"2024-09-01T11:42:45.472325Z","start_waiting":"2024-08-06T12:37:04.105904Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true},{"id":126213,"name":"9x9 New Zealand 15k-1k League #19","director":{"id":178104,"username":"dexonsmith","country":"ca","icon":"https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png","ratings":{"version":5,"overall":{"rating":1390.7732166446785,"deviation":67.55416504748428,"volatility":0.06064009346038413}},"ranking":22.55312076827671,"professional":false,"ui_class":"supporter"},"description":"15k-1k. 5 players. Starts only when full.\n\nNew Zealand rules. 9x9 board. Even games. Round robin.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"nz","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":14024,"name":"New Zealand Ladders","summary":"Group for ladders and tournaments that use New Zealand rules.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":80,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png"},"auto_start_on_max":true,"time_start":"2025-04-15T03:10:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2025-04-10T18:27:03.634939Z","ended":"2025-05-23T05:15:49.096577Z","start_waiting":"2025-04-10T18:27:03.487471Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png","player_count":5,"ranked":true},{"id":64297,"name":"優才入門班","director":{"id":816378,"username":"邱浚哲","country":"hk","icon":"https://user-uploads.online-go.com/6f7e3ec162577f04d8d45bde711a2bed-64.png","ratings":{"version":5,"overall":{"rating":676.8106533454725,"deviation":69.18709233764596,"volatility":0.060003197322868435}},"ranking":5.879944578659465,"professional":false,"ui_class":""},"description":"13*13","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":6372,"name":"優才入門班","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":6,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-08-15T04:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-08-15T09:58:37.123089Z","ended":"2020-09-14T11:40:57.177924Z","start_waiting":"2020-08-15T09:58:36.884053Z","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":50317,"name":"Annual Tournament: 2020","director":{"id":511520,"username":"Luzaich","country":"_Klingon","icon":"https://user-uploads.online-go.com/791d03047ef7c98ddfba71f668f1c27d-64.png","ratings":{"version":5,"overall":{"rating":1135.9303624600018,"deviation":62.807966959401575,"volatility":0.060044930287239416}},"ranking":17.867379140783264,"professional":false,"ui_class":""},"description":"I feel like doing annual tournaments for some reason.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"chinese","time_per_move":265920,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":259200,"initial_time":604800,"max_time":1209600},"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":8889,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"},"auto_start_on_max":false,"time_start":"2020-01-02T01:00:00Z","players_start":32,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2020-01-02T01:00:39.058915Z","ended":null,"start_waiting":"2020-01-02T01:00:34.799676Z","board_size":19,"active_round":13,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":88,"ranked":true},{"id":63943,"name":"hello","director":{"id":822850,"username":"omgitsoms","country":"un","icon":"https://secure.gravatar.com/avatar/e9cd80a0ac718de359e9bdc333df9d27?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1418.2577077569028,"deviation":228.06872397849094,"volatility":0.06000227895712241}},"ranking":23.00614979604758,"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":6464,"name":"olive","summary":"","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":"2020-08-05T00:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-08-08T19:14:27.907605Z","ended":"2020-08-13T19:36:38.344368Z","start_waiting":"2020-08-08T19:14:27.747826Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true}]}