{"count":59358,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=5097","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=5095","results":[{"id":68717,"name":"PLAY TRAINING","director":{"id":891207,"username":"RulaiLopez-GO","country":"un","icon":"https://secure.gravatar.com/avatar/1811748f0c787ad043248fabb7c4d67b?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1210.9401320786235,"deviation":143.09349275141886,"volatility":0.06000342757308632}},"ranking":19.347706094877935,"professional":false,"ui_class":""},"description":"TRAINING","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":7561,"name":"Lopez Boys Go","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2020-12-08T07:42:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-12-08T07:34:54.154760Z","ended":"2020-12-08T07:43:14.825149Z","start_waiting":"2020-12-08T07:34:54.066625Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true},{"id":78353,"name":"228紀念日","director":{"id":838050,"username":"Noame","country":"_Pirate","icon":"https://secure.gravatar.com/avatar/980c0a6a206285c731bad6badb50b036?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1511.4616222522511,"deviation":66.29302420588455,"volatility":0.06003498363140431}},"ranking":24.479600822541165,"professional":false,"ui_class":""},"description":"＿＿＿＿＿＿＿＿＿＿＿＿＿","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":1144,"name":"Taiwanese","summary":"Mostly Taiwanese!\n\nlet us know if you want to be admin. Please take great care, thank you!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":180,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-64.png"},"auto_start_on_max":false,"time_start":"2022-02-28T09:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-02-28T09:00:45.243954Z","ended":"2023-07-04T05:41:02.123917Z","start_waiting":"2022-02-28T09:00:43.949557Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-15.png","player_count":36,"ranked":true},{"id":114964,"name":"Wise Foxes","director":{"id":1546177,"username":"Arctic fox 利易","country":"hk","icon":"https://user-uploads.online-go.com/10c8964614ad38e972b8d673499d8bd1-64.png","ratings":{"version":5,"overall":{"rating":1087.4800227899877,"deviation":68.99325299819053,"volatility":0.060216733427499954}},"ranking":16.85829601769974,"professional":false,"ui_class":""},"description":"Hello","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":2419200,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":2419200},"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":17900,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2024-06-01T13:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-06-01T13:00:54.385437Z","ended":"2025-11-07T16:01:06.335890Z","start_waiting":"2024-06-01T13:00:54.265373Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":9,"ranked":true},{"id":128641,"name":"Super comeback tournament","director":{"id":1393499,"username":"Imtiyaz","country":"th","icon":"https://user-uploads.online-go.com/56a672954f96d68180eb8444196aec12-64.png","ratings":{"version":5,"overall":{"rating":1033.3159040216926,"deviation":64.37615916895315,"volatility":0.06003245003586803}},"ranking":15.675558851695177,"professional":false,"ui_class":""},"description":"Good game have fun\nstart with something that exciting","schedule":null,"title":null,"tournament_type":"elimination","handicap":-1,"rules":"japanese","time_per_move":40,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":0,"period_time":40,"periods":2},"is_open":true,"exclude_provisional":false,"group":{"id":13675,"name":"Sunday GO and MORE","summary":"You can't miss this group, join now!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":109,"icon":"https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-64.png"},"auto_start_on_max":false,"time_start":"2025-07-15T12:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-07-15T12:01:03.518268Z","ended":"2025-07-15T12:24:44.097303Z","start_waiting":"2025-07-15T12:01:03.334222Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-15.png","player_count":19,"ranked":true},{"id":123428,"name":"19x19 Open League #70","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1378.8621286869252,"deviation":66.61260604697289,"volatility":0.060203637791238884}},"ranking":22.354001857791825,"professional":false,"ui_class":""},"description":"Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":88451,"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":12599,"name":"GO Special Tournaments","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2024-12-29T22:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-12-29T08:02:58.891830Z","ended":"2025-06-20T04:23:24.177065Z","start_waiting":"2024-12-29T08:02:58.334962Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":10,"ranked":true},{"id":28563,"name":"Correspondence 9x9 RoundRobin 2017-07-07 01:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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":5,"name":"Correspondence 9x9 RoundRobin","rrule":"DTSTART:20260414T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:56:18.340749Z","last_run":"2026-04-14T19:00:56.031508Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":9,"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":"2026-04-17T19:00:00Z","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,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2017-07-07T01:00:24.873887Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-07-07T01:01:05.289567Z","ended":"2017-07-20T16:31:36.502550Z","start_waiting":"2017-07-07T01:00:48.930953Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":10,"ranked":true},{"id":70817,"name":"go arg","director":{"id":928443,"username":"elpepe3.0","country":"ar","icon":"https://secure.gravatar.com/avatar/6b0becddecd5a06042b3f8078c97f2e0?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1954.9738399784128,"deviation":255.5927293625389,"volatility":0.060002541917615684}},"ranking":30.43608813331936,"professional":false,"ui_class":"provisional"},"description":"go arg de go la y go la 2","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":17,"name":"Argentina","summary":"Jugadores argentinos de Go","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":371,"icon":"https://user-uploads.online-go.com/ca067ae528ae04736d672e98d3d4005a-64.png"},"auto_start_on_max":true,"time_start":"2021-01-31T13:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-02-01T08:55:03.108991Z","ended":"2021-04-23T07:08:03.943466Z","start_waiting":"2021-02-01T08:55:02.975366Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/ca067ae528ae04736d672e98d3d4005a-15.png","player_count":4,"ranked":true},{"id":64980,"name":"19th Kuksu Nines Title Match - Board 2","director":{"id":199065,"username":"Kuksu League","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/068ce77b41c5451811b692b8280d0f68?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500.0,"deviation":350.0,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"\n\nTitle Holder: \ndrmwc [Nines Kuksu] x1\n\n\n\nTitle Tournament: 19th Kuksu Nines Title Tournament\n\nNote:\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"korean","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":2971,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2020-09-11T07:38:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2020-09-11T07:38:27.075081Z","ended":"2020-11-23T11:31:35.721446Z","start_waiting":"2020-09-11T07:38:26.913276Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":61823,"name":"Mental Combat Basic 2020 9x9 DDK Regular","director":{"id":476035,"username":"MonkeyMonk","country":"ru","icon":"https://secure.gravatar.com/avatar/893ba2588a07b3654986a9ddfaabc7d7?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1421.3320906134593,"deviation":61.451764318788584,"volatility":0.0600152725576737}},"ranking":23.05627815682673,"professional":false,"ui_class":""},"description":"Annual Mental Combat Basic regular tournament for DDK players only.","schedule":null,"title":null,"tournament_type":"double_elimination","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":5771,"name":"Mental Combat","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":0,"icon":"https://user-uploads.online-go.com/cade87c9b60b1cde406b87b63c367e0f-64.png"},"auto_start_on_max":true,"time_start":"2020-07-15T02:00:00Z","players_start":8,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2020-07-15T02:00:52.579640Z","ended":"2021-01-22T13:12:50.197043Z","start_waiting":"2020-07-15T02:00:52.332456Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/cade87c9b60b1cde406b87b63c367e0f-15.png","player_count":19,"ranked":true},{"id":65797,"name":"Shogi 将棋 9x9 XXII","director":{"id":697149,"username":"deleted-57394cd2-c7b2-41c3-9e0b-1d116d71ec17","country":"se","icon":"https://user-uploads.online-go.com/2d41f0fc65fb65cf386d8f5534a6d163-64.png","ratings":{"version":5,"overall":{"rating":1665.2715388700315,"deviation":71.21323820073493,"volatility":0.0598806998975717}},"ranking":26.723091679426847,"professional":false,"ui_class":""},"description":"9x9 like Shogi, the only major chess variant where you can put pieces back on the board.","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":false,"group":{"id":935,"name":"Shogi 81Dojo","summary":"Group for Shogi players on 81Dojo","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":38,"icon":"https://user-uploads.online-go.com/3c4c30cf525cdb0ce1b84419cbc29df1-64.png"},"auto_start_on_max":false,"time_start":"2020-10-09T16:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2020-10-09T16:00:59.493819Z","ended":"2020-12-13T13:45:16.245746Z","start_waiting":"2020-10-09T16:00:59.017313Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/3c4c30cf525cdb0ce1b84419cbc29df1-15.png","player_count":13,"ranked":true}]}