{"count":60792,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=analysis_enabled&page=5434","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=analysis_enabled&page=5432","results":[{"id":126975,"name":"9x9 Mini League 5k-15k #119","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1440.9445326727584,"deviation":71.76569984976463,"volatility":0.06028442404074632}},"ranking":23.373532705735233,"professional":false,"ui_class":""},"description":"Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"roundrobin","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":3524,"name":"9x9 Lovers","summary":"A group for Go players who love the 9x9 board.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":716,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2025-04-06T19:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2025-04-04T01:19:26.970256Z","ended":"2025-05-03T10:50:07.829442Z","start_waiting":"2025-04-04T01:19:26.809116Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":71002,"name":"Weekly Saturday Single Elimination Tournament #14","director":{"id":831021,"username":"SoccerGuy2000","country":"_Klingon","icon":"https://secure.gravatar.com/avatar/c5371f0736122d5ff89c096dfc05d98c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1417.4411374471954,"deviation":63.04610532698031,"volatility":0.0600406608939129}},"ranking":22.992817207346068,"professional":false,"ui_class":""},"description":"Have fun!","schedule":null,"title":null,"tournament_type":"elimination","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":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":18120,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2021-02-13T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-02-13T18:00:51.726043Z","ended":"2021-07-26T23:21:10.736113Z","start_waiting":"2021-02-13T18:00:51.299282Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":22,"ranked":true},{"id":116733,"name":"19x19 Open League #54","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1440.9445326727584,"deviation":71.76569984976463,"volatility":0.06028442404074632}},"ranking":23.373532705735233,"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":86,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2024-06-23T21:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-06-21T11:59:53.374928Z","ended":"2024-10-02T22:06:38.893081Z","start_waiting":"2024-06-21T11:59:52.632029Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":10,"ranked":true},{"id":30769,"name":"Correspondence 19x19 RoundRobin 2017-10-03 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":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260822T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-08-22T19:00:24.597297Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"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":"2026-08-25T19:00:00Z","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":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2017-10-03T01:00:47.170588Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-10-03T01:01:16.760481Z","ended":"2017-12-25T17:37:40.137178Z","start_waiting":"2017-10-03T01:01:14.287513Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":10,"ranked":true},{"id":81145,"name":"228紀念日","director":{"id":348886,"username":"nicodaisuki","country":"tw","icon":"https://user-uploads.online-go.com/694a06c83a5d6994819e6524d57b4f13-64.png","ratings":{"version":5,"overall":{"rating":1724.605004636006,"deviation":65.88111689435804,"volatility":0.06003268569255853}},"ranking":27.533569588846934,"professional":false,"ui_class":""},"description":"Taiwan is a country!!","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":2419200,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":false,"per_move":2419200},"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":182,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-64.png"},"auto_start_on_max":false,"time_start":"2023-02-28T08:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-02-27T18:40:53.733072Z","ended":null,"start_waiting":"2023-02-27T18:40:50.402917Z","board_size":19,"active_round":2,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-15.png","player_count":46,"ranked":true},{"id":69383,"name":"Meijin Main Title Tournament 2021","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2005.6088688450825,"deviation":68.91898711531289,"volatility":0.06015473951207492}},"ranking":31.028053950463246,"professional":false,"ui_class":"supporter"},"description":"Meijin Main Title Tournament 2021\n\nTitle Holder:\nSadaharu [Meijin] x1\n\nHall of Fame:\n\n\n\t| Year | \n\tTitle Match Winner | \n\tScore | \n\tTitle Match Runner-up | \n\tTitle Tournament Winner | \n\tTitle Tournament Runner-up | \n\tTitle Tournament 3rd Place | \n
\n\n\t| 2008 | \n\tAkimoon | | | \n\tAkimoon (1k) | wossname (1d) | dmg (4k) | \n
\n\n\t| 2009 | \n\tUberdude | ∗ | Akimoon | \n\tUberdude (6d) | surcouf (1k) | gomad361 (2d) | \n
\n\n\t| 2010 | \n\tUberdude | 5-0 | gomad361 | \n\tgomad361 (2d) | morituri (2d) | stonedaze (1k) | \n
\n\n\t| 2011 | \n\tUberdude | ∗ | Rathbone | \n\tRathbone (4d) | vitality (5d) | illluck (1d) | \n
\n\n\t| 2012 | \n\tvitality | ∗ | Uberdude | \n\tvitality (5d) | nrx (3d) | gojohn (3d) | \n
\n\n\t| 2013 | \n\tvitality | 4-1 | gamesorry | \n\tgamesorry (3d) | fabu (1d) | rtayek (2k) | \n
\n\n\t| 2014 | \n\tvitality | \n\t5-0 | \n\tSadaharu | \n\tSadaharu (5d) | \n\tpokkapoka (3d) | \n\tgamesorry (3d) | \n
\n\n\t| 2015 | \n\tvitality | \n\t4-0 | \n\tdrmwc | \n\tdrmwc (5d) | \n\tElin (3d) | \n\thalifax (3d) | \n
\n\n\t| 2016 | \n\tSadaharu | \n\t5-0 | \n\ttupelo | \n\tvlin (9d) | \n\tSadaharu (9d) | \n\ttupelo (3d) | \n
\n\n\t| 2017 | \n\tLomis | \n\t0-0 | \n\tgamesorry | \n\tmicky0427 (5d) | \n\t# (4d) | \n\tLomis (2d) | \n
\n\n\t| 2018 | \n\t | \n\t | \n\t | \n\tSadaharu [9d] | \n\trzhang20877 [9d] | \n\tPuffin888 [6d] | \n
\n\n\t| 2019 | \n\t | \n\t | \n\t | \n\t | \n\tOngoing: Round 3 | \n\t | \n
\n\n\t| 2020 | \n\t | \n\t | \n\t | \n\t | \n\tOngoing: Round 2 | \n\t | \n
\n
\n\n∗ means the games were finished by timeout or retirement. Old OGS ranks are displayed for cycles before 2015.\n\nNotes:\n- The starting time on this page is an approximation and subject to change. It will be finalized once the announcement is posted in OGS Title Tournaments group and Title Tournament Announcement.\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","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":3016,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2021-01-25T22:00:00Z","players_start":150,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-01-26T17:07:10.945349Z","ended":"2023-02-23T20:37:23.510888Z","start_waiting":"2021-01-26T17:06:39.521679Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":150,"ranked":true},{"id":68648,"name":"Mira la descripción","director":{"id":813211,"username":"NHZ","country":"co","icon":"https://secure.gravatar.com/avatar/c8759e1813589a83085d93062787abcb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1184.1013255085343,"deviation":67.99707856587811,"volatility":0.06000311916076307}},"ranking":18.828847117076656,"professional":false,"ui_class":""},"description":"Mira el nombre","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":283,"name":"Colombia","summary":"Bienvenidos","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":148,"icon":"https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-64.png"},"auto_start_on_max":false,"time_start":"2020-12-09T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-12-09T16:00:50.266475Z","ended":"2021-06-05T18:57:03.841663Z","start_waiting":"2020-12-09T16:00:49.975677Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-15.png","player_count":4,"ranked":true},{"id":27808,"name":"Fight Club's \"DDK Massacre\" #7","director":{"id":93741,"username":"littletry","country":"150","icon":"https://user-uploads.online-go.com/930b18e6eb208c8df33b3eea4e23ceae-64.png","ratings":{"version":5,"overall":{"rating":1911.8998841310188,"deviation":65.0765344045977,"volatility":0.059958000313559676}},"ranking":29.920320929399413,"professional":false,"ui_class":""},"description":"\"enjoy the procedure and the goal will unfold\"","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":28080,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":25200,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":351,"name":"Fight Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":368,"icon":"https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"},"auto_start_on_max":true,"time_start":"2017-06-25T14:00:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":20,"analysis_enabled":true,"exclusivity":"group","started":"2017-06-25T14:00:45.954814Z","ended":"2017-12-19T15:05:35.083943Z","start_waiting":"2017-06-25T14:00:44.243799Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png","player_count":18,"ranked":true},{"id":138362,"name":"Correspondence 19x19 RoundRobin 2026-03-17 19:00","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 Site-wide Tournament","schedule":{"id":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260822T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-08-22T19:00:24.597297Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"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":"2026-08-25T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2026-03-17T19:00:11.704752Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2026-03-17T19:00:12.956123Z","ended":null,"start_waiting":"2026-03-17T19:00:12.017133Z","board_size":19,"active_round":1,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":10,"ranked":true},{"id":23696,"name":"Correspondence 19x19 RoundRobin 2017-01-09 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":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260822T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-08-22T19:00:24.597297Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"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":"2026-08-25T19:00:00Z","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":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2017-01-09T01:00:36.888120Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-01-09T01:00:57.519492Z","ended":"2017-09-18T21:50:26.002832Z","start_waiting":"2017-01-09T01:00:55.504071Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":10,"ranked":true}]}