{"count":61011,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-board_size&page=2086","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-board_size&page=2084","results":[{"id":2144,"name":"Obie 19","director":{"id":48229,"username":"ObieTwice","country":"al","icon":"https://user-uploads.online-go.com/69251c5f6a2f85372de188314ed5347e-64.png","ratings":{"version":5,"overall":{"rating":1346.200205793772,"deviation":68.55665989282798,"volatility":0.05995018554654719}},"ranking":21.799034937345784,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":386,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":10,"analysis_enabled":false,"exclusivity":"open","started":"2013-06-28T12:16:21Z","ended":"2013-06-28T10:16:21Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":122902,"name":"Celebrating the Winter Solstice - Live 19x19 Swiss Tournament 2024-12-22 11:00","director":{"id":1056529,"username":"rosa.thomas","country":"_Olympic_Movement","icon":"https://secure.gravatar.com/avatar/6884b58683368c2771984f725049be6f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1632.1355979956693,"deviation":60.57681662109432,"volatility":0.05986196106448827}},"ranking":26.257803152698234,"professional":false,"ui_class":""},"description":"Have fun!\n祝您对局愉快！\n\n----\n\n## Celebrating the Winter Solstice - Live 19x19 Swiss Tournament 2024-12-22 11:00\n\n### Start Time\n2024-12-22 11:00 (UTC)\n\n### Clock\nFischer: Clock starts with 5 minutes and increments by 30 seconds per move up to a maximum of 5 minutes.\n\n### Rules\nNew Zealand: Area scoring is used. Multi-stone suicide is allowed. Situational superko. Komi is 7 points.\n\n----\n\n## 庆祝冬至 - 即时 19x19 瑞士制锦标赛 2024-12-22 19:00\n\n### 开始时间\n2024-12-22 19:00（北京时间）\n\n### 用时\n菲舍尔制（加秒制）：初始时间 5 分钟，每手增加时间 30 秒，时间上限 5 分钟。\n\n### 规则\n新西兰：采用数子法，允许自杀，禁止全局同形再现，贴目 7 点。","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"nz","time_per_move":32,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":30,"initial_time":300,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":13797,"name":" 无间勤碁术化 Go Advance forward forever","summary":"欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":498,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"},"auto_start_on_max":false,"time_start":"2024-12-22T11:00:00Z","players_start":6,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2024-12-22T11:00:55.434402Z","ended":"2024-12-22T13:45:43.277310Z","start_waiting":"2024-12-22T11:00:55.230056Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png","player_count":16,"ranked":true},{"id":17549,"name":"Blitz 19x19 Elimination Tournament 2016-05-19 17:30","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":1,"name":"Blitz 19x19 Elimination Tournament","rrule":"DTSTART:20260912T170000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:06:42.010011Z","last_run":"2026-09-12T17:00:37.409328Z","lead_time_seconds":1800,"tournament_type":"elimination","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-09-12T21:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2016-05-19T17:30:29.662676Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2016-05-19T17:30:31.313413Z","ended":"2016-05-19T17:53:05.747258Z","start_waiting":"2016-05-19T17:30:31.151444Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":4,"ranked":true},{"id":119323,"name":"Kuksu Main Title Tournament 15th Cycle - League E15","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2010.567656741604,"deviation":68.90930500114358,"volatility":0.060153245143043765}},"ranking":31.085220759446056,"professional":false,"ui_class":"supporter"},"description":"\n\nTitle Holder:\nSadaharu [Kuksu] x2\n\nHall of Fame:\n\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\n\n
CycleTitle Match
Winner		ScoreTitle Match
Runner-up		Title Tournament
WinnerGold		Title Tournament
Runner-upSilver		Title Tournament
3rd PlaceBronze
1lukeluke (4d)davos (5d)gomad361 (4d)
2gomad3613-2lukeluke (4d)gomad361 (4d)hotspur (4d)
3Uberdude∗gomad361Uberdude (9d)KyuT (4d)marigo (2k)
4Uberdude5-0KyuTKyuT (4d)quiller (5d)morituri (2d)
5Uberdude5-0gomad361gomad361 (4d)morituri (2d)betterlife (1d)
6Uberdude5-0ElinElin (5d)gomad361 (4d)morituri (2d)
7Uberdude3-2vitalityvitality (9d)Elin (5d)gomad361 (4d)
8vitality∗Uberdudevitality (9d)nrx (5d)gojohn (4d)
9vitality5-0SadaharuSadaharu (7d)xhu98 (8d)tegais (6d)
10vitality5-0micky0427micky0427 (7d)SanDiego (4d)tegais (6d)
11SanDiego5-0 (∗)Sadaharupeecatchoo (9d+)Sadaharu (9d)Isoko (6d)
12Sadaharu5-0tegaisSadaharu (9d)peecatchoo (9d)earlgreyhot (9d)
13Sadaharu5-0 (∗)drmwcdrmwc [6d]KUNIJEEL [6d]bookkey1234567 [7d]
14claire yang [8d]Bhsd [6d]Neandertaler [3d]
\n\t\t[A]\n\t
\n\t\t[B1]\n\t\t[B2]\n\t
15\n\t\t[C1]\n\t\t[C2]\n\t\t[C3]\n\t\t[C4]\n\t
\n\t\t[D1]\n\t\t[D2]\n\t\t[D3]\n\t\t[D4]\n\t\t[D5]\n\t\t[D6]\n\t\n\t\t[D7]\n\t\t[D8]\n\t
\n\t\t[E1]\n\t\t[E2]\n\t\t[E3]\n\t\t[E4]\n\t\t[E5]\n\t\t[E6]\n\t\n\t\t[E7]\n\t\t[E8]\n\t\t[E9]\n\t\t[E10]\n\t\t[E11]\n\t\n\t\t[E12]\n\t\t[E13]\n\t\t[E14]\n\t\t[E15]\n\t\t[E16]\n\t
\n\n∗ means the games were finished by timeout or retirement.\n\nNotes:\n- Please refer to the basic rules here.\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"korean","time_per_move":91187,"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":3017,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2024-12-05T09:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2024-12-09T03:31:57.906130Z","ended":"2025-02-04T03:50:40.066194Z","start_waiting":"2024-12-09T03:31:57.757220Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":5,"ranked":true},{"id":12656,"name":"Kuksu Main Title Tournament 9th Cycle - Group C1","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":"Kuksu Main Title Tournament 9th Cycle Group C1\n\nTitle Holder: vitality (5d)\n\nPrevious cycles:\n\n\n\n \n \n \n \n\n\n \n \n \n\n\n \n \n \n\n\n \n \n \n\n\n \n \n \n\n\n \n \n \n\n\n \n \n \n\n\n \n \n \n\n\n \n \n \n \n\n \n \n \n\n\n \n\n\n \n\n\n \n\n\n \n\n
CycleTitle MatchTitle Tournament
WinnerScoreRunner-upWinnerGoldRunner-upSilver3rd PlaceBronze
1lukeluke (2d)davosgomad361
2gomad3613-2lukeluke (2d)gomad361hotspur
3Uberdude∗gomad361Uberdude (6d)KyuTmarigo
4Uberdude5-0KyuTKyuT (4d)quillermorituri
5Uberdude5-0gomad361gomad361 (2d)morituribetterlife
6Uberdude5-0ElinElin (3d)gomad361morituri
7Uberdude3-2vitalityvitality (5d)Elingomad361
8vitality∗Uberdudevitality (5d)nrxgojohn
9\n [A]\n
\n [B1]\n [B2]\n
\n [C1]\n [C2]\n [C3]\n [C4]\n
\n [D1]\n [D2]\n [D3]\n [D4]\n [D5]\n [D6]\n [D7]\n [D8]\n
\n [E1]\n [E2]\n [E3]\n [E4]\n [E5]\n [E6]\n
\n\n∗ means the games were finished by timeout or retiring.\n\nRules could be found here.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"korean","time_per_move":93120,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"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":3017,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2015-12-01T00:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"invite","started":"2015-11-25T22:54:05.187717Z","ended":"2016-05-12T14:35:23.997097Z","start_waiting":"2015-11-25T22:54:03.920212Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":10,"ranked":true},{"id":6144,"name":"FSTS Silver Monkey Title 2016","director":{"id":135535,"username":"DarkSpirit","country":"_CIS","icon":"https://user-uploads.online-go.com/3ff0cbeb74378914ca08a8ab7741274f-64.png","ratings":{"version":5,"overall":{"rating":1368.452026020624,"deviation":62.29275318546769,"volatility":0.05999468544710196}},"ranking":22.178561397357377,"professional":false,"ui_class":""},"description":"https://forums.online-go.com/t/fsts-monkey-titles/4020","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":28800,"time_control_parameters":{"total_time":2592000,"time_control":"absolute"},"is_open":true,"exclude_provisional":true,"group":{"id":353,"name":"Four Seasons Tournament Series","summary":"Серия турниров \"Четыре Сезона\"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":623,"icon":"https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png"},"auto_start_on_max":false,"time_start":"2015-05-21T01:55:00Z","players_start":5,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":15,"max_ranking":29,"analysis_enabled":false,"exclusivity":"group","started":"2015-05-21T01:55:19.364540Z","ended":"2016-12-09T02:40:29.371650Z","start_waiting":"2015-05-21T01:55:18.961124Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png","player_count":29,"ranked":true},{"id":129998,"name":"Blitz 19x19 Elimination Tournament 2025-06-30 13:30","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":1,"name":"Blitz 19x19 Elimination Tournament","rrule":"DTSTART:20260912T170000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:06:42.010011Z","last_run":"2026-09-12T17:00:37.409328Z","lead_time_seconds":1800,"tournament_type":"elimination","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-09-12T21:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2025-06-30T13:30:29.707147Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2025-06-30T13:31:29.788973Z","ended":"2025-06-30T14:13:28.349475Z","start_waiting":"2025-06-30T13:31:29.699260Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":9,"ranked":true},{"id":10157,"name":"Simple Steps","director":{"id":89660,"username":"Ornable","country":"_Pirate","icon":"https://user-uploads.online-go.com/4818209906c3ebd0dfe5a355166ea194-64.png","ratings":{"version":5,"overall":{"rating":2107.177230994807,"deviation":64.52610995436008,"volatility":0.05995911401056548}},"ranking":32.171699988506894,"professional":false,"ui_class":""},"description":"I will take a few random games from this tournament and compile them to make a themed review. So don't worry if you don't get first place; I still might use a part of your game in the review.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":345600,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":537,"name":"Race to SDK!","summary":"A place for rivals to get stronger together","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":61,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2015-11-30T19:04:00Z","players_start":10,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":19,"analysis_enabled":false,"exclusivity":"group","started":"2015-11-25T00:52:50.672708Z","ended":"2016-07-15T18:28:49.828968Z","start_waiting":"2015-11-25T00:52:49.861016Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":141092,"name":"htcy 19x19 ghvg fcjh","director":{"id":1821698,"username":"s578gz589","country":"un","icon":"https://secure.gravatar.com/avatar/b661377ce4167f78278c7a199986ca37?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1137.265048888728,"deviation":63.679875980721576,"volatility":0.06007616701394135}},"ranking":17.894563776315515,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":263987,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":259200,"initial_time":604800,"max_time":2419200},"is_open":true,"exclude_provisional":true,"group":{"id":16264,"name":"9x9 13x13 19x19 123 ! !","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":16,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2026-06-14T04:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-06-14T04:00:09.544850Z","ended":null,"start_waiting":"2026-06-14T04:00:09.459692Z","board_size":19,"active_round":1,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":8,"ranked":true},{"id":128385,"name":"HAPPY GO #105 Double Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/e840f4920c1211e712dd265d8b780926-64.png","ratings":{"version":5,"overall":{"rating":2018.3437652124198,"deviation":74.57909990165096,"volatility":0.0597718122667633}},"ranking":31.17458342632016,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nDouble elimination tournament every Sunday.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":79,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2025-05-18T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2025-05-18T04:00:29.472418Z","ended":"2025-11-19T03:59:48.784167Z","start_waiting":"2025-05-18T04:00:29.336526Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":12,"ranked":true}]}