{"count":60020,"next":"https://online-go.com/api/v1/tournaments/?ordering=players_start&page=5643","previous":"https://online-go.com/api/v1/tournaments/?ordering=players_start&page=5641","results":[{"id":126722,"name":"Го Весна","director":{"id":1640505,"username":"KirillNech","country":"ru","icon":"https://secure.gravatar.com/avatar/05d7e2843f29e2f6cf406847be2ec28e?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1478.1512559919374,"deviation":61.73293711414002,"volatility":0.06012333031970404}},"ranking":23.963703331102167,"professional":false,"ui_class":""},"description":"Этот турнир в честь прихода нового игрока","schedule":null,"title":null,"tournament_type":"mcmahon","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":14579,"name":"RUSSIAN GO ⚪🔵🔴","summary":"Турниры, обучение го (вейчи) и друзья.","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":48,"icon":"https://user-uploads.online-go.com/b1f500bb395e661172848f407e2a736d-64.png"},"auto_start_on_max":false,"time_start":"2025-03-25T15:00:00Z","players_start":40,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-12-25T14:06:03.890292Z","ended":null,"start_waiting":"2025-12-25T14:06:03.748467Z","board_size":19,"active_round":3,"icon":"https://user-uploads.online-go.com/b1f500bb395e661172848f407e2a736d-15.png","player_count":6,"ranked":true},{"id":130743,"name":"9*9 #19 sign up page","director":{"id":1381238,"username":"BuzzerBeater","country":"030","icon":"https://user-uploads.online-go.com/d34952ca0e76fd14a163c154f3b31475-64.png","ratings":{"version":5,"overall":{"rating":2098.1113869773235,"deviation":80.03288076639001,"volatility":0.06093986375006984}},"ranking":32.07188538208818,"professional":false,"ui_class":""},"description":"Sign up page
\nRank 1 to 10: Group A
\nRank 11 to 20: Group B
\nRank 21 to 30: Group C
\nRank 31 to 62: Group D
\nFinals Qualifying:
\n Top 3 in Group A
\n Top 2 in Group B
\n Top 1 in Group C
\n Top 1 in Group D
\n Top 2 in the previous round","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":85333,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"correspondence","pause_on_weekends":false,"total_time":2419200},"is_open":true,"exclude_provisional":true,"group":{"id":13682,"name":"9*9棋賽群","summary":"A space for 9*9 tournaments!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":54,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-12-31T16:00:00Z","players_start":42,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-09-11T14:32:03.969061Z","ended":"2026-03-30T15:23:29.107984Z","start_waiting":"2025-09-11T14:32:03.319935Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":32,"ranked":true},{"id":36415,"name":"Restart","director":{"id":460454,"username":"Khadziya","country":"id","icon":"https://user-uploads.online-go.com/1241f82b383e0c9aa043890627977f2b-64.png","ratings":{"version":5,"overall":{"rating":1513.0748793055748,"deviation":64.02069240422253,"volatility":0.05999825962518689}},"ranking":24.504296774669363,"professional":false,"ui_class":""},"description":"Enjoy it","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":93120,"time_control_parameters":{"period_time":86400,"main_time":604800,"system":"byoyomi","pause_on_weekends":true,"time_control":"byoyomi","periods":5,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":2170,"name":"Serenity","summary":"When wisdom comes and ambitions go away, only pure enjoyment of the game remains.","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":48,"icon":"https://user-uploads.online-go.com/296c487fa334861b517b0bf1928b4ac9-64.png"},"auto_start_on_max":false,"time_start":"2018-04-30T04:00:00Z","players_start":48,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":22,"analysis_enabled":true,"exclusivity":"open","started":"2018-05-05T03:37:33.826187Z","ended":"2019-06-05T09:49:33.717628Z","start_waiting":"2018-05-05T03:37:17.153648Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/296c487fa334861b517b0bf1928b4ac9-15.png","player_count":43,"ranked":true},{"id":39050,"name":"Indonesian open cup","director":{"id":71896,"username":"azieuyz","country":"id","icon":"https://user-uploads.online-go.com/c3aa1d324d7922f8b3877830b915cc79-64.png","ratings":{"version":5,"overall":{"rating":1835.620733408658,"deviation":63.198020796159184,"volatility":0.060036389266179366}},"ranking":28.97777440299835,"professional":false,"ui_class":""},"description":"Come on join us","schedule":null,"title":null,"tournament_type":"s_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":200,"name":"Indonesian Go Fans Club","summary":"Indonesian Online Go Fans Club","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":151,"icon":"https://user-uploads.online-go.com/bbd562c21828c0b25ba2836247b88410-64.png"},"auto_start_on_max":true,"time_start":"2018-07-31T13:00:00Z","players_start":49,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":22,"analysis_enabled":true,"exclusivity":"open","started":"2018-08-03T00:04:29.773618Z","ended":"2020-03-14T13:11:22.894305Z","start_waiting":"2018-08-03T00:04:18.396984Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/bbd562c21828c0b25ba2836247b88410-15.png","player_count":40,"ranked":true},{"id":139685,"name":"Mingren Main Title Tournament 2025","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2012.1989122636944,"deviation":66.87157068355577,"volatility":0.06015938835110416}},"ranking":31.103995683001028,"professional":false,"ui_class":"supporter"},"description":"Mingren Main Title Tournament 2025\n\nTitle Holder:\nPeikai Xue [Mingren]\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| 2007 | \n\tgomad361 | | | \n\tgomad361 (2d) | davos (3d) | doubleR (1k) | \n
\n\n\t| 2008 | \n\tgomad361 | ∗ | KyuT | \n\tKyuT (4d) | morituri (2d) | betterlife (1d) | \n
\n\n\t| 2009 | \n\tRathbone | 3-2 | gomad361 | \n\tRathbone (4d) | Uberdude (6d) | betterlife (1d) | \n
\n\n\t| 2010 | \n\tRathbone | 5-0 | Elin | \n\tRathbone (4d) | Elin (3d) | gomad361 (2d) | \n
\n\n\t| 2011 | \n\tvitality | ∗ | Rathbone | \n\tvitality (5d) | fabu (1d) | gojohn (3d) | \n
\n\n\t| 2012 | \n\tSadaharu | 3-2 | vitality | \n\tSadaharu (5d) | vitality (5d) | shilba (5d) | \n
\n\n\t| 2013 | \n\tgogop2016 | \n\t3-2 (∗) | \n\tSadaharu | \n\tgogop2016 (3d) | naptod (2k) | Erproxy (1d) | \n
\n\n\t| 2014 | \n\tSadaharu | \n\t5-0 (∗) | \n\tgogop2016 | \n\tSadaharu (5d) | \n\tMagariSimoku (9d) | \n\tmark5000 (4d) | \n
\n\n\t| 2015 | \n\tSadaharu | \n\t5-0 (∗) | \n\tvor09 | \n\tvor09 (2d) | \n\tSanDiego (2d) | \n\tgamesorry (2d) | \n
\n\n\t| 2016 | \n\tyopology | \n\t5-0 | \n\tPeyrauba | \n\tmicky0427 (5d) | \n\tWinterfell (7d) | \n\t# (4d) | \n
\n\n\t| 2017 | \n\tyopology | \n\t4-1 (∗) | \n\tPuffin888 | \n\trzhang20877 [9d] | \n\tzirth [9d] | \n\tPuffin888 [6d] | \n
\n\n\t| 2018 | \n\tPeikai Xue | \n\t3-0 (Ongoing) | \n\tyopology | \n\tpalusijf [6d] | \n\tNeandertaler [4d] | \n\tbigko [7d] | \n
\n\n\t| 2019 | \n\t | \n\t | \n\t | \n\tdrmwc [6d] | \n\thusrev [7d] | \n\tRyogishiki [2d] | \n
\n\n\t| 2020 | \n\t | \n\t | \n\t | \n\tgs2020 [4d] | \n\tsha7 [5d] | \n\tSadaharu [6d] | \n
\n\n\t| 2021 | \n\t | \n\t | \n\t | \n\tgotrevor [2d] | \n\tHagakure [2d] | \n\tgasana [3d] | \n
\n\n\t| 2022 | \n\t | \n\t | \n\t | \n\tSadaharu [5d] | \n\tPuffin888 [6d] | \n\tsteinkauz7 [6d] | \n
\n\n\t| 2023 | \n\t | \n\t | \n\t | \n\tOngoing: Round 2 | \n\t | \n\t | \n
\n
\n\nNotes:\n- ∗ means some or all games were ended by timeout or retirement.\n- Old OGS ranks are displayed for cycles before 2014.\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":"chinese","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":2988,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2026-05-18T05:00:00Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-05-18T05:00:16.423232Z","ended":null,"start_waiting":"2026-05-18T05:00:14.557794Z","board_size":19,"active_round":1,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":59,"ranked":true},{"id":21115,"name":"Monthly Simultaneous McMahon 2016-10-16 17:00","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":10,"name":"Monthly Simultaneous McMahon","rrule":"DTSTART:20260601T170000Z\nRRULE:FREQ=MONTHLY","active":true,"created":"2015-12-16T02:47:16.592231Z","last_run":"2026-06-01T17:00:17.557955Z","lead_time_seconds":1296000,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":20,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":3,"upper_bar":"25","lower_bar":"15","group_size":5,"maximum_players":200},"next_run":"2026-07-01T17:00:00Z","base_points":"50.0"},"title":null,"tournament_type":"s_mcmahon","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":"2016-10-16T17:00:44.627593Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-10-16T17:01:35.490658Z","ended":"2018-11-15T07:41:58.823077Z","start_waiting":"2016-10-16T17:00:58.158511Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":142,"ranked":true},{"id":39596,"name":"Monthly Simultaneous McMahon 2018-08-16 17:00","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":10,"name":"Monthly Simultaneous McMahon","rrule":"DTSTART:20260601T170000Z\nRRULE:FREQ=MONTHLY","active":true,"created":"2015-12-16T02:47:16.592231Z","last_run":"2026-06-01T17:00:17.557955Z","lead_time_seconds":1296000,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":20,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":3,"upper_bar":"25","lower_bar":"15","group_size":5,"maximum_players":200},"next_run":"2026-07-01T17:00:00Z","base_points":"50.0"},"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":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2018-08-16T17:00:45.791235Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2018-08-16T17:01:25.755845Z","ended":"2020-04-20T13:41:18.161659Z","start_waiting":"2018-08-16T17:00:57.049473Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":119,"ranked":true},{"id":54372,"name":"Monthly Simultaneous McMahon 2019-12-16 17:00","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":10,"name":"Monthly Simultaneous McMahon","rrule":"DTSTART:20260601T170000Z\nRRULE:FREQ=MONTHLY","active":true,"created":"2015-12-16T02:47:16.592231Z","last_run":"2026-06-01T17:00:17.557955Z","lead_time_seconds":1296000,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":20,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":3,"upper_bar":"25","lower_bar":"15","group_size":5,"maximum_players":200},"next_run":"2026-07-01T17:00:00Z","base_points":"50.0"},"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":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2019-12-16T17:00:54.727754Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2019-12-16T17:02:02.662805Z","ended":"2021-01-19T20:23:17.053165Z","start_waiting":"2019-12-16T17:01:35.040069Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":76,"ranked":true},{"id":132426,"name":"💫 For the beginners 2025 - 003 🐒","director":{"id":629701,"username":"Sipjin","country":"eu","icon":"https://user-uploads.online-go.com/5d60113dc259ac2f8bd5d6e440632725-64.png","ratings":{"version":5,"overall":{"rating":1425.3329450384274,"deviation":63.775583380702166,"volatility":0.05979668445789761}},"ranking":23.121350681877633,"professional":false,"ui_class":""},"description":"This is for all the beginners, that had no chance to participate in my other tournaments (Look at my group page: https://online-go.com/group/13788 and I'll invite you to join).\n\nI hope you enjoy that tournament mode.\n \nFeel free to contact me and give feedback.\n\nPlease no bots. The use of AI is not allowed.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":30168,"time_control_parameters":{"system":"canadian","time_control":"canadian","speed":"correspondence","pause_on_weekends":true,"main_time":172800,"period_time":172800,"stones_per_period":6},"is_open":true,"exclude_provisional":true,"group":{"id":13788,"name":"Just use your brain 🦧","summary":"A group for players who like to play Go with just their skills (no in-game analysis) and want to train and improve.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":136,"icon":"https://user-uploads.online-go.com/516bbd96baeb702c9fff4dc493ece718-64.png"},"auto_start_on_max":false,"time_start":"2025-10-26T19:00:00Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":15,"analysis_enabled":false,"exclusivity":"open","started":"2025-10-27T16:39:31.519594Z","ended":null,"start_waiting":"2025-10-27T16:39:31.007885Z","board_size":19,"active_round":6,"icon":"https://user-uploads.online-go.com/516bbd96baeb702c9fff4dc493ece718-15.png","player_count":42,"ranked":true},{"id":69638,"name":"Monthly Simultaneous McMahon 2021-01-16 17:00","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":10,"name":"Monthly Simultaneous McMahon","rrule":"DTSTART:20260601T170000Z\nRRULE:FREQ=MONTHLY","active":true,"created":"2015-12-16T02:47:16.592231Z","last_run":"2026-06-01T17:00:17.557955Z","lead_time_seconds":1296000,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":20,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":3,"upper_bar":"25","lower_bar":"15","group_size":5,"maximum_players":200},"next_run":"2026-07-01T17:00:00Z","base_points":"50.0"},"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":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2021-01-16T17:00:53.710850Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2021-01-16T17:01:13.770586Z","ended":"2022-05-09T01:17:45.836740Z","start_waiting":"2021-01-16T17:01:05.002998Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":60,"ranked":true}]}