{"count":59681,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=1451","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-max_ranking&page=1449","results":[{"id":58425,"name":"Beginner Games","director":{"id":752869,"username":"lisaczhang","country":"ca","icon":"https://secure.gravatar.com/avatar/71eb326e4ce0328edd1c01189618fe73?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1803.1791107894078,"deviation":224.49422867469852,"volatility":0.0599988209116673}},"ranking":28.564977054819117,"professional":false,"ui_class":"provisional"},"description":"Beginner games","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":30,"initial_time":120,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":5011,"name":"CSC321UTM","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":9,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-04-03T20:20:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-04-04T21:44:15.824451Z","ended":"2020-04-04T21:51:27.527008Z","start_waiting":"2020-04-04T21:44:15.143058Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":96815,"name":"го го го","director":{"id":933894,"username":"Лешка","country":"un","icon":"https://secure.gravatar.com/avatar/6785eb2680c0e50154debca60d08c719?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1844.40981273116,"deviation":64.01728649661179,"volatility":0.06006705788074839}},"ranking":29.088353687941265,"professional":false,"ui_class":""},"description":"го го го","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":183,"name":"Ярославский Го Клуб","summary":"Ярославский клуб го","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://user-uploads.online-go.com/3b39d843a8ee6c5c9195da2d91ba47a5-64.png"},"auto_start_on_max":false,"time_start":"2022-11-15T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-03-25T18:20:35.392683Z","ended":"2023-05-03T06:26:11.944422Z","start_waiting":"2023-03-25T18:20:35.301185Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/3b39d843a8ee6c5c9195da2d91ba47a5-15.png","player_count":4,"ranked":true},{"id":95064,"name":"Julko's mini tournament XXX","director":{"id":15530,"username":"Julko","country":"pl","icon":"https://user-uploads.online-go.com/71fa797ba41fd26c92f7ed5fda17613a-64.png","ratings":{"version":5,"overall":{"rating":853.2088971593109,"deviation":67.77006475020245,"volatility":0.05927332555643083}},"ranking":11.24178241739112,"professional":false,"ui_class":"supporter"},"description":"Go and only go.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"chinese","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":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":383,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2022-10-01T04:00:00Z","players_start":3,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-09-29T16:08:30.754136Z","ended":"2023-07-13T11:01:10.609801Z","start_waiting":"2022-09-29T16:08:30.567849Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":9,"ranked":true},{"id":136735,"name":"19x19 Open League #119","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1257.4677062675705,"deviation":69.47770027155092,"volatility":0.06021177612116814}},"ranking":20.220528581218108,"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":73,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2026-02-01T22:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-01-31T17:43:17.033478Z","ended":null,"start_waiting":"2026-01-31T17:43:16.143329Z","board_size":19,"active_round":1,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":10,"ranked":true},{"id":63006,"name":"Alan Turing Main Title Tournament 2020","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2004.4188438214221,"deviation":67.71437067217448,"volatility":0.06015576961047741}},"ranking":31.014313855840236,"professional":false,"ui_class":"supporter"},"description":"Alan Turing Main Title Tournament 2020\n\nTitle Holder: mark5000 [Alan Turing]\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\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\t\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\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
YearTitle Match WinnerScoreTitle Match Runner-upTitle Tournament WinnerGoldTitle Tournament Runner-upSilverTitle Tournament 3rd PlaceBronze
2010Uberdude\n\tUberdude (6d)vitality (5d)Elin (3d)
2011vitality\n\t∗Uberdudevitality (5d)nrx (3d)Elin (3d)
2012vitality\n\t5-0nrxvitality (5d)Sadaharu (5d)Elin (3d)
2015mark5000\n\t5-0vitalitymark5000 (6d)gogop2016 (3d)vinceuji (3d)
2016Ongoing: mark50001-1peecatchoopeecatchoo (9d+)KDJ123 (9d)Sadaharu (9d)
2017peecatchoo (9d)Sadaharu (9d)RoyalLeela (5d)
2018Ongoing: Round 3
2019Ongoing: Round 2
\n\n∗ means the games were finished by timeout or retirement.\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- Old OGS ranks are displayed for tournaments before 2013.\n- Bots and use of AI are allowed in Alan Turing tournaments.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","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":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":2979,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2020-08-28T00:00:00Z","players_start":150,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-08-28T00:00:54.761388Z","ended":"2023-03-05T23:53:01.258528Z","start_waiting":"2020-08-28T00:00:26.752207Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":217,"ranked":true},{"id":110576,"name":"Go Zodiac Friendship Games Online ราศีธนู รุ่น B กระดาน 19x19 (1-2 ดั้ง)","director":{"id":912068,"username":"cp02","country":"un","icon":"https://user-uploads.online-go.com/ae018e5524da4ed68a067c720b339b3f-64.png","ratings":{"version":5,"overall":{"rating":469.4157984086007,"deviation":153.83582770708145,"volatility":0.06004073543967728}},"ranking":5,"professional":false,"ui_class":""},"description":"Go Zodiac Friendship Games Online ราศีธนู รุ่น B กระดาน 19x19 (1-2 ดั้ง)","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":15,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":10,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":10404,"name":"Zodiac กลุ่ม B(1-2 ดั้ง)","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":128,"icon":"https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png"},"auto_start_on_max":false,"time_start":"2023-12-22T10:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2023-12-22T10:00:02.305731Z","ended":"2023-12-22T11:45:19.671155Z","start_waiting":"2023-12-22T10:00:02.206509Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png","player_count":9,"ranked":true},{"id":101054,"name":"IGC 19x19 Tournament","director":{"id":1217519,"username":"weijuwang","country":"us","icon":"https://user-uploads.online-go.com/3dfbed43995b75c2094428a3d9bca7eb-64.png","ratings":{"version":5,"overall":{"rating":1381.8475468428367,"deviation":61.81075704604698,"volatility":0.06002120753493223}},"ranking":22.404070474468437,"professional":false,"ui_class":""},"description":"You will have 7 days to make every 7 moves, so it's an average pace of 1 move per day, but with some flexibility.\n\nWith all that said, have fun and enjoy yourself! The purpose of this tournament is to get people to play more games.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"system":"canadian","time_control":"canadian","speed":"correspondence","pause_on_weekends":true,"main_time":0,"period_time":604800,"stones_per_period":7},"is_open":true,"exclude_provisional":false,"group":{"id":12821,"name":"Inglemoor High School Go Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":11,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-03-13T23:00:00Z","players_start":2,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2023-03-13T23:00:47.774494Z","ended":"2023-04-16T08:51:39.236687Z","start_waiting":"2023-03-13T23:00:47.631904Z","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":129405,"name":"Cội Rễ Cup","director":{"id":1175283,"username":"Hà te","country":"vn","icon":"https://user-uploads.online-go.com/070cdd09bdb0c984187f5488854bbd15-64.png","ratings":{"version":5,"overall":{"rating":795.3572172294655,"deviation":78.1598765718092,"volatility":0.06007131506295829}},"ranking":9.616349824980205,"professional":false,"ui_class":""},"description":"Giải đấu","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":18,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":7,"initial_time":300,"max_time":3600},"is_open":true,"exclude_provisional":false,"group":{"id":12022,"name":"Thư viện Cội Rễ","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":13,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-06-13T06:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-06-13T06:00:25.935465Z","ended":"2025-06-13T06:05:38.188635Z","start_waiting":"2025-06-13T06:00:25.900250Z","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":125714,"name":"JORNADA 4 DE ENTRENAMIENTO INTERMEDIO DE GO PRIMAVERA 2025","director":{"id":798920,"username":"vaik.kanik","country":"mx","icon":"https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png","ratings":{"version":5,"overall":{"rating":1125.4360520663267,"deviation":60.60608070694204,"volatility":0.05973293265201747}},"ranking":17.652513448883038,"professional":false,"ui_class":""},"description":"En el fondo no sólo se trata de vencer a los oponentes en el tablero de Go; se trata, sobre todo, de vencerse a uno mismo, momento a momento, día tras día, practicando el arte.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":45,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":900,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":14953,"name":"Kanik","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":true,"hide_details":true,"member_count":19,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-02-23T00:35:00Z","players_start":2,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"invite","started":"2025-02-23T00:36:01.059994Z","ended":"2025-02-23T01:08:15.176774Z","start_waiting":"2025-02-23T00:36:00.998314Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":77665,"name":"그룹 최고 기사 결정","director":{"id":1025587,"username":"wbhenna","country":"un","icon":"https://secure.gravatar.com/avatar/82c16c698c3bec167d3e85e9946247e1?s=64&d=retro","ratings":{"version":5,"overall":{"rating":809.3455858125291,"deviation":121.63262541199306,"volatility":0.059997003892859266}},"ranking":10.019962175968388,"professional":false,"ui_class":""},"description":"그룹의 최고 기사를 결정합니다!(우리그룹만 들어오기로 약속)","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"korean","time_per_move":31,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":30,"initial_time":120,"max_time":300},"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":17965,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2021-07-17T09:00:00Z","players_start":2,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-07-17T14:33:36.556447Z","ended":"2021-07-17T14:38:39.798904Z","start_waiting":"2021-07-17T14:33:36.472380Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":2,"ranked":true}]}