{"count":61456,"next":"https://online-go.com/api/v1/tournaments/?ordering=-first_pairing_method&page=12","previous":"https://online-go.com/api/v1/tournaments/?ordering=-first_pairing_method&page=10","results":[{"id":492,"name":"goperson's beginners tournament","director":{"id":19683,"username":"goperson","country":"un","icon":"https://secure.gravatar.com/avatar/09a3abc554ae8f39bb7316fa87b59919?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1171.4402674320318,"deviation":75.79030528567365,"volatility":0.05997663600026165}},"ranking":18.57998178771383,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":259200,"time_control_parameters":{"time_control":"simple","per_move":259200},"is_open":true,"exclude_provisional":false,"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":5,"analysis_enabled":false,"exclusivity":"open","started":"2008-07-20T04:17:05Z","ended":"2008-07-20T02:17:05Z","start_waiting":null,"board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":141413,"name":"3º torneio de Junho","director":{"id":1896148,"username":"enyolusitanus","country":"eu","icon":"https://user-uploads.online-go.com/d568ae2dcb3508e9c14836d99fcc3008-64.png","ratings":{"version":5,"overall":{"rating":882.7689878189407,"deviation":68.4150182989398,"volatility":0.060052180655230034}},"ranking":12.030251274462643,"professional":false,"ui_class":""},"description":"Bora lá!","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":30,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"rapid","pause_on_weekends":false,"main_time":150,"period_time":25,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":16460,"name":"GO Lusíada (Associação Memória Lusíada)","summary":"Página de Go para Portugueses, torneios 9*9 todos os sábados às 18:45, com duração média de 25min por torneio.","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":34,"icon":"https://user-uploads.online-go.com/a83ba283a7f7f068dec7eb47e469770c-64.png"},"auto_start_on_max":false,"time_start":"2026-06-20T17:50:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2026-06-20T17:50:07.172542Z","ended":"2026-06-20T18:48:04.558980Z","start_waiting":"2026-06-20T17:50:07.089167Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/a83ba283a7f7f068dec7eb47e469770c-15.png","player_count":8,"ranked":true},{"id":2539,"name":"Title match for: Tianyuan Main Title Tournament 2009","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":"Title match for: Tianyuan Main Title Tournament 2009 (Uberdude vs KyuT)","schedule":null,"title":{"id":13,"name":"Tianyuan Main Title Tournament","holder":{"id":43936,"username":"Sadaharu","country":"sg","icon":"https://user-uploads.online-go.com/7c560149f1de7fce503f52c3c38cdb3e-64.png","ratings":{"version":5,"overall":{"rating":2319.42062547862,"deviation":74.86658023584022,"volatility":0.06026880129788327}},"ranking":34.39336329719898,"professional":false,"ui_class":"supporter"},"rules":"chinese","tournament_type":"s_mcmahon"},"tournament_type":"s_title","handicap":0,"rules":"chinese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":null,"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2009-10-01T21:00:45Z","ended":"2012-06-10T02:06:58Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/tianyuan_19.png","player_count":0,"ranked":true},{"id":88393,"name":"13*13 Beginner Go Tournament","director":{"id":1132292,"username":"deleted-d49aebc5-19dd-4213-92a8-c6b6f2062072","country":"hk","icon":"https://secure.gravatar.com/avatar/693270c4a084198756f29944e2c7084d?s=64&d=retro","ratings":{"version":5,"overall":{"rating":951.8556179318954,"deviation":68.46807803165343,"volatility":0.060053290780978354}},"ranking":13.774599538647845,"professional":false,"ui_class":""},"description":"Have Fun!","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":15360,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":14400,"initial_time":86400,"max_time":1209600},"is_open":true,"exclude_provisional":true,"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":18215,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2022-04-09T09:00:00Z","players_start":2,"first_pairing_method":"strength","subsequent_pairing_method":"random","min_ranking":10,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2022-04-09T09:00:05.120208Z","ended":"2022-04-19T03:20:28.071457Z","start_waiting":"2022-04-09T09:00:05.018413Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":5,"ranked":true},{"id":143310,"name":"☀️ Go Magic August 9x9 ☀️","director":{"id":901303,"username":"Muff0","country":"eu","icon":"https://user-uploads.online-go.com/e04175e5267b560bb2448bb1867a73e7-64.png","ratings":{"version":5,"overall":{"rating":1717.1738147675705,"deviation":62.485807638366936,"volatility":0.05986350399552763}},"ranking":27.433602495197718,"professional":false,"ui_class":""},"description":"Time for a new monthly 9x9 tournament by Go Magic!\n\nPlease help us improve these tournaments by answering this very short poll: \n<a href=\"https://docs.google.com/forms/d/e/1FAIpQLSffkk6RLpYzZzO8Mp-9mXORIkkH5WAjZ-eo5Z3V7in-FpdLjA/viewform\" target=\"_blank\">Answer Poll</a>\n\n\n\nAll prizes are Go Magic Gift Cards\n\n\n🏆Prizes:\n\n1st Place: $100   \n2nd Place: $80  \n3rd Place: $60  \n\n🏆 Special Prizes (mutually exclusive with winning):\n\n6 Wins: $50  \n5 Wins: $30\n\nAll you have to do is register and be here at the starting time! The next rounds will start as soon as all the games are finished.\n\nThe expected total duration is about 1.5h\n\n⌚ **The start time is shown in your local timezone!!**  \n**Absolute start time is:**   \n**Saturday, August 22, 2026 7:00 PM UTC**  \nAdd to your calendar: [**Google**](https://calendar.google.com/calendar/render?action=TEMPLATE&dates=20260822T190000Z%2F20260822T210000Z&details=&location=&text=Go%20Magic%20August%209x9%20) | [**Outlook**](https://outlook.live.com/calendar/0/action/compose?allday=false&body=&enddt=2026-08-22T23%3A00%3A00&location=&path=%2Fcalendar%2Faction%2Fcompose&rru=addevent&startdt=2026-08-22T21%3A00%3A00&subject=Go%20Magic%20August%209x9%20)   \n  \n🪄✨ Learn Go the Magical way at <a href=\"https://go.gomagic.org/X4LK1U\" target=\"_blank\">Go Magic</a>","schedule":null,"title":null,"tournament_type":"mcmahon","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":300},"is_open":true,"exclude_provisional":true,"group":{"id":8605,"name":"Go Magic","summary":"A modern platform for learning Go","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":2313,"icon":"https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png"},"auto_start_on_max":false,"time_start":"2026-08-22T19:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2026-08-22T19:00:24.464012Z","ended":"2026-08-22T20:17:48.205903Z","start_waiting":"2026-08-22T19:00:23.207966Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png","player_count":57,"ranked":false},{"id":379,"name":"Hatzegopteryx thambema tournament","director":{"id":10200,"username":"nugro","country":"ro","icon":"https://user-uploads.online-go.com/27e10ca0e6778457638711dea75579cc-64.png","ratings":{"version":5,"overall":{"rating":1304.5508414165663,"deviation":63.99987767939878,"volatility":0.059997309064781415}},"ranking":21.071496119521328,"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":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"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":7,"max_ranking":13,"analysis_enabled":false,"exclusivity":"open","started":"2007-12-09T15:50:00Z","ended":"2008-02-22T23:56:00Z","start_waiting":null,"board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":378,"name":"Ildefonse's mini-tournament","director":{"id":14979,"username":"Ildefonse","country":"nz","icon":"https://secure.gravatar.com/avatar/3aa5cab987c7d0f4d76a7e582dd8c706?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2005.4419496289436,"deviation":68.62292313097913,"volatility":0.059958654113601226}},"ranking":31.026127183622968,"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":false,"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":19,"max_ranking":29,"analysis_enabled":false,"exclusivity":"open","started":"2007-12-06T18:05:00Z","ended":"2008-02-24T09:00:00Z","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":377,"name":"greenday's mini-tournament","director":{"id":9548,"username":"greenday","country":"us","icon":"https://secure.gravatar.com/avatar/f812291e86e5d515984dc44cf9d41ac3?s=64&d=retro","ratings":{"version":5,"overall":{"rating":911.7257628799711,"deviation":71.46713292004705,"volatility":0.05997623920708069}},"ranking":12.777433771897915,"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":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"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":36,"analysis_enabled":false,"exclusivity":"open","started":"2007-12-05T14:41:00Z","ended":"2007-12-12T16:42:00Z","start_waiting":null,"board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":88863,"name":"calentamiento","director":{"id":607938,"username":"kido.go.baduk","country":"mx","icon":"https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png","ratings":{"version":5,"overall":{"rating":770.5111502054503,"deviation":67.88128451795284,"volatility":0.060597210355513006}},"ranking":8.881633238939964,"professional":false,"ui_class":""},"description":"calentamiento","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":4841,"name":"PIPIOLO GO 2022🏆","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":214,"icon":"https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png"},"auto_start_on_max":false,"time_start":"2022-04-18T22:11:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-04-18T22:11:51.359992Z","ended":"2022-04-18T22:36:23.088956Z","start_waiting":"2022-04-18T22:11:51.254977Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png","player_count":4,"ranked":true},{"id":57164,"name":"God of Go Summer training Tournament 19x19","director":{"id":681235,"username":"johannguyen","country":"sg","icon":"https://user-uploads.online-go.com/5b71579a2dd747619908f8c25e7257b3-64.png","ratings":{"version":5,"overall":{"rating":1786.0753867808758,"deviation":64.7454226166136,"volatility":0.060078710528863946}},"ranking":28.344343935517347,"professional":false,"ui_class":""},"description":"Join this tournament for friendly training game!\n\nDon’t forget to join and encourage others to join our tournament and group.\n\nHave a good day!\n\nGroup link: https://online-go.com/group/4006","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":false,"main_time":259200,"period_time":86400,"periods":1},"is_open":true,"exclude_provisional":false,"group":{"id":4006,"name":"God of Go","summary":"FIRST DECENTRALIZED GO LEARNING AND PLAYING PLATFORM","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":414,"icon":"https://user-uploads.online-go.com/e758f131015bdcdb1ffce1d7e8b77f6d-64.png"},"auto_start_on_max":true,"time_start":"2020-05-05T06:00:00Z","players_start":20,"first_pairing_method":"strength","subsequent_pairing_method":"slide","min_ranking":10,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2020-05-05T00:02:25.374414Z","ended":"2022-06-27T08:25:46.289226Z","start_waiting":"2020-05-05T00:02:18.237452Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e758f131015bdcdb1ffce1d7e8b77f6d-15.png","player_count":100,"ranked":true}]}