{"count":60681,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=185","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=183","results":[{"id":92,"name":"udhar_nabresh's mini-tournament - LET'S ROCK !...","director":{"id":2183,"username":"udhar_nabresh","country":"ro","icon":"https://secure.gravatar.com/avatar/c00d28977111f76b775edc5ed92b2295?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1405.8184971399826,"deviation":61.55285507593336,"volatility":0.05929067587214959}},"ranking":22.80221083177413,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":432000,"time_control_parameters":{"time_control":"simple","per_move":432000},"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":15,"max_ranking":32,"analysis_enabled":false,"exclusivity":"open","started":"2006-05-13T11:13:00Z","ended":"2006-09-24T14:06:00Z","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":18007,"name":"3rd Weekly Vanilla cup","director":{"id":313632,"username":"AtariTime","country":"un","icon":"https://user-uploads.online-go.com/86c18b2d06178a83c364e700a68a7179-64.png","ratings":{"version":5,"overall":{"rating":1025.6217318681754,"deviation":61.71658235558162,"volatility":0.06005974607211303}},"ranking":15.502536695610152,"professional":false,"ui_class":""},"description":"A beginner-friendly weekly tournament. Restricted to group members, non-provisional players, level under 20kyu. *Non-members can contact the group admin to apply to the tournament.*\n\n**A note for fake-beginners:** If you're not a beginner, try other tournaments according to your real skills instead (it would be more fair, no pain no gain!). Good luck to all players!","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":43,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":1200,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":1118,"name":"The Vanilla Cups","summary":"For beginner players (25k-20k): tournaments, strategies & tips, friendly matches...","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":46,"icon":"https://user-uploads.online-go.com/6045359e14a7f4da55c9df5bdd94b41c-64.png"},"auto_start_on_max":false,"time_start":"2016-06-16T12:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":10,"analysis_enabled":false,"exclusivity":"group","started":"2016-09-02T14:04:53.393772Z","ended":"2016-09-02T15:05:50.578331Z","start_waiting":"2016-09-02T14:04:52.725829Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/6045359e14a7f4da55c9df5bdd94b41c-15.png","player_count":4,"ranked":true},{"id":26831,"name":"\"Just one game,\" they said, and began to play.  That was yesterday.","director":{"id":334744,"username":"mmlvx","country":"003","icon":"https://secure.gravatar.com/avatar/e6f8a091dc896cb5f6794192824889ec?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1586.3118615783055,"deviation":63.66978170551293,"volatility":0.059975757459385895}},"ranking":25.598546662217984,"professional":false,"ui_class":""},"description":"3 Rounds; 2 weeks max Fischer time; starting Monday, or when we get 8 players.\nI like to listen to music while I consider my move.  If you do too, please comment with what you're listening to!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":1209600,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":43,"name":"Kyu Level Study Group","summary":"A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8950,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"},"auto_start_on_max":true,"time_start":"2017-05-10T05:00:00Z","players_start":8,"first_pairing_method":"slide","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":31,"analysis_enabled":true,"exclusivity":"open","started":"2017-05-10T05:03:43.067265Z","ended":"2017-08-19T17:58:47.823501Z","start_waiting":"2017-05-10T05:03:42.410934Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":7,"ranked":true},{"id":20381,"name":"Live 19x19 Swiss Tournament 2016-09-03 20:30","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":4,"name":"Live 19x19 Swiss Tournament","rrule":"DTSTART:20260818T200000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:30:39.250689Z","last_run":"2026-08-18T20:00:29.714944Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":40},"next_run":"2026-08-19T00:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2016-09-03T20:30:58.231766Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2016-09-03T20:32:00.430492Z","ended":"2016-09-04T12:03:41.224040Z","start_waiting":"2016-09-03T20:31:59.653818Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":7,"ranked":true},{"id":91,"name":"ThomA's mini-tournament","director":{"id":2381,"username":"ThomA","country":"un","icon":"https://secure.gravatar.com/avatar/52ddb9fa56153a2b56282127dd54f34d?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1781.9646088451016,"deviation":80.04870019850642,"volatility":0.05999637721602919}},"ranking":28.291001175102267,"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":36,"analysis_enabled":false,"exclusivity":"open","started":"2006-05-12T11:48:00Z","ended":"2006-07-14T06:10:00Z","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":141441,"name":"Live 19x19 Swiss Tournament 2026-06-21 08:30","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":4,"name":"Live 19x19 Swiss Tournament","rrule":"DTSTART:20260818T200000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:30:39.250689Z","last_run":"2026-08-18T20:00:29.714944Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":40},"next_run":"2026-08-19T00:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":35,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2026-06-21T08:30:12.373841Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2026-06-21T08:31:12.442536Z","ended":"2026-06-21T12:24:21.601386Z","start_waiting":"2026-06-21T08:31:12.373349Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":6,"ranked":true},{"id":90,"name":"pashka's mini-tournament","director":{"id":2544,"username":"pashka","country":"un","icon":"https://secure.gravatar.com/avatar/9440b4eb356eff3e7a66d31cfdccfd3d?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","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":36,"analysis_enabled":false,"exclusivity":"open","started":"2006-05-10T08:24:00Z","ended":"2006-06-03T17:43:00Z","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":21031,"name":"Live 19x19 Swiss Tournament 2016-09-28 12:30","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":4,"name":"Live 19x19 Swiss Tournament","rrule":"DTSTART:20260818T200000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:30:39.250689Z","last_run":"2026-08-18T20:00:29.714944Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":40},"next_run":"2026-08-19T00:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2016-09-28T12:30:55.112299Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2016-09-28T12:30:57.065056Z","ended":"2016-09-28T14:02:15.597084Z","start_waiting":"2016-09-28T12:30:56.404467Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":6,"ranked":true},{"id":2711,"name":"Sunjang Baduk Tournament 3rd Season (Group A2)","director":{"id":27056,"username":"Leira","country":"cr","icon":"https://user-uploads.online-go.com/edefc4995500223832e03c2af5a12200-64.png","ratings":{"version":5,"overall":{"rating":1734.4347498575585,"deviation":66.03140233948072,"volatility":0.06011751668251141}},"ranking":27.66514322233395,"professional":false,"ui_class":""},"description":"This is a first division group. The winner qualifies to the final match.\n\nAll players get 20 points from start.\n\nhttp://senseis.xmp.net/?SunjangBadukTournamentAtOGS%2FThirdSeason20132014","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"korean","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":142,"name":"Sunjang Baduk - 순장바둑","summary":"For those who would like to play Sunjang Baduk, a form of Go which was popular in Korea (Joseon) through the 16th century.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":199,"icon":"https://user-uploads.online-go.com/884a0fb3009f38ec8dffd08d3cc84cee-64.png"},"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":true,"exclusivity":"invite","started":"2013-12-17T03:40:58.440738Z","ended":"2014-06-09T07:09:50.916957Z","start_waiting":"2013-12-17T03:40:57.880571Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/884a0fb3009f38ec8dffd08d3cc84cee-15.png","player_count":0,"ranked":true},{"id":2819,"name":"2nd 9x9 Battle","director":{"id":60584,"username":"hakiru","country":"un","icon":"https://secure.gravatar.com/avatar/6a878e164861d528050e8fe8d1025267?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1138.9074820826704,"deviation":93.43279302261918,"volatility":0.05999288909768144}},"ranking":17.927972785976664,"professional":false,"ui_class":""},"description":"9x9 Battle, 5 player","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":87360,"time_control_parameters":{"time_control":"fischer","initial_time":86400,"max_time":86400,"time_increment":86400},"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":18114,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"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":"2014-02-09T16:00:42.182000Z","ended":"2014-02-18T17:15:43.314836Z","start_waiting":"2014-02-09T16:00:41.448080Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":0,"ranked":true}]}