{"count":60954,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-first_pairing_method&page=5068","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-first_pairing_method&page=5066","results":[{"id":118451,"name":"class A","director":{"id":1024102,"username":"sutthikan","country":"un","icon":"https://secure.gravatar.com/avatar/06a8bc182a09bfd6399d791f871d011f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1189.370058290906,"deviation":64.55188251307216,"volatility":0.06000070363454556}},"ranking":18.93162599622459,"professional":false,"ui_class":""},"description":"เล่นหมากล้อม","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":116876,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":864000,"max_time":864000},"is_open":true,"exclude_provisional":false,"group":{"id":14502,"name":"หมากล้อมโรงเรียนวัดท่าข้าม","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":102,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2024-07-25T14:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"group","started":"2024-07-26T04:58:25.745060Z","ended":"2024-07-30T05:32:03.526032Z","start_waiting":"2024-07-26T04:58:25.417687Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":9,"ranked":true},{"id":46387,"name":"Blitz 13x13 Swiss Tournament 2019-03-10 23:30","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":3,"name":"Blitz 13x13 Swiss Tournament","rrule":"DTSTART:20260907T110000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:27:45.234995Z","last_run":"2026-09-07T11:00:33.218546Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":13,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":300,"periods":5},"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":"2026-09-07T15:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":13,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":300,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2019-03-10T23:30:32.462548Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2019-03-10T23:30:34.079307Z","ended":"2019-03-11T00:19:33.453485Z","start_waiting":"2019-03-10T23:30:33.464788Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":6,"ranked":true},{"id":124046,"name":"black stone #09","director":{"id":635044,"username":"15.03","country":"jp","icon":"https://user-uploads.online-go.com/c95b24310a554e4ebac113077793f721-64.png","ratings":{"version":5,"overall":{"rating":1788.2664198912823,"deviation":76.33306490815488,"volatility":0.060156522190184115}},"ranking":28.372725341439025,"professional":false,"ui_class":""},"description":"กระดาน 13x13","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":20,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":10,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":14619,"name":"black stone go","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":true,"member_count":75,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-01-06T13:03:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-01-06T13:03:37.180050Z","ended":"2025-01-06T14:17:28.337181Z","start_waiting":"2025-01-06T13:03:37.028226Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":12,"ranked":true},{"id":15575,"name":"Live 19x19 Swiss Tournament 2016-03-09 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:20260907T120000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:30:39.250689Z","last_run":"2026-09-07T12:00:33.231351Z","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":"2026-09-07T16:00:00Z","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":"2016-03-09T12:30:06.563710Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2016-03-09T12:30:21.092502Z","ended":"2016-03-09T15:01:23.008192Z","start_waiting":"2016-03-09T12:30:12.843767Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":8,"ranked":true},{"id":16928,"name":"Blitz 13x13 Swiss Tournament 2016-04-26 15:30","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":3,"name":"Blitz 13x13 Swiss Tournament","rrule":"DTSTART:20260907T110000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:27:45.234995Z","last_run":"2026-09-07T11:00:33.218546Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":13,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":300,"periods":5},"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":"2026-09-07T15:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":13,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":300,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2016-04-26T15:30:09.393159Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2016-04-26T15:30:10.831281Z","ended":"2016-04-26T16:36:33.765636Z","start_waiting":"2016-04-26T15:30:10.679709Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":9,"ranked":true},{"id":93077,"name":"Простой быстрый турнир, Simple quick tournament","director":{"id":1145806,"username":"YT_Mr. Hosi","country":"ru","icon":"https://user-uploads.online-go.com/21b416fe0f4a7a32cca71355af09a5eb-64.png","ratings":{"version":5,"overall":{"rating":1249.2711633811136,"deviation":65.72296078363976,"volatility":0.059936400912794126}},"ranking":20.069136151501784,"professional":false,"ui_class":""},"description":"Просто турнир поиграть, Just a tournament to play","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":48,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":45,"initial_time":300,"max_time":1200},"is_open":true,"exclude_provisional":false,"group":{"id":12100,"name":"GoBanDit+","summary":"Заходи в группу тут много интересного,заранее спасибо))\nCome to the group here a lot of interesting things, thank you in advance))","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":65,"icon":"https://user-uploads.online-go.com/35a4e1bb535983857b863714b36734af-64.png"},"auto_start_on_max":false,"time_start":"2022-08-06T10:00:00Z","players_start":3,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"group","started":"2022-08-06T10:00:02.681011Z","ended":"2022-08-06T10:11:04.007497Z","start_waiting":"2022-08-06T10:00:02.575814Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/35a4e1bb535983857b863714b36734af-15.png","player_count":3,"ranked":true},{"id":74114,"name":"1-й пробный турнир УФ ПМ УК 13х13","director":{"id":701305,"username":"Алексей М.","country":"ru","icon":"https://user-uploads.online-go.com/cf58a8e91b38fd8e0a8904825ce81076-64.png","ratings":{"version":5,"overall":{"rating":1191.0171096508134,"deviation":62.39158435877898,"volatility":0.059846814761466305}},"ranking":18.963662167130153,"professional":false,"ui_class":""},"description":"1-й пробный турнир УФ ПМ УК 13х13","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":7680,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"correspondence","pause_on_weekends":true,"total_time":691200},"is_open":true,"exclude_provisional":false,"group":{"id":8764,"name":"УФ ПМ УК","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":7,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2021-04-19T12:00:00Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2021-04-19T10:48:00.443170Z","ended":"2021-06-25T10:08:34.473063Z","start_waiting":"2021-04-19T10:48:00.336192Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":6,"ranked":true},{"id":15564,"name":"iseng","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":"Boleh","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":2583,"time_control_parameters":{"time_control":"byoyomi","period_time":1800,"main_time":70500,"periods":10},"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":"2016-03-12T02:55:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"group","started":"2016-05-06T19:11:39.038090Z","ended":"2016-05-09T20:32:59.167959Z","start_waiting":"2016-05-06T19:11:38.868724Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/bbd562c21828c0b25ba2836247b88410-15.png","player_count":4,"ranked":true},{"id":71888,"name":"Live 19x19 Swiss Tournament 2021-02-25 16:30","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:20260907T120000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:30:39.250689Z","last_run":"2026-09-07T12:00:33.231351Z","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":"2026-09-07T16:00:00Z","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":"2021-02-25T16:30:05.901626Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2021-02-25T16:30:07.561104Z","ended":"2021-02-25T18:23:20.120816Z","start_waiting":"2021-02-25T16:30:07.144785Z","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":113817,"name":"19x19 New Zealand Handicap D.E. #6","director":{"id":178104,"username":"dexonsmith","country":"ca","icon":"https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png","ratings":{"version":5,"overall":{"rating":1390.7732166446785,"deviation":67.55416504748428,"volatility":0.06064009346038413}},"ranking":22.55312076827671,"professional":false,"ui_class":"supporter"},"description":"All players welcome. 8 players. Starts only when full.\n\nNew Zealand rules. 19x19 board. Handicap games. Double-elimination.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":-1,"rules":"nz","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":14024,"name":"New Zealand Ladders","summary":"Group for ladders and tournaments that use New Zealand rules.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":80,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png"},"auto_start_on_max":true,"time_start":"2024-03-21T02:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-03-20T12:33:22.770264Z","ended":"2025-10-09T09:40:55.235076Z","start_waiting":"2024-03-20T12:33:22.573070Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png","player_count":8,"ranked":true}]}