{"count":59355,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=652","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=650","results":[{"id":99248,"name":"HIKARU NO GO","director":{"id":858016,"username":"mikov","country":"fr","icon":"https://secure.gravatar.com/avatar/b52ac13340fda78233fe77f47c581d7b?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1338.3398582275718,"deviation":61.82982025871437,"volatility":0.05997129831179913}},"ranking":21.66346790401059,"professional":false,"ui_class":""},"description":"let go","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":12724,"name":"bing chillin'","summary":"","require_invitation":false,"is_public":false,"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":"2023-01-22T21:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"group","started":"2023-01-22T21:00:32.863859Z","ended":"2023-02-05T13:36:36.130302Z","start_waiting":"2023-01-22T21:00:32.473024Z","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":98108,"name":"Praha 54","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":790.2994072178445,"deviation":64.66815139504368,"volatility":0.05991724621983771}},"ranking":9.46866501470618,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":259200,"period_time":86400,"periods":3},"is_open":true,"exclude_provisional":true,"group":{"id":31,"name":"Český pokoj","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":49,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2022-12-22T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":10,"max_ranking":18,"analysis_enabled":true,"exclusivity":"open","started":"2022-12-22T06:58:16.886886Z","ended":"2023-04-15T13:04:16.737465Z","start_waiting":"2022-12-22T06:58:16.145781Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":89083,"name":"How to play together","director":{"id":1004222,"username":"giyuchamp official","country":"_United_Federation_of_Planets","icon":"https://user-uploads.online-go.com/88a6a049e3c7a0ef44dd5c321055d50a-64.png","ratings":{"version":5,"overall":{"rating":887.061763909071,"deviation":93.84141896397341,"volatility":0.060018045678905355}},"ranking":12.142553494634063,"professional":false,"ui_class":""},"description":"This not rank game","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":11651,"name":"Champ like play go","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://user-uploads.online-go.com/d3abfc20cb51eaa0fb4e6f52a60f7f95-64.png"},"auto_start_on_max":true,"time_start":"2023-02-16T09:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-02-16T09:00:17.935259Z","ended":"2024-05-05T00:15:23.958945Z","start_waiting":"2023-02-16T09:00:17.365657Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d3abfc20cb51eaa0fb4e6f52a60f7f95-15.png","player_count":33,"ranked":true},{"id":99278,"name":"Correspondence 13x13 RoundRobin 2023-01-24 19:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260413T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-04-13T19:00:09.125947Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":13,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-04-16T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":90782,"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":"2023-01-24T19:00:28.725315Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2023-01-24T19:01:11.393001Z","ended":"2023-05-03T16:29:24.269532Z","start_waiting":"2023-01-24T19:01:10.945608Z","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":101310,"name":"19x19 Open League #11","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1378.8621286869252,"deviation":66.61260604697289,"volatility":0.060203637791238884}},"ranking":22.354001857791825,"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":70,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2023-03-26T21:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-03-26T20:18:34.627930Z","ended":"2023-08-14T05:48:57.407304Z","start_waiting":"2023-03-26T20:18:34.052260Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":10,"ranked":true},{"id":99288,"name":"9x9 Round Robin.","director":{"id":522830,"username":"Sofia_m","country":"it","icon":"https://user-uploads.online-go.com/62126c89b7b907ddcd55e9bbdc1e97c2-64.png","ratings":{"version":5,"overall":{"rating":1978.940891917098,"deviation":94.37985142992264,"volatility":0.060016426286963416}},"ranking":30.71817056523826,"professional":false,"ui_class":""},"description":"Everyone is welcome. It is capped at 10 players. An identical tournament that starts after one week or at 10 players will be created as soon as this tournament starts.\n\nPauses are not allowed.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":45143,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":36000,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":6630,"name":"Go friends 🐬","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":360,"icon":"https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png"},"auto_start_on_max":true,"time_start":"2023-01-31T03:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-01-30T19:58:10.188017Z","ended":"2023-02-25T23:37:24.954629Z","start_waiting":"2023-01-30T19:58:09.628564Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png","player_count":10,"ranked":true},{"id":99068,"name":"9x9 Round Robin.","director":{"id":522830,"username":"Sofia_m","country":"it","icon":"https://user-uploads.online-go.com/62126c89b7b907ddcd55e9bbdc1e97c2-64.png","ratings":{"version":5,"overall":{"rating":1978.940891917098,"deviation":94.37985142992264,"volatility":0.060016426286963416}},"ranking":30.71817056523826,"professional":false,"ui_class":""},"description":"Everyone is welcome. It is capped at 10 players. An identical tournament that starts after one week or at 10 players will be created as soon as this tournament starts.\n\nPauses are not allowed.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":45143,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":36000,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":6630,"name":"Go friends 🐬","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":360,"icon":"https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png"},"auto_start_on_max":false,"time_start":"2023-01-24T16:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-01-24T02:16:50.059332Z","ended":"2023-02-08T00:05:37.275743Z","start_waiting":"2023-01-24T02:16:49.359887Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png","player_count":10,"ranked":true},{"id":102573,"name":"May Tourney","director":{"id":1066928,"username":"Arkhaya","country":"sg","icon":"https://user-uploads.online-go.com/392c557da0e8a154bcf860d082917ae3-64.png","ratings":{"version":5,"overall":{"rating":1745.7064342348563,"deviation":67.32393272787282,"volatility":0.06008917697655887}},"ranking":27.815102888895215,"professional":false,"ui_class":""},"description":"May correspondence tournement","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"chinese","time_per_move":88451,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":13099,"name":"SIM Weiqi","summary":"Group for SIM Weiqi Members, alumni's and outsiders that join SIM Weiqi events and sessions","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":19,"icon":"https://user-uploads.online-go.com/775fbe7b91bd5bcaa7a74aa3d7b2abed-64.png"},"auto_start_on_max":true,"time_start":"2023-05-01T09:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2023-05-01T09:00:49.922906Z","ended":"2023-07-06T13:54:05.199595Z","start_waiting":"2023-05-01T09:00:49.786194Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/775fbe7b91bd5bcaa7a74aa3d7b2abed-15.png","player_count":6,"ranked":true},{"id":99449,"name":"9x9 Open League #58","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1378.8621286869252,"deviation":66.61260604697289,"volatility":0.060203637791238884}},"ranking":22.354001857791825,"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/10842","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":95543,"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":3524,"name":"9x9 Lovers","summary":"A group for Go players who love the 9x9 board.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":698,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2023-02-05T20:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-02-05T00:52:24.084934Z","ended":"2023-03-26T10:31:02.184006Z","start_waiting":"2023-02-05T00:52:23.453168Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":10,"ranked":true},{"id":100524,"name":"Go_en_Tenerife Tournament","director":{"id":1211968,"username":"dortcover","country":"es","icon":"https://user-uploads.online-go.com/866bf2e47d8afe47be7f6a605ae075ad-64.png","ratings":{"version":5,"overall":{"rating":726.0148247492033,"deviation":62.431725035307366,"volatility":0.060009497864330325}},"ranking":7.5045857769254125,"professional":false,"ui_class":""},"description":"Torneo de prueba","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":42,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":1500,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":12888,"name":"Go en Tfe","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":true,"time_start":"2023-02-26T18:15:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-03-16T12:41:23.245841Z","ended":"2025-03-16T13:17:47.738853Z","start_waiting":"2025-03-16T12:41:23.192427Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true}]}