{"count":60874,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-max_ranking&page=454","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-max_ranking&page=452","results":[{"id":123174,"name":"13x13 Turnier","director":{"id":1611173,"username":"IGS26133","country":"de","icon":"https://user-uploads.online-go.com/7de5b558e2c0283f2c9e08d4040fe31c-64.png","ratings":{"version":5,"overall":{"rating":1371.8950114764393,"deviation":206.60735455863636,"volatility":0.06000653105344034}},"ranking":22.23673297500876,"professional":false,"ui_class":"provisional"},"description":"13x13 Turnier13x13 Turnier","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":15,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":300,"max_time":900},"is_open":true,"exclude_provisional":false,"group":{"id":14546,"name":"IGS26133 Go-Club","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":31,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2024-12-12T13:48:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2024-12-12T13:48:53.740788Z","ended":"2024-12-12T14:25:17.156086Z","start_waiting":"2024-12-12T13:48:53.589549Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":124612,"name":"Final Campeonato de Go Invierno 2024","director":{"id":798920,"username":"vaik.kanik","country":"mx","icon":"https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png","ratings":{"version":5,"overall":{"rating":951.8668197689683,"deviation":60.5039301079397,"volatility":0.05972626501326138}},"ranking":13.774871975977053,"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":55,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":720,"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":"2025-01-24T01:35:00Z","players_start":2,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"invite","started":"2025-01-24T01:35:31.514240Z","ended":"2025-01-24T01:50:56.113325Z","start_waiting":"2025-01-24T01:35:31.468746Z","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":124881,"name":"Handicap Arena 2025 - 008","director":{"id":526987,"username":"Gia","country":"gr","icon":"https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png","ratings":{"version":5,"overall":{"rating":1120.93895616314,"deviation":65.609295800514,"volatility":0.0600634690220479}},"ranking":17.55982375205437,"professional":false,"ui_class":"supporter"},"description":"Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 5 players.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"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":true,"group":{"id":13655,"name":"Handicap Arena","summary":"Organising arena-type handicap correspondence tournaments.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":108,"icon":"https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"},"auto_start_on_max":true,"time_start":"2025-02-04T16:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-02-03T02:51:14.445960Z","ended":"2025-05-31T15:09:47.926871Z","start_waiting":"2025-02-03T02:51:14.293644Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png","player_count":5,"ranked":true},{"id":124837,"name":"Ahhhhhhhhhhhhhhhhhhhhhhhhhh","director":{"id":1558538,"username":"Jerrygomaster","country":"au","icon":"https://user-uploads.online-go.com/d5fd7c1453ab796cef257b9830d79407-64.png","ratings":{"version":5,"overall":{"rating":748.0256653976678,"deviation":67.12284185395168,"volatility":0.06002856355977597}},"ranking":8.196003470956546,"professional":false,"ui_class":""},"description":"A relaxing February Tournament! Please join.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":-1,"rules":"japanese","time_per_move":623947,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":604800,"initial_time":2419200,"max_time":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":14941,"name":"Jerrygomaster's Friends","summary":"Please become my friend and if you do, you can be part of this group.\n","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":32,"icon":"https://user-uploads.online-go.com/8569728f4071061c0cfb394db2cb66e3-64.png"},"auto_start_on_max":true,"time_start":"2025-02-01T01:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-02-01T01:00:23.374879Z","ended":"2025-11-22T23:41:12.244027Z","start_waiting":"2025-02-01T01:00:23.187208Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8569728f4071061c0cfb394db2cb66e3-15.png","player_count":5,"ranked":true},{"id":126211,"name":"13x13 New Zealand Handicap League #11","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. 10 players. Starts only when full.\n\nNew Zealand rules. 13x13 board. Handicap games. Round robin.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"nz","time_per_move":90782,"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":"2025-04-10T03:13:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-07-29T03:10:42.000429Z","ended":"2025-12-19T18:51:46.693075Z","start_waiting":"2025-07-29T03:10:40.990538Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png","player_count":10,"ranked":true},{"id":102793,"name":"Tournament for beginners","director":{"id":1333360,"username":"1wuryd","country":"cn","icon":"https://user-uploads.online-go.com/09df0c62018124939bfa3b81283f554c-64.png","ratings":{"version":5,"overall":{"rating":1127.6000700937311,"deviation":162.59080438930707,"volatility":0.0600029206577095}},"ranking":17.696984136456305,"professional":false,"ui_class":"provisional"},"description":"simple stuff","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":true,"group":{"id":13175,"name":"Group for beginners","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://user-uploads.online-go.com/ffb463023043f14d5d344b1a7c4ec592-64.png"},"auto_start_on_max":false,"time_start":"2023-05-02T02:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-12-20T18:53:55.016083Z","ended":"2024-12-31T23:03:12.268010Z","start_waiting":"2024-12-20T18:53:54.937898Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/ffb463023043f14d5d344b1a7c4ec592-15.png","player_count":4,"ranked":true},{"id":138196,"name":"ซ้อมแข่งขัน","director":{"id":1834808,"username":"CP12","country":"un","icon":"https://secure.gravatar.com/avatar/9e6657edb905f03c794b5126e0930eff?s=64&d=retro","ratings":{"version":5,"overall":{"rating":718.3342462557268,"deviation":157.18203853328103,"volatility":0.060000465207427335}},"ranking":7.258375118164892,"professional":false,"ui_class":""},"description":"ซ้อมแข่งขัน","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":21,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"rapid","pause_on_weekends":false,"main_time":300,"period_time":10,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":16274,"name":"หมากล้อม ล้อมใจ","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":31,"icon":"https://user-uploads.online-go.com/f1ebbdbad8e7da980156e1af70e2c954-64.png"},"auto_start_on_max":true,"time_start":"2026-03-12T03:40:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2026-03-12T03:40:45.398308Z","ended":"2026-03-12T04:13:59.020862Z","start_waiting":"2026-03-12T03:40:45.052353Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/f1ebbdbad8e7da980156e1af70e2c954-15.png","player_count":16,"ranked":false},{"id":127640,"name":"No D&D 1","director":{"id":397597,"username":"Cargonat","country":"de","icon":"https://user-uploads.online-go.com/bb17d1b90204cdfb8319f213fda659f9-64.png","ratings":{"version":5,"overall":{"rating":1240.4295516533075,"deviation":63.538389477559775,"volatility":0.060010406293877216}},"ranking":19.904711431110776,"professional":false,"ui_class":""},"description":"No D&D :(","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":15,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":600,"max_time":3600},"is_open":true,"exclude_provisional":true,"group":{"id":15268,"name":"No D&D :(","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-04-19T19:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-04-19T18:23:14.454375Z","ended":"2025-04-19T19:10:21.704666Z","start_waiting":"2025-04-19T18:23:14.394858Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true},{"id":124596,"name":"Handicap Arena 2025 - 006","director":{"id":526987,"username":"Gia","country":"gr","icon":"https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png","ratings":{"version":5,"overall":{"rating":1120.93895616314,"deviation":65.609295800514,"volatility":0.0600634690220479}},"ranking":17.55982375205437,"professional":false,"ui_class":"supporter"},"description":"Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 5 players.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"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":true,"group":{"id":13655,"name":"Handicap Arena","summary":"Organising arena-type handicap correspondence tournaments.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":108,"icon":"https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"},"auto_start_on_max":true,"time_start":"2025-01-25T15:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-01-24T11:50:50.928406Z","ended":"2025-06-01T10:32:55.939813Z","start_waiting":"2025-01-24T11:50:50.790446Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png","player_count":5,"ranked":true},{"id":123916,"name":"New Year's Furry Open","director":{"id":1669796,"username":"BrambleTheBear","country":"us","icon":"https://secure.gravatar.com/avatar/197c31b1c2c11a57e23e234431b611ad?s=64&d=retro","ratings":{"version":5,"overall":{"rating":510.8242576898813,"deviation":70.95348162508155,"volatility":0.060071433371606364}},"ranking":5,"professional":false,"ui_class":""},"description":"Don't know if I am allowed to start a tournament but here I am! I want to start the new year with a 9x9 Furry Tournament!","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":86400},"is_open":true,"exclude_provisional":true,"group":{"id":3112,"name":"Furry Go Players","summary":"A group for furry players on OGS to gather and play. All are welcome -- not just furries!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":64,"icon":"https://user-uploads.online-go.com/819aa11426618356279980b562f6ebbc-64.png"},"auto_start_on_max":false,"time_start":"2025-01-13T05:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-01-13T05:00:38.916366Z","ended":"2025-03-23T14:16:11.200877Z","start_waiting":"2025-01-13T05:00:38.835227Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/819aa11426618356279980b562f6ebbc-15.png","player_count":7,"ranked":true}]}