Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=4118
{ "count": 60702, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=4119", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=4117", "results": [ { "id": 115866, "name": "Sunday GO 31 19×19", "director": { "id": 1551587, "username": "sunday3", "country": "un", "icon": "https://secure.gravatar.com/avatar/bddefe21f541e3724267094cc20656cf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "Fun 45 sec per move\n\n\n<img src=\"https://media1.tenor.com/m/O1-G64Dda9YAAAAd/hikaru-shindo-hikaru-no-go.gif\" width=\"259\" height=\"197\" alt=\"Hikaru Shindo Hikaru No Go GIF - Hikaru Shindo Hikaru No Go Hand Of God GIFs\" style=\"max-width: 518px;\">\n\n\n\n <link rel=\"stylesheet\" type=\"text/css\" href=\"https://yewang.github.io/ProfileCSS/profile.css \"> <link rel=\"stylesheet\" type=\"text/css\"\n\n\n<img src=\"https://media1.tenor.com/m/O1-G64Dda9YAAAAd/hikaru-shindo-hikaru-no-go.gif\" width=\"259\" height=\"197\" alt=\"Hikaru Shindo Hikaru No Go GIF - Hikaru Shindo Hikaru No Go Hand Of God GIFs\" style=\"max-width: 518px;\">\n\n\n<a href=\"http://s01.flagcounter.com/more/lyQ6\"><img src=\"https://s01.flagcounter.com/count2/lyQ6/bg_FFFFFF/txt_000000/border_CCCCCC/columns_8/maxflags_250/viewers_0/labels_1/pageviews_0/flags_0/percent_0/\" alt=\"Flag Counter\" border=\"0\"></a>", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 45, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 0, "period_time": 45, "periods": 1 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13675, "name": "Sunday GO and MORE", "summary": "You can't miss this group, join now!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 114, "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-64.png" }, "auto_start_on_max": false, "time_start": "2024-06-02T07:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-06-02T07:00:54.496905Z", "ended": "2024-06-02T07:08:22.569962Z", "start_waiting": "2024-06-02T07:00:54.423484Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-15.png", "player_count": 5, "ranked": true }, { "id": 49916, "name": "Training Ground Class 1 July 2019", "director": { "id": 87790, "username": "WiseBear", "country": "ru", "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png", "ratings": { "version": 5, "overall": { "rating": 1104.0021061102002, "deviation": 62.08308547890164, "volatility": 0.06028822213904829 } }, "ranking": 17.207368885691388, "professional": false, "ui_class": "" }, "description": "If you want to be stronger, then you should often play with those who are a little stronger than you. Training Grounds tournaments provide you with this opportunity.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "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": true, "group": { "id": 3516, "name": "Game Of Stones", "summary": "This group is no longer operated.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 143, "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-64.png" }, "auto_start_on_max": true, "time_start": "2019-07-22T00:00:00Z", "players_start": 6, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "group", "started": "2019-07-22T00:00:14.492691Z", "ended": "2019-11-20T07:02:55.567705Z", "start_waiting": "2019-07-22T00:00:13.777390Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-15.png", "player_count": 9, "ranked": true }, { "id": 49018, "name": "9x9 McMahon (Chinese Rules)", "director": { "id": 637869, "username": "Robert.Jasiek.Rules.Master", "country": "de", "icon": "https://user-uploads.online-go.com/404bee731ca9a372d41def91e449b98e-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n \n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n \n☆ Does NOT pause on the weekend.\n \n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.<BR><BR>", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 45120, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 172800, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3207, "name": "New Zealand Tournaments", "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 592, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png" }, "auto_start_on_max": false, "time_start": "2019-06-09T01:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-06-09T01:00:45.299180Z", "ended": "2019-07-26T19:27:07.438333Z", "start_waiting": "2019-06-09T01:00:45.058492Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 5, "ranked": true }, { "id": 58406, "name": "TGIF Go", "director": { "id": 740646, "username": "EngHong", "country": "sg", "icon": "https://secure.gravatar.com/avatar/a78a08900145cb74faf2953274dd6738?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1741.8263900719908, "deviation": 161.18432400106312, "volatility": 0.05999617496597244 } }, "ranking": 27.76359194178433, "professional": false, "ui_class": "provisional" }, "description": "For those who enjoy playing Go on a friday night!\n\n**Since the total number of participants in the tournament is not (8/16/32), the previous format(double elimination) will cause some problems. So, it is more practical to switch to single elimination.\n\nEverybody will still be playing 2 games. For those who have lost the first round, you can find another opponent using the chat in the tournament channel.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 30, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 2700 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4597, "name": "NTU Weiqi", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 37, "icon": "https://user-uploads.online-go.com/35cd4a5df990f4963212563cefcde97b-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-03T11:30:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "invite", "started": "2020-04-03T11:30:50.079789Z", "ended": "2020-04-03T15:49:18.425445Z", "start_waiting": "2020-04-03T11:30:48.506492Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/35cd4a5df990f4963212563cefcde97b-15.png", "player_count": 12, "ranked": true }, { "id": 111653, "name": "19x19 Open League #43", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1413.091286907699, "deviation": 71.57968487736412, "volatility": 0.060272760648828305 } }, "ranking": 22.92166513829051, "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": 86, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2024-01-28T22:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-01-23T03:00:01.434935Z", "ended": "2024-03-31T19:45:55.950714Z", "start_waiting": "2024-01-23T03:00:00.603251Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 10, "ranked": true }, { "id": 89792, "name": "3ª Etapa - EX ALUNOS e PROFESSORES", "director": { "id": 1130720, "username": "MarcosEvangelistaBorghi", "country": "br", "icon": "https://secure.gravatar.com/avatar/d63c10c287e15735866c9f324ba80b13?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 796.1770423720264, "deviation": 100.40408891273815, "volatility": 0.05999818810832534 } }, "ranking": 9.640199708970378, "professional": false, "ui_class": "" }, "description": "Torneio destinado a ex-alunos e professores da Rede Municipal de Ensino.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6411, "name": "CIRCUITO ONLINE SME-SP", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 479, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png" }, "auto_start_on_max": false, "time_start": "2022-05-13T22:35:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-05-13T22:35:20.860536Z", "ended": "2022-05-13T23:35:42.635816Z", "start_waiting": "2022-05-13T22:35:20.716380Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png", "player_count": 9, "ranked": true }, { "id": 54830, "name": "Irish Correspondence Championship 2020 Division D", "director": { "id": 430, "username": "rottenhat", "country": "ie", "icon": "https://user-uploads.online-go.com/39625f5d6aa9484f8212327bf6eb9290-64.png", "ratings": { "version": 5, "overall": { "rating": 1781.280091736795, "deviation": 62.057718815549876, "volatility": 0.05995437910309559 } }, "ranking": 28.28210671368644, "professional": false, "ui_class": "" }, "description": "Message rottenhat by December 15th to join. Multiple brackets if we get enough players. Open to anyone who is Irish, has ever lived in Ireland, is married or otherwise related to someone Irish, or has any connection to Irish go, however tenuous.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 99840, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 1209600, "max_time": 2419200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 858, "name": "Ireland", "summary": "For Irish go players, and friends of Irish go, wherever they may roam...", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 209, "icon": "https://user-uploads.online-go.com/8989a3e10859e69fe3e05106fc9f6be1-64.png" }, "auto_start_on_max": false, "time_start": "2020-01-01T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2020-01-01T08:00:48.749293Z", "ended": "2020-05-06T20:01:44.361505Z", "start_waiting": "2020-01-01T08:00:48.056254Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/8989a3e10859e69fe3e05106fc9f6be1-15.png", "player_count": 5, "ranked": true }, { "id": 95471, "name": "1 -> 居芷琪 2 -> 陳灝", "director": { "id": 818416, "username": "傳碁學園", "country": "un", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1898.3468207617877, "deviation": 71.28817954667363, "volatility": 0.06041644550084839 } }, "ranking": 29.755630942351214, "professional": false, "ui_class": "" }, "description": "1 -> 居芷琪\n2 -> 陳灝", "schedule": null, "title": null, "tournament_type": "swiss", "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": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7531, "name": "傳碁 C班", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 87, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-10-09T04:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-10-09T03:44:10.744970Z", "ended": "2022-10-09T04:30:03.710136Z", "start_waiting": "2022-10-09T03:44:10.684591Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 138349, "name": "16.3 แข่ง", "director": { "id": 470505, "username": "Kru.Phu", "country": "th", "icon": "https://user-uploads.online-go.com/dbdf49f17f4fe6e6aed3c736fac58f0d-64.png", "ratings": { "version": 5, "overall": { "rating": 2192.9871940161347, "deviation": 69.48174590710998, "volatility": 0.060028263905035475 } }, "ranking": 33.095741112476716, "professional": false, "ui_class": "" }, "description": "16.3 แข่ง", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "japanese", "time_per_move": 44, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1800, "period_time": 30, "periods": 1 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16288, "name": "Mday class", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-03-16T12:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2026-03-16T11:38:44.122260Z", "ended": "2026-03-16T11:43:29.778059Z", "start_waiting": "2026-03-16T11:43:29.768217Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": false }, { "id": 89990, "name": "ซ้อมครั้งที่2", "director": { "id": 564908, "username": "Sarawoot Kanya", "country": "th", "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png", "ratings": { "version": 5, "overall": { "rating": 1452.148991326993, "deviation": 63.88657344587466, "volatility": 0.06068133185769529 } }, "ranking": 23.552845619416512, "professional": false, "ui_class": "" }, "description": "ซ้อมครั้งที่2", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5893, "name": "Go Family", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 150, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-64.png" }, "auto_start_on_max": false, "time_start": "2022-05-14T06:50:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-05-14T06:50:40.376952Z", "ended": "2022-05-14T07:09:39.482333Z", "start_waiting": "2022-05-14T06:50:40.285863Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png", "player_count": 4, "ranked": true } ] }
