Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=5610
{ "count": 58822, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5611", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=5609", "results": [ { "id": 335, "name": "1st morituri Handicap Open", "director": { "id": 14620, "username": "morituri", "country": "de", "icon": "https://secure.gravatar.com/avatar/b83631fa4d483e23178e48d8e4b3a955?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2286.841821005177, "deviation": 64.9686065824193, "volatility": 0.05991017216274213 } }, "ranking": 34.06589090127554, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "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": 383, "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": 10, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2008-09-05T19:57:30Z", "ended": "2008-09-05T17:57:30Z", "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": 352, "name": "20k to dan even 19s", "director": { "id": 299, "username": "topazg", "country": "gb", "icon": "https://secure.gravatar.com/avatar/1756a59b7c7f129f6f466643f4c91531?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1936.5830823213464, "deviation": 67.49437695302689, "volatility": 0.059949644999275783 } }, "ranking": 30.21728151286431, "professional": false, "ui_class": "supporter" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "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": 383, "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": 10, "max_ranking": 30, "analysis_enabled": false, "exclusivity": "open", "started": "2007-11-01T15:01:00Z", "ended": "2008-03-23T00:20:00Z", "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": 106714, "name": "Yayyy! Super Happy Fun Title!", "director": { "id": 1326663, "username": "XxDanieldaOtakuxX", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/a51c61ad371c4f2621c5ad2d44fda7fa-64.png", "ratings": { "version": 5, "overall": { "rating": 950.2495113712463, "deviation": 67.80723575223263, "volatility": 0.060129919277886315 } }, "ranking": 13.735504564197907, "professional": false, "ui_class": "" }, "description": "Description is required so here.\n\nhttps://youtu.be/dQw4w9WgXcQ\n\n\nOGS disliked my other titles\n\n\nAlso this is intended for the Gen Z group. If I make it members only then others of us will not even know that this group exists.\n\n\nI guess others can join as well.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 94606, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 1036800, "max_time": 1036800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13500, "name": "Gen Z", "summary": "fool around.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://user-uploads.online-go.com/18772b726e37c5d84e9ca403912795f5-64.png" }, "auto_start_on_max": true, "time_start": "2023-08-24T20:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-08-24T20:00:31.367273Z", "ended": "2023-10-20T09:51:39.031246Z", "start_waiting": "2023-08-24T20:00:31.128063Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/18772b726e37c5d84e9ca403912795f5-15.png", "player_count": 6, "ranked": true }, { "id": 117279, "name": "Handicap tournament", "director": { "id": 380817, "username": "look info döskee", "country": "zz", "icon": "https://user-uploads.online-go.com/9b2153c750a7384cdad630699b7e138d-64.png", "ratings": { "version": 5, "overall": { "rating": 1001.1282744304297, "deviation": 68.63680878166396, "volatility": 0.058646562422007574 } }, "ranking": 14.942969758566955, "professional": false, "ui_class": "" }, "description": "Handicap tournament, chinese rules", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "chinese", "time_per_move": 261935, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 345600, "period_time": 259200, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3, "name": "OGS", "summary": "An open group for folks' who like OGS!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1778, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2024-06-22T19:00:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 35, "analysis_enabled": true, "exclusivity": "open", "started": "2024-06-22T19:00:49.502060Z", "ended": "2025-08-02T08:26:49.274708Z", "start_waiting": "2024-06-22T19:00:49.204928Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 6, "ranked": true }, { "id": 24072, "name": "FSTS Master 2016 - 2017", "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": "Tournament for the title of Master of the season 2016 - 2017.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 353, "name": "Four Seasons Tournament Series", "summary": "Серия турниров \"Четыре Сезона\"", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 623, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png" }, "auto_start_on_max": false, "time_start": "2017-02-06T12:00:00Z", "players_start": 20, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 10, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "group", "started": "2017-02-06T12:00:06.541297Z", "ended": "2019-08-31T16:40:39.078966Z", "start_waiting": "2017-02-06T12:00:05.128547Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png", "player_count": 45, "ranked": true }, { "id": 109339, "name": "Kranj 44", "director": { "id": 134125, "username": "mitava", "country": "at", "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png", "ratings": { "version": 5, "overall": { "rating": 786.9317680033697, "deviation": 63.72458770887046, "volatility": 0.059922034172810626 } }, "ranking": 9.369807006429141, "professional": false, "ui_class": "" }, "description": "19x19", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 38051, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 36000, "initial_time": 259200, "max_time": 345600 }, "is_open": true, "exclude_provisional": true, "group": { "id": 374, "name": "Slovenija", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 55, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png" }, "auto_start_on_max": true, "time_start": "2023-11-11T17:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 15, "analysis_enabled": true, "exclusivity": "open", "started": "2023-11-11T08:18:23.931899Z", "ended": "2024-02-24T00:44:00.471889Z", "start_waiting": "2023-11-11T08:18:23.386658Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png", "player_count": 10, "ranked": true }, { "id": 21888, "name": "Tulln Nov 2016", "director": { "id": 134125, "username": "mitava", "country": "at", "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png", "ratings": { "version": 5, "overall": { "rating": 786.9317680033697, "deviation": 63.72458770887046, "volatility": 0.059922034172810626 } }, "ranking": 9.369807006429141, "professional": false, "ui_class": "" }, "description": "offen/open", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "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": 445, "name": "Go7wien", "summary": "Wiener Go Klub", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 64, "icon": "https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-64.png" }, "auto_start_on_max": false, "time_start": "2016-11-30T19:05:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 16, "analysis_enabled": false, "exclusivity": "open", "started": "2016-11-30T19:05:52.057776Z", "ended": "2017-10-09T15:47:38.004887Z", "start_waiting": "2016-11-30T19:05:50.907014Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-15.png", "player_count": 10, "ranked": true }, { "id": 88189, "name": "19x19 Swiss Tournament", "director": { "id": 1133095, "username": "My little pony", "country": "hk", "icon": "https://user-uploads.online-go.com/68bd25f1889b3bc6a39a8f05e4f17167-64.png", "ratings": { "version": 5, "overall": { "rating": 929.3213912846254, "deviation": 76.86369994639227, "volatility": 0.060014291407671186 } }, "ranking": 13.2199549750834, "professional": false, "ui_class": "" }, "description": "I like OGS.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "chinese", "time_per_move": 172800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": false, "per_move": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3, "name": "OGS", "summary": "An open group for folks' who like OGS!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1778, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2022-04-16T13:10:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 10, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2022-04-13T07:11:07.256935Z", "ended": "2022-12-16T02:58:52.519651Z", "start_waiting": "2022-04-13T07:11:07.062845Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 17, "ranked": true }, { "id": 130235, "name": "Zodiac Tournament : Lion 2025", "director": { "id": 1015821, "username": "TimSeok", "country": "_United_Nations", "icon": "https://user-uploads.online-go.com/23efcd90e76c1f96a3d8996eb59f5435-64.png", "ratings": { "version": 5, "overall": { "rating": 1261.0349456143679, "deviation": 66.40557647119151, "volatility": 0.06001617246142416 } }, "ranking": 20.286108536865544, "professional": false, "ui_class": "" }, "description": "One tournament for each astrological signs of the Zodiac.\n\n<b>***The two finalists from each sign will be invited to the ‘Master of the Zodiac’ tournament as soon as there are at least 8 participants.***</b>\n\n<b>Be carreful about the time settings.</b>\n\nUse the conditional move feature to speed up the game. No pausing and no vacations; anyone who has vacation mode switched on, or pauses a game, will be disqualified.\n\nAlso, please do not use AI.\n\n<h3>Title holder :</h3>\n\n<br><b><a href=\"\">Lion</a></b> : \n<br><b><a href=\"\">Virgo</a></b> : \n<br><b><a href=\"\">Libra</a></b> :\n<br><b><a href=\"\">Scorpio</a></b> :\n<br><b><a href=\"\">Sagittarius</a></b> :\n<br><b><a href=\"\">Capricornus</a></b> :\n<br><b><a href=\"\">Aquarius</a></b> : \n<br><b><a href=\"\">Pisces</a></b> : \n<br><b><a href=\"\">Aeris</a></b> :\n<br><b><a href=\"\">Taurus</a></b> :\n<br><b><a href=\"https://online-go.com/tournament/128666\">Gemini</a></b> : On going\n<br><b><a href=\"https://online-go.com/tournament/129225\">Cancer</a></b> : On Going", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 27251, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 25200, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 508, "name": "Fast Correspondence", "summary": "Tournaments for people who like to play quick correspondence games.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 814, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": false, "time_start": "2025-07-23T10:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 10, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-07-23T10:01:01.573366Z", "ended": "2026-02-10T01:45:43.141426Z", "start_waiting": "2025-07-23T10:01:01.334817Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 25, "ranked": true }, { "id": 101481, "name": "Kranj 13", "director": { "id": 134125, "username": "mitava", "country": "at", "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png", "ratings": { "version": 5, "overall": { "rating": 786.9317680033697, "deviation": 63.72458770887046, "volatility": 0.059922034172810626 } }, "ranking": 9.369807006429141, "professional": false, "ui_class": "" }, "description": "19x19", "schedule": null, "title": null, "tournament_type": "swiss", "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": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 374, "name": "Slovenija", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 55, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png" }, "auto_start_on_max": true, "time_start": "2023-03-26T16:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 18, "analysis_enabled": true, "exclusivity": "open", "started": "2023-03-26T16:00:30.601183Z", "ended": "2023-09-27T11:42:33.340653Z", "start_waiting": "2023-03-26T16:00:30.483095Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png", "player_count": 8, "ranked": true } ] }
