Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=description&page=4718
{ "count": 60188, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=4719", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=4717", "results": [ { "id": 2809, "name": "Olympiamonatsturnier", "director": { "id": 20675, "username": "RaikB", "country": "de", "icon": "https://secure.gravatar.com/avatar/3d9fb2e977ccdddcc8efeb8fc6efc3ae?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1780.665751010124, "deviation": 65.40966971956041, "volatility": 0.0596596409427389 } }, "ranking": 28.274121197571755, "professional": false, "ui_class": "" }, "description": "Kleines Jeder-gegen-Jeden-ohne-Vorgabe-Turnier", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "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": 23, "name": "German Group", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 357, "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": 18, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2014-02-21T15:16:16.810867Z", "ended": "2014-06-13T13:20:40.539075Z", "start_waiting": "2014-02-21T15:16:16.386889Z", "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": 68423, "name": "Meisenmeisterschaft Dezember", "director": { "id": 741024, "username": "farnabinho", "country": "de", "icon": "https://user-uploads.online-go.com/55510443e64107a9caa37c5f0e1ce0b4-64.png", "ratings": { "version": 5, "overall": { "rating": 1860.3132675205375, "deviation": 92.55595500501092, "volatility": 0.059998087444863395 } }, "ranking": 29.287109293638885, "professional": false, "ui_class": "" }, "description": "Kleines Turnier für alle Spieler aus dem Aachener Meisenfrei!", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 900, "period_time": 20, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4612, "name": "AachenMeisenfrei", "summary": "Das virtuelle Spielelokal der aachener Go-Gruppe", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 21, "icon": "https://user-uploads.online-go.com/d30f4a3c452d041ec4e8cd98a5f5781b-64.png" }, "auto_start_on_max": false, "time_start": "2020-12-01T19:05:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2020-12-01T19:05:10.029490Z", "ended": "2020-12-01T21:50:00.554701Z", "start_waiting": "2020-12-01T19:05:09.680813Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/d30f4a3c452d041ec4e8cd98a5f5781b-15.png", "player_count": 6, "ranked": true }, { "id": 130034, "name": "practice 9×9 tournament", "director": { "id": 1513547, "username": "kjnt", "country": "fr", "icon": "https://secure.gravatar.com/avatar/b2118dd2a6cb53b77ea0a75a67edfc87?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1455.7473211770416, "deviation": 79.43319700961996, "volatility": 0.06105802016040248 } }, "ranking": 23.61013884420494, "professional": false, "ui_class": "" }, "description": "Knhfhf7gryd", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 6, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 5, "initial_time": 30, "max_time": 300 }, "is_open": true, "exclude_provisional": true, "group": { "id": 11594, "name": "brawl star", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-07-01T14:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-08-25T07:30:29.277705Z", "ended": "2025-08-25T07:31:56.062463Z", "start_waiting": "2025-08-25T07:30:29.238801Z", "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": 58471, "name": "Happy Game", "director": { "id": 736014, "username": "韓沐麟", "country": "002", "icon": "https://user-uploads.online-go.com/4ae60af5036610815cf6ff84e19757b5-64.png", "ratings": { "version": 5, "overall": { "rating": 1250.4105891560394, "deviation": 171.24933919390566, "volatility": 0.059996338752746944 } }, "ranking": 20.090241004941365, "professional": false, "ui_class": "provisional" }, "description": "Know how is the best player.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 156480, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 129600, "initial_time": 2419200, "max_time": 2419200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4530, "name": "HKCGA 對局室", "summary": "\n同學想下棋可在下方留言，最好寫上自己棋力，方便對手設定合適讓子。 ( K = 級、 D = 段 )\n\nP.S. 此對局室只限 \" 香港兒童圍棋學院-網絡班 \" 學生使用。\n\n同學在此對局室，必須使用自己 \"中文全名\" 的帳號來對弈，敬請合作 !\n\n(hkcga2004)院長會不定時上線跟大家互相切磋，歡迎指教！", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 115, "icon": "https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-04T11:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-05T10:25:48.622252Z", "ended": "2020-07-28T11:02:08.170086Z", "start_waiting": "2020-04-05T10:25:47.945481Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-15.png", "player_count": 4, "ranked": true }, { "id": 81853, "name": "Cute hột me xí muội", "director": { "id": 1006955, "username": "Mizu shionka", "country": "un", "icon": "https://secure.gravatar.com/avatar/041d938dc42b7d268cd7d9edf1cb0676?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 941.7246114790199, "deviation": 131.11598911852414, "volatility": 0.06000063459967853 } }, "ranking": 13.526883562769267, "professional": false, "ui_class": "" }, "description": "Ko bt ghi gì", "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": 9365, "name": "The queen team", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-10-29T05:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-10-30T06:15:48.439778Z", "ended": "2022-02-22T11:56:09.559232Z", "start_waiting": "2021-10-30T06:15:48.348700Z", "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": 84000, "name": "Nytårs første turnering", "director": { "id": 81907, "username": "mathias.egeberg", "country": "dk", "icon": "https://secure.gravatar.com/avatar/4245eb6b48ce65ff013849ca0e8eddac?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1240.872578935948, "deviation": 63.87253728290287, "volatility": 0.05996011427197741 } }, "ranking": 19.91297812429229, "professional": false, "ui_class": "" }, "description": "Kom god igang i det nye år", "schedule": null, "title": null, "tournament_type": "roundrobin", "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": 5123, "name": "Danmarks Go Klub", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 32, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-02-01T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-02-01T15:00:20.188850Z", "ended": "2022-04-13T04:00:09.709128Z", "start_waiting": "2022-02-01T15:00:19.406412Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true }, { "id": 2920, "name": "New Zealand Nines", "director": { "id": 52052, "username": "ST000MA", "country": "rs", "icon": "https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1759.539597201649, "deviation": 65.10456023495259, "volatility": 0.06248414835831891 } }, "ranking": 27.997822950373198, "professional": false, "ui_class": "" }, "description": "Komi is 7 (New Zealand rules). Note that in New Zealand rules draw is possible. Although on new OGS that is impossible, in this tournament for draw both players will get 0.5 points. Note that suicide is also possible!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "nz", "time_per_move": 87360, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 172800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 196, "name": "FUN GO FUN", "summary": "Welcome to FUN GO FUN.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 184, "icon": "https://user-uploads.online-go.com/216dddd0c8234b71a1c8e8e42d53c9fd-64.png" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2014-06-06T20:35:01.129304Z", "ended": "2014-07-04T17:41:53.049984Z", "start_waiting": "2014-06-06T20:34:57.121227Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/216dddd0c8234b71a1c8e8e42d53c9fd-15.png", "player_count": 0, "ranked": true }, { "id": 120727, "name": "Ludu Go XI", "director": { "id": 15530, "username": "Julko", "country": "pl", "icon": "https://user-uploads.online-go.com/71fa797ba41fd26c92f7ed5fda17613a-64.png", "ratings": { "version": 5, "overall": { "rating": 841.2230514451497, "deviation": 66.61905037323213, "volatility": 0.0592694772498498 } }, "ranking": 10.914266217536355, "professional": false, "ui_class": "supporter" }, "description": "Konpreneble ke Go is por ludi ĝin !", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "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": 137, "name": "Esperantejo", "summary": "Por esperanta go luduloj", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 106, "icon": "https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-64.png" }, "auto_start_on_max": true, "time_start": "2024-10-04T04:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-10-04T04:00:47.232506Z", "ended": "2025-10-10T11:37:55.451671Z", "start_waiting": "2024-10-04T04:00:47.158275Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-15.png", "player_count": 5, "ranked": true }, { "id": 114955, "name": "Ludu Go IX", "director": { "id": 15530, "username": "Julko", "country": "pl", "icon": "https://user-uploads.online-go.com/71fa797ba41fd26c92f7ed5fda17613a-64.png", "ratings": { "version": 5, "overall": { "rating": 841.2230514451497, "deviation": 66.61905037323213, "volatility": 0.0592694772498498 } }, "ranking": 10.914266217536355, "professional": false, "ui_class": "supporter" }, "description": "Konpreneble ke Go is por ludi ĝin !", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "chinese", "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": 137, "name": "Esperantejo", "summary": "Por esperanta go luduloj", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 106, "icon": "https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-64.png" }, "auto_start_on_max": true, "time_start": "2024-04-16T16:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-04-16T16:00:22.320416Z", "ended": "2024-09-27T19:22:58.975887Z", "start_waiting": "2024-04-16T16:00:22.239745Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-15.png", "player_count": 5, "ranked": true }, { "id": 107023, "name": "Mn234", "director": { "id": 1393499, "username": "Imtiyaz", "country": "th", "icon": "https://user-uploads.online-go.com/56a672954f96d68180eb8444196aec12-64.png", "ratings": { "version": 5, "overall": { "rating": 1033.3159040216926, "deviation": 64.37615916895315, "volatility": 0.06003245003586803 } }, "ranking": 15.675558851695177, "professional": false, "ui_class": "" }, "description": "Kopis toget in", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 62, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 900, "max_time": 900 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13491, "name": "flag quiz", "summary": "<link rel=\"stylesheet\" href=\"https://dev-pxxnpxn.neocities.org/FlySai.css\">\n</div></div></div> ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-09-01T04:40:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-09-01T04:40:10.635486Z", "ended": "2023-09-01T04:40:10.845703Z", "start_waiting": "2023-09-01T04:40:10.576481Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true } ] }
