Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=max_ranking&page=94
{ "count": 59492, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=95", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=93", "results": [ { "id": 3414, "name": "Mali slovenski", "director": { "id": 66704, "username": "mita va", "country": "at", "icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png", "ratings": { "version": 5, "overall": { "rating": 734.4885646415427, "deviation": 64.78742051855647, "volatility": 0.05912718806971528 } }, "ranking": 7.773218196581377, "professional": false, "ui_class": "supporter" }, "description": "Prijatelski boj", "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": 604800, "time_increment": 86400 }, "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": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2014-11-20T17:29:55.210067Z", "ended": "2015-03-30T17:14:47.165145Z", "start_waiting": "2014-11-20T17:29:55.051593Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png", "player_count": 0, "ranked": true }, { "id": 125515, "name": "турнир", "director": { "id": 1569870, "username": "lelikm29", "country": "ru", "icon": "https://user-uploads.online-go.com/28a23e5ad0c26de8cfec6e1e07062f0e-64.png", "ratings": { "version": 5, "overall": { "rating": 607.0991783370615, "deviation": 73.07104981755862, "volatility": 0.060041120010017573 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "участвуйте кто хотите", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8605, "name": "Go Magic", "summary": "A modern platform for learning Go", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 1957, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png" }, "auto_start_on_max": false, "time_start": "2025-02-17T09:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2025-03-02T07:23:14.517925Z", "ended": "2025-03-02T07:50:00.657274Z", "start_waiting": "2025-03-02T07:23:14.477270Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png", "player_count": 2, "ranked": true }, { "id": 99262, "name": "2023.01 GO 19X19 tournament #4 17k－", "director": { "id": 1161013, "username": "朵兒普拉斯-doorplus-", "country": "_United_Nations", "icon": "https://user-uploads.online-go.com/7c935550f93ff5eb3f3e93239454342f-64.png", "ratings": { "version": 5, "overall": { "rating": 1151.0937500744108, "deviation": 63.06821920011851, "volatility": 0.05991569077389414 } }, "ranking": 18.174361096243295, "professional": false, "ui_class": "" }, "description": "Welcome and have fun ：）", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 58968, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 57600, "initial_time": 172800, "max_time": 691200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8304, "name": "club hikaru no go", "summary": "welcome all fan of Hikaru no go and on piece", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 115, "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png" }, "auto_start_on_max": true, "time_start": "2023-01-27T10:00:00Z", "players_start": 6, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2023-01-24T07:36:29.044894Z", "ended": "2024-05-08T21:42:35.699875Z", "start_waiting": "2023-01-24T07:36:26.681423Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png", "player_count": 32, "ranked": true }, { "id": 119721, "name": "Kranj 83", "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": 38051, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 36000, "initial_time": 259200, "max_time": 604800 }, "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": "2024-09-04T15:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 6, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2024-09-04T15:00:35.575345Z", "ended": "2025-06-25T17:00:18.031691Z", "start_waiting": "2024-09-04T15:00:35.402990Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png", "player_count": 10, "ranked": true }, { "id": 53516, "name": "High DDK showdown", "director": { "id": 460127, "username": "BirdBitch86", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/d60d382cf4fc42b77aaa65f72fe50bcd-64.png", "ratings": { "version": 5, "overall": { "rating": 1187.6077395604586, "deviation": 64.6954188904006, "volatility": 0.0598897254258215 } }, "ranking": 18.8972986363964, "professional": false, "ui_class": "" }, "description": "High DDK showdown", "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": false, "group": { "id": 4115, "name": "DDK gang", "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": "2019-11-03T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2019-11-05T12:09:56.481608Z", "ended": "2020-02-19T13:05:24.846017Z", "start_waiting": "2019-11-05T12:09:55.955034Z", "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": 2895, "name": "Tournament in honor of Victory day.", "director": { "id": 61028, "username": "Poller", "country": "_United_Federation_of_Planets", "icon": "https://secure.gravatar.com/avatar/effd9a7104b4671b0801acabb5dbfddd?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1527.9838655645171, "deviation": 65.05463555127228, "volatility": 0.05945846815831378 } }, "ranking": 24.731287323736098, "professional": false, "ui_class": "" }, "description": "Start 9 may. I am congratulation all people with the Victory Day!!! I would like the peace to be all the world!!!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 46080, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 345600, "time_increment": 43200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 9, "name": "Русская группа", "summary": "Интересные, призовые турниры.", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1940, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-64.png" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 2, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2014-05-09T15:20:30.990861Z", "ended": "2015-02-24T22:09:53.412594Z", "start_waiting": "2014-05-09T15:20:30.017922Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png", "player_count": 0, "ranked": true }, { "id": 59977, "name": "Hidaka", "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": 16320, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 14400, "initial_time": 172800, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 420, "name": "Hikaru no go club", "summary": "Sai is the way.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 755, "icon": "https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-64.png" }, "auto_start_on_max": true, "time_start": "2020-05-02T17:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-02T17:00:32.392730Z", "ended": "2020-05-03T15:30:00.283854Z", "start_waiting": "2020-05-02T17:00:32.189660Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-15.png", "player_count": 3, "ranked": true }, { "id": 1146, "name": "Beginner to Amateur 13x13 Mini-Tournament", "director": { "id": 32288, "username": "LeeMorikawa", "country": "us", "icon": "https://secure.gravatar.com/avatar/54c732f3d2a5ee4ddefd369b9ac7af4b?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1499.8684911928542, "deviation": 64.49933077667654, "volatility": 0.05998095533514081 } }, "ranking": 24.3013524739113, "professional": false, "ui_class": "" }, "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": 432000, "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": 0, "max_ranking": 13, "analysis_enabled": false, "exclusivity": "open", "started": "2010-07-05T06:01:40Z", "ended": "2010-07-05T04:01:40Z", "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 54157, "name": "Beginner tournament 2020", "director": { "id": 681206, "username": "the loser", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/cb9be7042776ad032de2e680e0e05d68-64.png", "ratings": { "version": 5, "overall": { "rating": 1326.362270791935, "deviation": 64.05772890157435, "volatility": 0.060093816157454245 } }, "ranking": 21.455352322496815, "professional": false, "ui_class": "" }, "description": "Beginners can practice playing go.", "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": 4032, "name": "Wu Family", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 4, "icon": "https://user-uploads.online-go.com/7afdf4487b5624b1881ad26cae5f7e58-64.png" }, "auto_start_on_max": false, "time_start": "2020-01-01T11:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2020-01-01T11:00:54.316741Z", "ended": "2020-12-12T08:39:16.050311Z", "start_waiting": "2020-01-01T11:00:52.988231Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7afdf4487b5624b1881ad26cae5f7e58-15.png", "player_count": 22, "ranked": true }, { "id": 2866, "name": "OGS SWT 9x9 30-17kyu", "director": { "id": 52052, "username": "ST000MA", "country": "rs", "icon": "https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1773.7204734712398, "deviation": 64.7543915421217, "volatility": 0.06233350490466346 } }, "ranking": 28.18365079311867, "professional": false, "ui_class": "" }, "description": "Starts on 01.05.2014. (May 1st). For more information, see http://online-go.com/forum/thread/3493/ .", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 87360, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "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": 0, "max_ranking": 13, "analysis_enabled": true, "exclusivity": "open", "started": "2014-05-01T08:30:07.571684Z", "ended": "2014-11-14T07:10:52.188486Z", "start_waiting": "2014-05-01T08:26:37.384231Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true } ] }
