Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-name&page=3391
{ "count": 59725, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=3392", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=3390", "results": [ { "id": 44377, "name": "Go for Go!", "director": { "id": 565419, "username": "Birdcall5", "country": "_GoT_Martell", "icon": "https://secure.gravatar.com/avatar/70387fcc7a943ec8dbbfefecfc2eb7a8?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1060.127579461328, "deviation": 62.424938179260415, "volatility": 0.060014315031754764 } }, "ranking": 16.268576272140127, "professional": false, "ui_class": "" }, "description": "Come and enjoy a few nice games of Go.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 34, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 420, "max_time": 3600, "time_increment": 30, "speed": "live" }, "is_open": true, "exclude_provisional": true, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 17978, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2019-01-07T18:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2019-01-08T16:45:06.556880Z", "ended": "2019-01-08T17:18:00.600636Z", "start_waiting": "2019-01-08T16:45:06.191644Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 1594, "name": "Go for Friends 2", "director": { "id": 12573, "username": "Misawa", "country": "us", "icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png", "ratings": { "version": 5, "overall": { "rating": 977.5796256115817, "deviation": 69.02183474866371, "volatility": 0.05986671976150141 } }, "ranking": 14.391926363316212, "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": 604800, "max_time": 604800, "time_increment": 86400 }, "is_open": false, "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": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2012-05-02T20:36:59Z", "ended": "2012-05-02T18:36:59Z", "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": 57733, "name": "Go enjoy competition", "director": { "id": 736022, "username": "楊博皓", "country": "hk", "icon": "https://user-uploads.online-go.com/0bcc85dcf5138f903a59c1fc96b917bc-64.png", "ratings": { "version": 5, "overall": { "rating": 1541.604332011829, "deviation": 65.76762527276921, "volatility": 0.05999650627120625 } }, "ranking": 24.93673238502052, "professional": false, "ui_class": "" }, "description": "You can play go there if you want to play.", "schedule": null, "title": null, "tournament_type": "elimination", "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": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 17978, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": true, "time_start": "2020-03-20T07:30:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-03-20T13:55:54.933011Z", "ended": "2020-03-20T14:40:09.591805Z", "start_waiting": "2020-03-20T13:55:54.474393Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 123058, "name": "Go en la noche", "director": { "id": 1460058, "username": "NicoPiernagorda", "country": "co", "icon": "https://secure.gravatar.com/avatar/e73507cd5c2197c0ecafed0ba0b6d453?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1203.4793434426954, "deviation": 62.469029310365585, "volatility": 0.05995132460928843 } }, "ranking": 19.20463418180114, "professional": false, "ui_class": "" }, "description": "Tiempo general 30, 3 byo yomi de 30 seg.", "schedule": null, "title": null, "tournament_type": "elimination", "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": true, "group": { "id": 14241, "name": "SHIBUMI GO BOGOTÁ", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 13, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2024-12-10T03:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 31, "analysis_enabled": false, "exclusivity": "open", "started": "2024-12-10T03:00:11.849224Z", "ended": "2024-12-10T03:29:52.343117Z", "start_waiting": "2024-12-10T03:00:11.800020Z", "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": 123047, "name": "Go en la noche", "director": { "id": 1460058, "username": "NicoPiernagorda", "country": "co", "icon": "https://secure.gravatar.com/avatar/e73507cd5c2197c0ecafed0ba0b6d453?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1203.4793434426954, "deviation": 62.469029310365585, "volatility": 0.05995132460928843 } }, "ranking": 19.20463418180114, "professional": false, "ui_class": "" }, "description": "Tiempo general 30, 3 byo yomi de 30 seg.", "schedule": null, "title": null, "tournament_type": "elimination", "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": true, "group": { "id": 14241, "name": "SHIBUMI GO BOGOTÁ", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 13, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-12-10T02:00:00Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 31, "analysis_enabled": false, "exclusivity": "open", "started": "2025-11-24T12:59:09.709961Z", "ended": "2025-11-24T14:34:16.963736Z", "start_waiting": "2025-11-24T12:59:09.638043Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 59494, "name": "Go en la habana. Lets play", "director": { "id": 624883, "username": "Bigbossy", "country": "cu", "icon": "https://secure.gravatar.com/avatar/65391b3333173dbf34189cc2668bf560?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1212.9445988020625, "deviation": 75.01462017817335, "volatility": 0.06000397933646812 } }, "ranking": 19.385994561845365, "professional": false, "ui_class": "" }, "description": "Hola es para conocer jugadores nuevos y jugar bastante .ya que no podemos salir.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 940, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 900, "initial_time": 3600, "max_time": 3600 }, "is_open": true, "exclude_provisional": true, "group": { "id": 1050, "name": "Jugadores Cubanos de Go", "summary": "Le damos la bienvenida a todos los cubanos regados por el mundo a unirse al grupo de jugadores cubanos de go!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 42, "icon": "https://user-uploads.online-go.com/924051cf357eaf2ad12ec42f1ef92f51-64.png" }, "auto_start_on_max": true, "time_start": "2020-04-26T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-01T14:23:33.975569Z", "ended": "2020-06-01T16:14:11.428107Z", "start_waiting": "2020-06-01T14:23:33.676041Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/924051cf357eaf2ad12ec42f1ef92f51-15.png", "player_count": 4, "ranked": true }, { "id": 6728, "name": "Go dragon", "director": { "id": 142160, "username": "DarkFlameDragon", "country": "un", "icon": "https://user-uploads.online-go.com/0ae052a48d18a8049bcc141e097eb2c8-64.png", "ratings": { "version": 5, "overall": { "rating": 1040.6831171185177, "deviation": 207.23459648390494, "volatility": 0.059999595675785465 } }, "ranking": 15.84002537149006, "professional": false, "ui_class": "provisional" }, "description": "Tourney", "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": 591, "name": "Dark Fire Dragons", "summary": "We are dragons who like challenges.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://user-uploads.online-go.com/24288244b59480380f915460f7b14ca6-64.png" }, "auto_start_on_max": false, "time_start": "2015-04-18T18:41:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2015-05-02T07:50:56.943732Z", "ended": "2015-10-14T00:57:54.159360Z", "start_waiting": "2015-05-02T07:50:56.866696Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/24288244b59480380f915460f7b14ca6-15.png", "player_count": 4, "ranked": true }, { "id": 63243, "name": "Go cv gh he c de cv Kg FL de he vendo de", "director": { "id": 748142, "username": "Camaleonkecleon", "country": "co", "icon": "https://user-uploads.online-go.com/09a771660c97b0be8ae85ce58b4f223e-64.png", "ratings": { "version": 5, "overall": { "rating": 921.536484935623, "deviation": 67.08333781650326, "volatility": 0.06005378484933887 } }, "ranking": 13.02521107055442, "professional": false, "ui_class": "" }, "description": "Ha uff va tu de bebé", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 1 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4806, "name": "COIN Centro de Inteligencias", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 65, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-07-18T00:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-07-18T00:00:57.071737Z", "ended": "2020-07-18T00:33:47.213399Z", "start_waiting": "2020-07-18T00:00:56.738626Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 115382, "name": "Go cup", "director": { "id": 1055696, "username": "deleted-dd2583d3-bb3a-42cb-a2fb-8c58bbe3d216", "country": "it", "icon": "https://user-uploads.online-go.com/c176d6849a1892b9017c85f548813837-64.png", "ratings": { "version": 5, "overall": { "rating": 1520.9618235200285, "deviation": 65.86233200519976, "volatility": 0.05999729225859075 } }, "ranking": 24.624653373951272, "professional": false, "ui_class": "" }, "description": "Fast tournament", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": false, "per_move": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12602, "name": "The Black Mamba GO Club", "summary": "Join the group if you want to have competitive tournaments like Kobe Bryant (The black mamba) did in his basketball career (NBA) . RIP Kobe.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18, "icon": "https://user-uploads.online-go.com/273fd26c5b1b4a454ba968da7ec89540-64.png" }, "auto_start_on_max": false, "time_start": "2024-05-08T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 20, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2024-05-08T14:00:02.940894Z", "ended": "2024-05-18T10:51:09.798835Z", "start_waiting": "2024-05-08T14:00:02.764116Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/273fd26c5b1b4a454ba968da7ec89540-15.png", "player_count": 5, "ranked": true }, { "id": 80346, "name": "Go cup", "director": { "id": 1013920, "username": "s10906218", "country": "un", "icon": "https://secure.gravatar.com/avatar/0e3dce43b65bb1bef00fe3217f6a95df?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2247.143281368795, "deviation": 74.5344045044762, "volatility": 0.06008637675611215 } }, "ranking": 33.66048829934749, "professional": false, "ui_class": "" }, "description": "Go cup", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "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": 45, "name": "MGA: Massachusetts Go Association", "summary": "Massachusetts Go Association - All are welcome at our Virtual Go Center on Zoom, Tuesday 7 pm, see our group page for details.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 629, "icon": "https://user-uploads.online-go.com/9729ab7b76293fa346f795dbad697c61-64.png" }, "auto_start_on_max": true, "time_start": "2021-09-28T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-09-28T14:00:43.808697Z", "ended": "2022-03-22T18:01:54.171393Z", "start_waiting": "2021-09-28T14:00:43.636642Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9729ab7b76293fa346f795dbad697c61-15.png", "player_count": 6, "ranked": true } ] }
