Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=description&page=5649
{ "count": 58835, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=description&page=5650", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=description&page=5648", "results": [ { "id": 98482, "name": "My birthday", "director": { "id": 1143064, "username": "ZRSSDann", "country": "sg", "icon": "https://user-uploads.online-go.com/3fc85a52a0dcce2bc3033af4ef21c708-64.png", "ratings": { "version": 5, "overall": { "rating": 1481.8848605019614, "deviation": 68.31433548847164, "volatility": 0.06046352798150052 } }, "ranking": 24.022103287618204, "professional": false, "ui_class": "" }, "description": "When I was born, and 10 years later, this happened...", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": true, "group": { "id": 12161, "name": "Geometry dash Fans!", "summary": "Tournaments every week!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 9, "icon": "https://user-uploads.online-go.com/40daa8f935abda4d868791b75b22d311-64.png" }, "auto_start_on_max": false, "time_start": "2023-01-02T00:18:00Z", "players_start": 1, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-01-02T00:18:01.077921Z", "ended": "2023-04-30T03:14:55.259650Z", "start_waiting": "2023-01-02T00:18:00.961863Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/40daa8f935abda4d868791b75b22d311-15.png", "player_count": 3, "ranked": true }, { "id": 17888, "name": "1 day & 1 chance #1 - June 2016", "director": { "id": 304968, "username": "Treble Clef", "country": "vn", "icon": "https://user-uploads.online-go.com/1d9ec8692530e30a9b68aa8a0918f57c-64.png", "ratings": { "version": 5, "overall": { "rating": 2404.5762462647212, "deviation": 67.42580316388067, "volatility": 0.06008513443567981 } }, "ranking": 35.228065877337876, "professional": false, "ui_class": "" }, "description": "When you have only one chance, you cannot fail", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 2760, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 86400, "time_increment": 1800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 39, "name": "Canadian Go Players", "summary": "Canadian Go Association", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 557, "icon": "https://user-uploads.online-go.com/373619b6c62ec2b70befaca77c9af1fa-64.png" }, "auto_start_on_max": false, "time_start": "2016-06-30T01:30:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2016-06-30T01:30:33.259387Z", "ended": "2016-07-08T14:26:15.133072Z", "start_waiting": "2016-06-30T01:30:33.034013Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/373619b6c62ec2b70befaca77c9af1fa-15.png", "player_count": 16, "ranked": true }, { "id": 58719, "name": "TheGoGangLyfe", "director": { "id": 753925, "username": "jivip", "country": "un", "icon": "https://secure.gravatar.com/avatar/947e60b7bf5fb0f46fae056e682c9da4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 754.0488685146368, "deviation": 67.96490555221938, "volatility": 0.059989586994165324 } }, "ranking": 8.381663897754297, "professional": false, "ui_class": "" }, "description": "When you live you are GOing, when you die you are GOne...", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 20, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "live", "pause_on_weekends": false, "per_move": 20 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5045, "name": "Ramsduthenkupenlam", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 4, "icon": "https://user-uploads.online-go.com/2b8d64b6f555d07de2d56f5ad220a029-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-09T03:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-09T03:31:36.151711Z", "ended": "2020-04-09T03:36:36.645968Z", "start_waiting": "2020-04-09T03:31:35.964918Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/2b8d64b6f555d07de2d56f5ad220a029-15.png", "player_count": 2, "ranked": true }, { "id": 60478, "name": "Tournament of Champions", "director": { "id": 777845, "username": "xtreme.mysticial", "country": "us", "icon": "https://secure.gravatar.com/avatar/c8a8ae1beb238979b7cbb16b22659815?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 803.5533330383385, "deviation": 68.87683663441751, "volatility": 0.0600126819869943 } }, "ranking": 9.85368860903263, "professional": false, "ui_class": "" }, "description": "Where anyone can join.\n\nEasily understood, lifetime to master.\n\nWelcome to OGS Tournaments, as your director, I am not that good. But others are!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 87360, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 86400, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 515, "name": "OGS Title Tournaments", "summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 2965, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-13T20:00:00Z", "players_start": 12, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-14T19:42:37.520552Z", "ended": "2020-05-20T21:58:19.538135Z", "start_waiting": "2020-05-14T19:42:37.226676Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png", "player_count": 7, "ranked": true }, { "id": 106115, "name": "Haragema1", "director": { "id": 1402264, "username": "pwalailuck123", "country": "un", "icon": "https://secure.gravatar.com/avatar/f2302a329d20c09e11490850c6eb152f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 935.251758596536, "deviation": 210.08957431280646, "volatility": 0.060002044946577675 } }, "ranking": 13.36721491627976, "professional": false, "ui_class": "provisional" }, "description": "Where are you going?", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 15861, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 14400, "initial_time": 86400, "max_time": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13470, "name": "Haragema1", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://user-uploads.online-go.com/2983b10ee14604639a9440d639c9a6e6-64.png" }, "auto_start_on_max": false, "time_start": "2023-08-05T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-11-29T01:22:10.385680Z", "ended": "2025-12-01T10:23:18.270007Z", "start_waiting": "2025-11-29T01:22:10.278991Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/2983b10ee14604639a9440d639c9a6e6-15.png", "player_count": 4, "ranked": true }, { "id": 33811, "name": "S U C C", "director": { "id": 501707, "username": "harveybeach2001", "country": "gb", "icon": "https://user-uploads.online-go.com/9f77afaea3a5f90021ca9cb012ea68fc-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "Where's my super suit?", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2116, "name": "SCP 420", "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": "2018-01-19T13:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-01-23T13:11:20.873096Z", "ended": "2018-06-08T21:07:06.015179Z", "start_waiting": "2018-01-23T13:11:20.618597Z", "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": 5998, "name": "The best go player!", "director": { "id": 140879, "username": "MasterMind2349", "country": "us", "icon": "https://user-uploads.online-go.com/7b60d09b2c94ef1fb351a3129621c553-64.png", "ratings": { "version": 5, "overall": { "rating": 1203.1134625786394, "deviation": 65.26091382362848, "volatility": 0.060003415907899246 } }, "ranking": 19.197595066544945, "professional": false, "ui_class": "" }, "description": "Where the best play", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 87360, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 86400, "time_increment": 86400 }, "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": true, "time_start": "2015-03-22T17:30:00Z", "players_start": null, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2015-03-22T17:30:58.194356Z", "ended": "2015-03-23T19:27:08.378783Z", "start_waiting": "2015-03-22T17:30:58.163819Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 2, "ranked": true }, { "id": 33934, "name": "Winter 2018 Lviv - 30-20kyu - 9x9", "director": { "id": 79, "username": "oldyew", "country": "ua", "icon": "https://user-uploads.online-go.com/bb1683794b493824cb4605735bcfb9b7-64.png", "ratings": { "version": 5, "overall": { "rating": 1705.3371445600435, "deviation": 62.790139205239456, "volatility": 0.06003537827844153 } }, "ranking": 27.273474442381108, "professional": false, "ui_class": "" }, "description": "white", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 35520, "time_control_parameters": { "period_time": 604800, "main_time": 604800, "system": "canadian", "pause_on_weekends": false, "time_control": "canadian", "stones_per_period": 21, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 1460, "name": "Lviv Club", "summary": "Lviv Go Players Group", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 27, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2018-01-27T20:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "invite", "started": "2018-01-23T18:22:14.753514Z", "ended": "2018-02-11T14:36:56.352291Z", "start_waiting": "2018-01-23T18:22:14.032416Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 33935, "name": "Winter 2018 Lviv - 19-10kyu", "director": { "id": 79, "username": "oldyew", "country": "ua", "icon": "https://user-uploads.online-go.com/bb1683794b493824cb4605735bcfb9b7-64.png", "ratings": { "version": 5, "overall": { "rating": 1705.3371445600435, "deviation": 62.790139205239456, "volatility": 0.06003537827844153 } }, "ranking": 27.273474442381108, "professional": false, "ui_class": "" }, "description": "white", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 35520, "time_control_parameters": { "period_time": 604800, "main_time": 604800, "system": "canadian", "pause_on_weekends": false, "time_control": "canadian", "stones_per_period": 21, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 1460, "name": "Lviv Club", "summary": "Lviv Go Players Group", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 27, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2018-01-27T21:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 18, "analysis_enabled": true, "exclusivity": "invite", "started": "2018-01-23T18:21:43.701770Z", "ended": "2018-03-11T13:15:33.408456Z", "start_waiting": "2018-01-23T18:21:42.392185Z", "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": 33902, "name": "Winter 2018 Lviv Tournament - Middle", "director": { "id": 79, "username": "oldyew", "country": "ua", "icon": "https://user-uploads.online-go.com/bb1683794b493824cb4605735bcfb9b7-64.png", "ratings": { "version": 5, "overall": { "rating": 1705.3371445600435, "deviation": 62.790139205239456, "volatility": 0.06003537827844153 } }, "ranking": 27.273474442381108, "professional": false, "ui_class": "" }, "description": "White", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 35520, "time_control_parameters": { "period_time": 604800, "main_time": 604800, "system": "canadian", "pause_on_weekends": false, "time_control": "canadian", "stones_per_period": 21, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 1460, "name": "Lviv Club", "summary": "Lviv Go Players Group", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 27, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2018-01-23T22:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2018-01-23T08:49:50.729506Z", "ended": "2018-05-03T17:55:43.835651Z", "start_waiting": "2018-01-23T08:49:48.389442Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true } ] }
