Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=description&page=5390
{ "count": 60814, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=description&page=5391", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=description&page=5389", "results": [ { "id": 123420, "name": "Beat The Kyu Be A Dan 2025", "director": { "id": 281554, "username": "TYDC", "country": "_DOOP", "icon": "https://user-uploads.online-go.com/bbd482f273f613d97a246c2d297b822c-64.png", "ratings": { "version": 5, "overall": { "rating": 1718.9206124366913, "deviation": 62.261513068101095, "volatility": 0.059933689928148376 } }, "ranking": 27.45713989813029, "professional": false, "ui_class": "" }, "description": "When did you start to learn Go? Not a Dan player yet?\n\nIf you have been playing Go for many years, doing many tsumegoes, but still kyu level, you are not alone!\n\nJoin our annual 2025 tournament, a tradition since 2019. This place is for players like you, facing the same challenges, to come together.\n\n\nNo pause or vacation. If you are concerned your opponent is using vacation or pause, PM the tournament director with the link to your game. Violators will be disqualified if their opponent reports.\n\nNo sandbagging. \n\nNo AI support.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 45251, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14250, "name": "Beat The Kyu Be A Dan", "summary": "<table cellpadding=\"15\" style=\"border-spacing: 15px; text-align: left;\">\n <thead>\n <tr>\n <th style=\"padding-right: 20px;\">Year</th>\n <th style=\"padding-right: 20px;\">Tournament</th>\n <th style=\"padding-right: 20px", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 160, "icon": "https://user-uploads.online-go.com/9fcb293bae1556512429d98bacd4d18b-64.png" }, "auto_start_on_max": false, "time_start": "2025-01-01T16:59:00Z", "players_start": 100, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 28, "analysis_enabled": false, "exclusivity": "open", "started": "2025-01-01T17:07:11.017151Z", "ended": null, "start_waiting": "2025-01-01T17:06:00.292601Z", "board_size": 19, "active_round": 5, "icon": "https://user-uploads.online-go.com/9fcb293bae1556512429d98bacd4d18b-15.png", "player_count": 1483, "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": 563, "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": 3016, "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": 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": 1800, "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": 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": 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": 1685.1684180988027, "deviation": 62.75677784278012, "volatility": 0.060033992587392074 } }, "ranking": 26.998051490650607, "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": 28, "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 }, { "id": 33901, "name": "Winter 2018 Lviv Tournament - Low", "director": { "id": 79, "username": "oldyew", "country": "ua", "icon": "https://user-uploads.online-go.com/bb1683794b493824cb4605735bcfb9b7-64.png", "ratings": { "version": 5, "overall": { "rating": 1685.1684180988027, "deviation": 62.75677784278012, "volatility": 0.060033992587392074 } }, "ranking": 26.998051490650607, "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": 28, "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": "2018-01-23T08:49:54.060561Z", "ended": "2018-01-23T11:15:14.048309Z", "start_waiting": "2018-01-23T08:49:52.409750Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 132910, "name": "Who's the best of high level? - Simultaneous McMahon # I", "director": { "id": 1632034, "username": "exxelxior", "country": "001", "icon": "https://user-uploads.online-go.com/fa81172ce521dfadbb1dbbf37e253668-64.png", "ratings": { "version": 5, "overall": { "rating": 1390.0044375554246, "deviation": 63.65683536311164, "volatility": 0.05998415685403463 } }, "ranking": 22.54032058172259, "professional": false, "ui_class": "" }, "description": "Who dares to prove that they are the best among the high ranks?\nThe people want to know!! =)\n\n\"Smallest group point compensation: Players in the smallest group in each round will receive extra points such that the maximum obtainable point value is just one less than in the other groups.\" Quoted from Fast Correspondence Group (thanx).\n\nThings to keep in mind:\n* Use the conditional move feature to speed up the game.\n\n* No pauses and no vacations are allowed; if any player switch it on, then they will be disqualified without further notice or reminder (unless they have an urgent matter to attend to and give notice to TD).\n\n* Disqualification will occur automatically by the site if a player loses by timeout (if they have more than 100 active games they will be disqualified by the TD too).\n\n* If disqualified by the TD, all outstanding games will be forfeited, which will affect the player’s ranking.\n\n* If you find that a player pauses the game, enters vacation mode or has bad behavior, please send a message to the TD.\n\n* And last but not least: no weekends; just make your move, it's a tournament, my friend!", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 15509, "name": "Fast and narrow rank range tournaments", "summary": "Tournaments for people who like to play within narrow rank ranges and fast correspondence games.", "require_invitation": true, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 104, "icon": "https://user-uploads.online-go.com/fb0e7d5660cf5ea61609ed14abdc9bfa-64.png" }, "auto_start_on_max": true, "time_start": "2025-10-20T23:33:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 24, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-10-20T23:33:42.481161Z", "ended": "2026-02-09T15:39:29.839764Z", "start_waiting": "2025-10-20T23:33:41.877422Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fb0e7d5660cf5ea61609ed14abdc9bfa-15.png", "player_count": 11, "ranked": true } ] }
