Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-players_start&page=315
{ "count": 60680, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=316", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=314", "results": [ { "id": 2327, "name": "Baby_Lucifer's mini-tournament", "director": { "id": 11896, "username": "Baby_Lucifer", "country": "us", "icon": "https://secure.gravatar.com/avatar/e1755174c61f1493803e680bdb315627?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1645.464175086683, "deviation": 64.54118707678892, "volatility": 0.05999347928662494 } }, "ranking": 26.446086214633155, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "time_control": "simple", "per_move": 172800 }, "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": 386, "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": 4, "max_ranking": 19, "analysis_enabled": false, "exclusivity": "open", "started": "2013-09-02T17:46:37Z", "ended": "2013-10-30T02:00:44.790038Z", "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 3307, "name": "Humbuk II GO 13x13", "director": { "id": 83058, "username": "Troet111", "country": "eu", "icon": "https://secure.gravatar.com/avatar/57eecb45fef1a080eb370591640348fd?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1615.8691898643092, "deviation": 65.4678555428868, "volatility": 0.05988830525503861 } }, "ranking": 26.02592510993067, "professional": false, "ui_class": "" }, "description": "The Tournament starts with 6th or more players", "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": true, "group": { "id": 371, "name": "Humbuk II GO", "summary": "", "require_invitation": false, "is_public": false, "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": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 10, "max_ranking": 22, "analysis_enabled": true, "exclusivity": "open", "started": "2014-11-04T10:19:06.576648Z", "ended": "2015-02-24T11:35:56.471285Z", "start_waiting": "2014-11-04T10:19:04.887923Z", "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": 2244, "name": "antonytrupe's mini-tournament", "director": { "id": 41990, "username": "antonytrupe", "country": "us", "icon": "https://secure.gravatar.com/avatar/c9e72f07317397ee0c9967f36f51e2b0?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1518.609751323431, "deviation": 64.6758904493726, "volatility": 0.05998201688835509 } }, "ranking": 24.588825639102016, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "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": 386, "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": 6, "analysis_enabled": false, "exclusivity": "open", "started": "2013-06-26T09:10:10Z", "ended": "2013-06-26T07:10:10Z", "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 3332, "name": "Fight Club´s \"Friday Fights\" Oct, 31 start: 21:00 UTC/GMT", "director": { "id": 102987, "username": "Fight Club´s Admin", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png", "ratings": { "version": 5, "overall": { "rating": 1403.9107440568043, "deviation": 68.41290124459677, "volatility": 0.060041081424571756 } }, "ranking": 22.77077400148111, "professional": false, "ui_class": "" }, "description": "<br>all ranks welcome<br><br> <img src=\"http://veterator.com/pic/cry/fox_white_up.png\"><br> <br> \"enjoy the procedure and the goal will unfold\"", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 26, "time_control_parameters": { "time_control": "byoyomi", "period_time": 20, "main_time": 600, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 351, "name": "Fight Club", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 368, "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.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": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2014-10-31T21:04:52.158367Z", "ended": "2014-10-31T23:35:36.871405Z", "start_waiting": "2014-10-31T21:04:51.520337Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png", "player_count": 0, "ranked": true }, { "id": 2305, "name": "Evryone Plays 13", "director": { "id": 1108, "username": "rjcchan", "country": "un", "icon": "https://secure.gravatar.com/avatar/184c8bf1cfdf60acf44f3b8a7f891e93?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1014.474449879875, "deviation": 67.9300434459753, "volatility": 0.05996072784328585 } }, "ranking": 15.249546519340203, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 172800, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 172800 }, "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": 386, "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": "2013-09-28T07:35:18Z", "ended": "2013-09-28T05:35:18Z", "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": 2326, "name": "19x19 chinese tournament", "director": { "id": 34785, "username": "frzorkà", "country": "fr", "icon": "https://secure.gravatar.com/avatar/4b67d06b8035e6537285bb9ebb9e7dbb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1109.5759761596155, "deviation": 65.90552270908388, "volatility": 0.05999503051884165 } }, "ranking": 17.323954214570914, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "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": 386, "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": 9, "analysis_enabled": false, "exclusivity": "open", "started": "2013-08-15T20:58:40Z", "ended": "2013-11-26T20:47:58.905911Z", "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": 2245, "name": "SirSwagalot's mini-tournament", "director": { "id": 46271, "username": "SirSwagalot", "country": "un", "icon": "https://secure.gravatar.com/avatar/00419d5c51a8e98edf4b29cb61018a35?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1052.4428236379313, "deviation": 99.09379636114431, "volatility": 0.06001182318482248 } }, "ranking": 16.10015312113329, "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": 604800, "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": 386, "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": 4, "analysis_enabled": false, "exclusivity": "open", "started": "2013-09-05T20:34:03Z", "ended": "2013-09-05T18:34:03Z", "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": 102475, "name": "Go friends", "director": { "id": 1218107, "username": "Sonicaren", "country": "tr", "icon": "https://user-uploads.online-go.com/2b16205d3e72038892cd16e8dc76c61b-64.png", "ratings": { "version": 5, "overall": { "rating": 1283.4762680044537, "deviation": 62.59253268000942, "volatility": 0.06003860749874854 } }, "ranking": 20.694462079297953, "professional": false, "ui_class": "" }, "description": "Istanbul Tiny Go Players Tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 1814, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 1800, "initial_time": 1800, "max_time": 14400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10833, "name": "Zonick", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 9, "icon": "https://user-uploads.online-go.com/26e3e0ef44b418ee56f08234ef9de6c2-64.png" }, "auto_start_on_max": true, "time_start": "2023-04-29T14:00:00Z", "players_start": 3000000, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 27, "analysis_enabled": false, "exclusivity": "open", "started": "2023-04-30T16:44:41.967481Z", "ended": "2023-04-30T16:49:02.860887Z", "start_waiting": "2023-04-30T16:44:41.878886Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/26e3e0ef44b418ee56f08234ef9de6c2-15.png", "player_count": 2, "ranked": true }, { "id": 135150, "name": "Beat The Kyu Be A Dan 2026", "director": { "id": 281554, "username": "TYDC", "country": "_DOOP", "icon": "https://user-uploads.online-go.com/bbd482f273f613d97a246c2d297b822c-64.png", "ratings": { "version": 5, "overall": { "rating": 1730.4318677076847, "deviation": 62.377375739591585, "volatility": 0.0599334444991267 } }, "ranking": 27.61165385421444, "professional": false, "ui_class": "" }, "description": "The 2026 tournament has arrived. Join now or you have to wait until 2027.\n\nThis tournament series started in 2019 and is exclusively for kyu players. \n\nThis year, we try a new time setting, let us see how it turns out. \n\nRules:\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": 31173, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 21600, "initial_time": 1209600, "max_time": 2419200 }, "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": 159, "icon": "https://user-uploads.online-go.com/9fcb293bae1556512429d98bacd4d18b-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-31T17:00:00Z", "players_start": 2000, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 28, "analysis_enabled": false, "exclusivity": "open", "started": "2026-01-01T03:10:30.635792Z", "ended": null, "start_waiting": "2026-01-01T03:09:26.021401Z", "board_size": 19, "active_round": 3, "icon": "https://user-uploads.online-go.com/9fcb293bae1556512429d98bacd4d18b-15.png", "player_count": 1086, "ranked": true }, { "id": 47358, "name": "TEST+", "director": { "id": 619334, "username": "JBX2010", "country": "ca", "icon": "https://user-uploads.online-go.com/f363c792d3d905c59bfcf58023a82476-64.png", "ratings": { "version": 5, "overall": { "rating": 1517.7703464971755, "deviation": 65.53284998770297, "volatility": 0.060101665434586234 } }, "ranking": 24.576026041161832, "professional": false, "ui_class": "" }, "description": "this is a test", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 3571, "name": "TORNIMENTS", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 17, "icon": "https://user-uploads.online-go.com/d5bca0e496fbde7826e4f94139c50831-64.png" }, "auto_start_on_max": false, "time_start": "2019-04-11T01:00:00Z", "players_start": 1000, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-04-30T02:07:14.168234Z", "ended": "2021-05-10T06:57:07.639690Z", "start_waiting": "2019-04-30T02:07:13.099396Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/d5bca0e496fbde7826e4f94139c50831-15.png", "player_count": 24, "ranked": true } ] }
