Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-players_start&page=384
{ "count": 60824, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=385", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=383", "results": [ { "id": 20584, "name": "FSTS Champion 2016 - 2017", "director": { "id": 87790, "username": "WiseBear", "country": "ru", "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png", "ratings": { "version": 5, "overall": { "rating": 1104.0021061102002, "deviation": 62.08308547890164, "volatility": 0.06028822213904829 } }, "ranking": 17.207368885691388, "professional": false, "ui_class": "" }, "description": "Tournament for the title of FSTS Champiom of the season 2016 - 2017.", "schedule": null, "title": null, "tournament_type": "elimination", "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": 353, "name": "Four Seasons Tournament Series", "summary": "Серия турниров \"Четыре Сезона\"", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 623, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png" }, "auto_start_on_max": false, "time_start": "2016-09-26T15:00:00Z", "players_start": 20, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "group", "started": "2016-09-26T15:00:56.749477Z", "ended": "2019-02-16T20:54:41.608805Z", "start_waiting": "2016-09-26T15:00:53.670714Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png", "player_count": 46, "ranked": true }, { "id": 22126, "name": "2016 Selphies Christmas Championship", "director": { "id": 182390, "username": "deleted-62c4b9af-3db6-4468-9e5d-563603f84007", "country": "at", "icon": "https://user-uploads.online-go.com/55a9a6820c9dfc9d936de2f9389c23f2-64.png", "ratings": { "version": 5, "overall": { "rating": 2130.757246783701, "deviation": 70.61230359221548, "volatility": 0.06000916622856701 } }, "ranking": 32.429317467804275, "professional": false, "ui_class": "" }, "description": "Everyone is welcome in this Tournament. \n\nRandom Pairings with Elimination \n\nHave nice Holidays :)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 1348, "name": "Merry Christmas", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 0, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2016-12-23T23:00:00Z", "players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2016-12-23T23:00:24.962446Z", "ended": "2019-08-22T19:29:35.210514Z", "start_waiting": "2016-12-23T23:00:22.977077Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 70, "ranked": true }, { "id": 75757, "name": "Magic Battle Royale: Chief Magician Cup", "director": { "id": 915379, "username": "kseniia li", "country": "un", "icon": "https://secure.gravatar.com/avatar/e16287faf5ad0a4da6e2b291d3d15133?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1699.4970027296565, "deviation": 64.39979527137034, "volatility": 0.060020967648561 } }, "ranking": 27.19405828869241, "professional": false, "ui_class": "" }, "description": "The only one will go to the final ⚔️", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "japanese", "time_per_move": 44160, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 86400, "max_time": 259200 }, "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": 2246, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png" }, "auto_start_on_max": false, "time_start": "2021-06-03T18:00:00Z", "players_start": 20, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-06-03T18:00:22.668040Z", "ended": "2022-09-25T15:46:03.603074Z", "start_waiting": "2021-06-03T18:00:20.050908Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png", "player_count": 58, "ranked": true }, { "id": 64492, "name": "Torneo 13x13 por correspondencia \"Chilenos Unidos por el Go\"", "director": { "id": 1861, "username": "sbstnmntlf", "country": "cl", "icon": "https://user-uploads.online-go.com/268a3294e0b64c27c9707f9b961dd3f7-64.png", "ratings": { "version": 5, "overall": { "rating": 1914.5501298160268, "deviation": 75.76046846627877, "volatility": 0.06006423167314249 } }, "ranking": 29.952388876031364, "professional": false, "ui_class": "" }, "description": "Primer torneo por correspondencia en tablero 13x13!\n\nSerá un torneo todos contra todos sin piedras de ventaja. El jugador que consiga más victorias será el campeón.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 363, "name": "Chilenos Unidos por el Go", "summary": "Grupo que reúne a los jugadores chilenos de OGS", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 207, "icon": "https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-64.png" }, "auto_start_on_max": false, "time_start": "2020-08-29T13:00:00Z", "players_start": 20, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2020-08-29T15:00:01.314121Z", "ended": "2020-10-08T23:43:34.359346Z", "start_waiting": "2020-08-29T14:59:59.545265Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-15.png", "player_count": 10, "ranked": true }, { "id": 104933, "name": "Monthly Simultaneous McMahon 2023-07-16 17:01", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 10, "name": "Monthly Simultaneous McMahon", "rrule": "DTSTART:20260801T170000Z\nRRULE:FREQ=MONTHLY", "active": true, "created": "2015-12-16T02:47:16.592231Z", "last_run": "2026-08-01T17:00:16.510180Z", "lead_time_seconds": 1296000, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclude_provisional": true, "players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "settings": { "num_rounds": 3, "upper_bar": "25", "lower_bar": "15", "group_size": 5, "maximum_players": 200 }, "next_run": "2026-09-01T17:00:00Z", "base_points": "50.0" }, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-07-16T17:01:00.824885Z", "players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2023-07-16T17:01:50.702531Z", "ended": "2024-09-13T15:54:27.774164Z", "start_waiting": "2023-07-16T17:01:48.033565Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 51, "ranked": true }, { "id": 128047, "name": "Monthly Simultaneous McMahon 2025-05-16 17:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic 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"fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2025-05-16T17:00:50.819462Z", "players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2025-05-16T17:01:31.352872Z", "ended": "2026-07-28T22:55:05.320176Z", "start_waiting": "2025-05-16T17:01:28.934290Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 50, "ranked": true }, { "id": 61551, "name": "Tournament2", "director": { "id": 736006, "username": "鍾宛彤", "country": "un", "icon": "https://user-uploads.online-go.com/128c9480828be009543e33745dc126ee-64.png", "ratings": { "version": 5, "overall": { "rating": 1851.916304398883, "deviation": 66.88854223337405, "volatility": 0.06012199259618246 } }, "ranking": 29.182379764371195, "professional": false, "ui_class": "" }, "description": "kyu players only ^^ have fun", "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": 5603, "name": "High level players", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 19, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2020-06-06T02:00:00Z", "players_start": 20, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-06T20:34:43.036908Z", "ended": "2021-09-17T18:25:44.753592Z", "start_waiting": "2020-06-06T20:34:42.062905Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 20, "ranked": true }, { "id": 101762, "name": "Monthly Simultaneous McMahon 2023-04-16 17:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 10, "name": "Monthly Simultaneous McMahon", "rrule": "DTSTART:20260801T170000Z\nRRULE:FREQ=MONTHLY", "active": true, "created": "2015-12-16T02:47:16.592231Z", "last_run": "2026-08-01T17:00:16.510180Z", "lead_time_seconds": 1296000, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclude_provisional": true, "players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "settings": { "num_rounds": 3, "upper_bar": "25", "lower_bar": "15", "group_size": 5, "maximum_players": 200 }, "next_run": "2026-09-01T17:00:00Z", "base_points": "50.0" }, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-04-16T17:00:05.726243Z", "players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2023-04-16T17:00:12.165038Z", "ended": "2024-05-21T07:40:54.530864Z", "start_waiting": "2023-04-16T17:00:10.298351Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 42, "ranked": true }, { "id": 26789, "name": "Kyus level Correspondence Tournament", "director": { "id": 433361, "username": "Wasser Bjorn", "country": "_United_Federation_of_Planets", "icon": "https://user-uploads.online-go.com/427a28606bc7e5c4b6e384d4da80763c-64.png", "ratings": { "version": 5, "overall": { "rating": 2021.3045472762421, "deviation": 68.70351994328055, "volatility": 0.06010933718270158 } }, "ranking": 31.208518121495928, "professional": false, "ui_class": "" }, "description": "Good luck everyone", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 30720, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 172800, "max_time": 432000, "time_increment": 28800, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 1553, "name": "Vietnamese Go", "summary": "Dành cho các kì thủ đang sống ở Việt Nam hoặc người Việt ở nước khác.\nFor Go players living in Vietnam or Vietnamese living abroad.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 244, "icon": "https://user-uploads.online-go.com/14a0c5d58cc9af8e053b8d9b2cf88f33-64.png" }, "auto_start_on_max": false, "time_start": "2017-05-13T12:00:00Z", "players_start": 20, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 6, "max_ranking": 25, "analysis_enabled": true, "exclusivity": "open", "started": 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"players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2021-12-16T17:01:07.638719Z", "ended": "2023-11-10T21:53:56.559089Z", "start_waiting": "2021-12-16T17:00:55.961625Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 113, "ranked": true } ] }
