Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-board_size&page=848
{ "count": 60379, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=849", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=847", "results": [ { "id": 112737, "name": "Go Zodiac Friendship Games Online ราศีกุมภ์ รุ่น D2 กระดาน 19x19 (5-8 คิว)", "director": { "id": 912070, "username": "cp04", "country": "un", "icon": "https://user-uploads.online-go.com/de68cddd8756dc15dabf0412cd45dfe9-64.png", "ratings": { "version": 5, "overall": { "rating": 1171.5681194823871, "deviation": 275.0962226815631, "volatility": 0.06000797391824347 } }, "ranking": 18.58250826178468, "professional": false, "ui_class": "provisional" }, "description": "Go Zodiac Friendship Games Online ราศีกุมภ์ รุ่น D2 กระดาน 19x19 (5-8 คิว)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10406, "name": "Zodiac กลุ่ม D(5-8 คิว)", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 349, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2024-02-23T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2024-02-23T10:00:29.576827Z", "ended": "2024-02-23T12:00:20.324728Z", "start_waiting": "2024-02-23T10:00:29.181235Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 21, "ranked": true }, { "id": 121255, "name": "Servus Oida Open Tournament #5", "director": { "id": 1285178, "username": "VikingKoala", "country": "eu", "icon": "https://user-uploads.online-go.com/aa9209bd96e427a6ff7e102b893f9af0-64.png", "ratings": { "version": 5, "overall": { "rating": 1058.2427287549872, "deviation": 65.92703819954501, "volatility": 0.05969890035571228 } }, "ranking": 16.22738016473873, "professional": false, "ui_class": "supporter" }, "description": "McMahon Kyu Player Tournament\n\nServus Oida Open Tournament #6 https://online-go.com/tournament/120511", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 91187, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 604800, "period_time": 86400, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5720, "name": "Outside Go7", "summary": "Die Gruppe für alle, die sonst im Go7 spielen.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 48, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2024-11-12T22:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 15, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2024-11-07T00:06:42.739569Z", "ended": "2025-06-26T23:19:40.182960Z", "start_waiting": "2024-11-07T00:06:42.342074Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 12, "ranked": true }, { "id": 113336, "name": "Live 19x19 Swiss Tournament 2024-02-28 16:30", "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 Site-wide Tournament", "schedule": { "id": 4, "name": "Live 19x19 Swiss Tournament", "rrule": "DTSTART:20260725T200000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:30:39.250689Z", "last_run": "2026-07-25T20:00:53.235481Z", "lead_time_seconds": 1800, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 600, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 40 }, "next_run": "2026-07-26T00:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 600, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-02-28T16:30:30.114233Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-02-28T16:31:30.325165Z", "ended": "2024-02-28T18:04:48.984711Z", "start_waiting": "2024-02-28T16:31:30.157188Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 8, "ranked": true }, { "id": 97687, "name": "Santa Claus Battle 2023", "director": { "id": 1051076, "username": "Qwentum", "country": "ru", "icon": "https://user-uploads.online-go.com/ec85d2c66ad78a73ad60a339509b683b-64.png", "ratings": { "version": 5, "overall": { "rating": 1548.4471147993652, "deviation": 66.29997541933403, "volatility": 0.05969232316851054 } }, "ranking": 25.039261862731433, "professional": false, "ui_class": "" }, "description": "\"Santa Claus Battle 2023\" is a continuation-a new series of tournaments of Great Battles. The first was a grand battle called \"Battle of Santa Claus 2022\". \nThe slogan of the tournament is \"WHO IS THE BEST SANTA HERE\".", "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", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10103, "name": "World battles", "summary": "World tournament s", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 51, "icon": "https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-64.png" }, "auto_start_on_max": false, "time_start": "2022-12-25T19:00:00Z", "players_start": 20, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-12-10T19:33:24.163327Z", "ended": "2024-09-06T02:16:19.890313Z", "start_waiting": "2022-12-10T19:32:54.206885Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-15.png", "player_count": 148, "ranked": true }, { "id": 113427, "name": "Go турнир", "director": { "id": 1508661, "username": "Vadim4ik", "country": "ru", "icon": "https://user-uploads.online-go.com/8ae6f8d4e48a541c14a904302d12d04c-64.png", "ratings": { "version": 5, "overall": { "rating": 472.2234118614783, "deviation": 67.5295802169114, "volatility": 0.06042682585189197 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "Go турнир", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 9, "name": "Русская группа", "summary": "Интересные, призовые турниры.", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1962, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-64.png" }, "auto_start_on_max": false, "time_start": "2024-03-02T08:49:00Z", "players_start": 1, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 9, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-02T08:49:31.431456Z", "ended": "2024-03-02T08:49:31.407633Z", "start_waiting": "2024-03-02T08:49:30.887088Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png", "player_count": 1, "ranked": true }, { "id": 59567, "name": "Through the Years: Long Correspondence", "director": { "id": 308797, "username": "Lys", "country": "it", "icon": "https://user-uploads.online-go.com/5ccab3d1d5a7f9e6ecef1437a840a10d-64.png", "ratings": { "version": 5, "overall": { "rating": 1503.0656065468997, "deviation": 62.701085613769074, "volatility": 0.059768624285729724 } }, "ranking": 24.350646428425165, "professional": false, "ui_class": "" }, "description": "The purpose of the tournament is playing long correspondence games that would allow us to bond with each other over the span of many years\n\nTime settings allow lengthy games, hopefully giving enough time to not accidentally time out\n\nTournament settings are similar to OGS Title Tournaments\n\n<a href=\"https://forums.online-go.com/t/through-the-years-long-correspondence/28068\">Discussion thread on forums</a>", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 631680, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 604800, "initial_time": 2419200, "max_time": 2419200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5404, "name": "Through the Years: Long Correspondence (Group)", "summary": "Group dedicated to long correspondence tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 212, "icon": "https://user-uploads.online-go.com/2d35fbbad52e338c0715924db56c4b00-64.png" }, "auto_start_on_max": false, "time_start": "2020-06-30T21:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-30T21:08:50.591844Z", "ended": null, "start_waiting": "2020-06-30T21:00:49.696042Z", "board_size": 19, "active_round": 2, "icon": "https://user-uploads.online-go.com/2d35fbbad52e338c0715924db56c4b00-15.png", "player_count": 2233, "ranked": true }, { "id": 113118, "name": "☆★Kyu Level Match★☆ 19x19 (Ranking)#3", "director": { "id": 1517595, "username": "deleted-c450503a-a3ed-4365-a208-e1dda8262208", "country": "kr", "icon": "https://user-uploads.online-go.com/3b8d49e36d3ae7ecf441bd4510b0cbc4-64.png", "ratings": { "version": 5, "overall": { "rating": 1174.1092143440676, "deviation": 67.30388423481288, "volatility": 0.060036122662211824 } }, "ranking": 18.63266551761154, "professional": false, "ui_class": "" }, "description": "여러분의 관심이 필요합니다 저는 ☆★Kyu Level Match★☆ 19x19 (Ranking)에서 하룻밤 사이에 4개의 게임을 완료 했습니다. 빠른 진행이 가능합니다. 물론 두는 사람에 따라 다르겠지만 아직 끝내지 못한 게임이 4개나 있다. 플레이를 안하는데 답이 없다.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 15768, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 14400, "initial_time": 172800, "max_time": 2419200 }, "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": 369, "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png" }, "auto_start_on_max": true, "time_start": "2024-03-02T15:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2024-02-23T13:09:44.910047Z", "ended": "2024-03-29T02:20:17.713328Z", "start_waiting": "2024-02-23T13:09:44.739744Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png", "player_count": 5, "ranked": true }, { "id": 113239, "name": "Correspondence 19x19 RoundRobin 2024-02-26 19:00", "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 Site-wide Tournament", "schedule": { "id": 6, "name": "Correspondence 19x19 RoundRobin", "rrule": "DTSTART:20260723T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:58:31.027016Z", "last_run": "2026-07-23T19:00:53.061584Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 432000, "time_increment": 86400 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 10 }, "next_run": "2026-07-26T19:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-02-26T19:00:29.668540Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2024-02-26T19:01:35.529178Z", "ended": "2024-05-18T14:16:25.812221Z", "start_waiting": "2024-02-26T19:01:34.323461Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 10, "ranked": true }, { "id": 119213, "name": "Kranj 81", "director": { "id": 134125, "username": "mitava", "country": "at", "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png", "ratings": { "version": 5, "overall": { "rating": 776.0568204650347, "deviation": 65.1944237557439, "volatility": 0.05993216649471857 } }, "ranking": 9.047656096247819, "professional": false, "ui_class": "" }, "description": "19x19", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 38051, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 36000, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 374, "name": "Slovenija", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 55, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png" }, "auto_start_on_max": true, "time_start": "2024-08-21T15:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 12, "analysis_enabled": true, "exclusivity": "open", "started": "2024-08-20T19:55:49.969851Z", "ended": "2024-11-08T22:02:08.319055Z", "start_waiting": "2024-08-20T19:55:49.151659Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png", "player_count": 10, "ranked": true }, { "id": 96910, "name": "Tell me, Snow Maiden, where have you been, tell me, Snow Maiden, how are you?", "director": { "id": 881921, "username": "GrandPa Frog", "country": "ru", "icon": "https://user-uploads.online-go.com/5fb556e66c2a6329343862ba69d68976-64.png", "ratings": { "version": 5, "overall": { "rating": 1389.7430311055082, "deviation": 63.68664986900685, "volatility": 0.059849518549770615 } }, "ranking": 22.53596654639986, "professional": false, "ui_class": "" }, "description": "<link rel=\"stylesheet\" type=\"text/css\" href=\"https://yewang.github.io/ProfileCSS/profile.css\">\nFriends!\n\nGrandfather Frog, who is an official member of the group Gomagic.org at the OGS, holds an unofficial December (2022) tournament Gomagic.org \"Tell me, Snow Maiden, where have you been, tell me, Snow Maiden, how are you?\".\n\nWinter has come to Russia. When this tournament starts, in the Siberian village of Bakhta, that in the middle reaches of the Yenisei River, it will be about -30 degrees below zero. But people live there and live well. But they probably don't play go. A wonderful documentary film \"Happy People\" was shot about the lives of these people in the very center of Russia. You can view it here: https://www.youtube.com/watch?v=bITElb4l_SY&t=22s&ab_channel=ДмитрийВасюков\n\nPlay go, take care of your health and take care of your loved ones.\n\nThere will be no scandals, intrigues and investigations at this tournament. I want calmness, peace and kindness, although it never happens anywhere.\n\nAnd now about the pleasant. Each participant of this unofficial tournament will receive an unofficial prize - a Chinese book on go in electronic form.\n\nSomething about the regulations. Please note that each move adds 1 day to the time, but no more than 3 days. The time is suspended for the weekend. This means that you have to make one move a day.\n\nSoon the tournament will have an author's advertising poster. Yes, I always promise a poster for each tournament, but I only drew them for the first two. I didn't give the promised prizes for the last tournaments either. I promise to improve next weekend.\n\nWith respect,\nGrandPa Frog.", "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": true, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "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": 2195, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png" }, "auto_start_on_max": false, "time_start": "2022-12-01T18:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-12-01T18:00:43.178271Z", "ended": "2024-08-29T01:46:22.164817Z", "start_waiting": "2022-12-01T18:00:40.312094Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png", "player_count": 52, "ranked": true } ] }
