Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5529
{ "count": 59089, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5530", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5528", "results": [ { "id": 123382, "name": "Correspondence 19x19 RoundRobin 2024-12-19 19:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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:20260322T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:58:31.027016Z", "last_run": "2026-03-22T19:00:20.368286Z", "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": "2026-03-25T19:00:00Z", "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": "2024-12-19T19:00:55.099164Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2024-12-19T19:01:55.508269Z", "ended": "2025-03-18T02:06:07.177511Z", "start_waiting": "2024-12-19T19:01:54.811471Z", "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": 127902, "name": "Gosito", "director": { "id": 1304796, "username": "qivan", "country": "_United_Federation_of_Planets", "icon": "https://secure.gravatar.com/avatar/2c555d854b13fa2d629a21c0bbe449e3?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 908.7634241949136, "deviation": 129.3260644317933, "volatility": 0.0600303461603367 } }, "ranking": 12.702093361667242, "professional": false, "ui_class": "" }, "description": "Un gosito", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 12, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 7, "initial_time": 300, "max_time": 3600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 15288, "name": "Good_ESCOM", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2025-04-27T05:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-04-27T04:49:40.376617Z", "ended": "2025-04-27T05:17:19.317690Z", "start_waiting": "2025-04-27T04:49:40.298982Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 118892, "name": "7kyu only RanKing Match", "director": { "id": 1610321, "username": "deleted-931436d4-d240-4b26-a152-50f78344afc1", "country": "kr", "icon": "https://user-uploads.online-go.com/cca497b5ebcec830817e81277bc8974f-64.png", "ratings": { "version": 5, "overall": { "rating": 1175.3921990333579, "deviation": 63.7050283979308, "volatility": 0.05997862001971258 } }, "ranking": 18.65794841239095, "professional": false, "ui_class": "" }, "description": "토너먼트 권장 사항\n\n1.하루에 하나의 움직임을 권장합니다. \n\n2.Ai는 사용 하지 않는걸 권장합니다. \n\n3.승패를 떠나 바둑을 즐기시길 권장합니다.\n\n제가 운영하는 유튜브 체널입니다 \n\nhttps://www.youtube.com/@MugHyang-zi5jj", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "system": "canadian", "time_control": "canadian", "speed": "correspondence", "pause_on_weekends": true, "main_time": 0, "period_time": 172800, "stones_per_period": 2 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14544, "name": "MugHyang", "summary": "토너먼트가 무료라니 정말 놀랍죠.\n본 토너먼트는 캐나다방식으로 처음에 시간 없고 2 일 제한 시간이 2 개의 돌마다 따라옴. \n주말에는 시계가 멈춤.\n\n토너먼트 권장 사항\n\n1.하루에 하나의 움직임을 권장합니다.\n2.Ai는 사용 하지 않는걸 권장합니다.\n3.승패를 떠나 바둑을 즐기시길 권장합니다.\n\n제가 운영하는 유튜브 체널입니다\nhttps://www.youtube.com/@MugHyang-zi5jj", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://user-uploads.online-go.com/1ad256309ff9082e7c1a1b27b659decf-64.png" }, "auto_start_on_max": true, "time_start": "2024-08-08T03:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 23, "max_ranking": 23, "analysis_enabled": false, "exclusivity": "open", "started": "2024-08-07T17:55:52.385381Z", "ended": "2024-10-30T06:32:19.549096Z", "start_waiting": "2024-08-07T17:55:51.831209Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/1ad256309ff9082e7c1a1b27b659decf-15.png", "player_count": 8, "ranked": true }, { "id": 107835, "name": "Чат игроков в Го. 9х9 🦎 30.09.23 DE.MO", "director": { "id": 803169, "username": "Tg45", "country": "ru", "icon": "https://user-uploads.online-go.com/d861f559b9c8e292905d8730862d1569-64.png", "ratings": { "version": 5, "overall": { "rating": 1455.1458505013088, "deviation": 61.018234743213775, "volatility": 0.06003921747606294 } }, "ranking": 23.600571989277483, "professional": false, "ui_class": "" }, "description": "9х9. Блиц.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 12, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "blitz", "pause_on_weekends": false, "time_increment": 10, "initial_time": 60, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 11497, "name": "Чат игроков в Го (weiqi, baduk, igo)", "summary": "Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». Здесь мы играем между собой и организовываем турниры для игроков всех уровней.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 363, "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-64.png" }, "auto_start_on_max": false, "time_start": "2023-09-30T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2023-09-30T07:00:32.984508Z", "ended": "2023-09-30T07:13:52.811938Z", "start_waiting": "2023-09-30T07:00:32.320108Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-15.png", "player_count": 10, "ranked": true }, { "id": 87223, "name": "3 -> 廖卓言 4 -> 梁日峯", "director": { "id": 818416, "username": "傳碁學園", "country": "un", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1898.3468207617877, "deviation": 71.28817954667363, "volatility": 0.06041644550084839 } }, "ranking": 29.755630942351214, "professional": false, "ui_class": "" }, "description": "3 -> 廖卓言\n4 -> 梁日峯", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7531, "name": "傳碁 C班", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 87, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-03-13T08:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-03-13T07:42:30.424033Z", "ended": "2022-03-13T07:58:36.710784Z", "start_waiting": "2022-03-13T07:42:30.376468Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 38336, "name": "1st Continental Go World Cup-Qualification Phase for Europa: Category 4-1k (Group 1)", "director": { "id": 539024, "username": "Mitsunari3", "country": "fr", "icon": "https://user-uploads.online-go.com/0e065c8eabe35d7324b6a055fa78ba57-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "Hello <br>\nThis is the qualification phase for the European players who has a level between 4k and 1k.<br>\n(This is the group n°1. The winner of this group will play a final qualification phase against the winners of the other groups of the same category.)\n<br>\n<span style=\"color:red;\">REMEMBER THAT YOUR FLAG MUST MATCH WITH THE CONTINENT (for example, French or german flag are considered as European flags).</p>\nHave fun :)", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 59520, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 172800, "max_time": 259200, "time_increment": 57600, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2514, "name": "Continental and World Go Cups Group", "summary": "You want to become World Champion or a Continental champion? Join us :)", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 526, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-64.png" }, "auto_start_on_max": true, "time_start": "2018-06-28T10:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2018-07-02T05:00:15.840375Z", "ended": "2019-01-22T09:54:03.044347Z", "start_waiting": "2018-07-02T05:00:09.396779Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-15.png", "player_count": 10, "ranked": true }, { "id": 91224, "name": "RAMONINO", "director": { "id": 956380, "username": "Joeri", "country": "be", "icon": "https://secure.gravatar.com/avatar/c8ec753d8b03d9c0c00cf984e18d65cc?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 753.1048631041133, "deviation": 63.82251743189653, "volatility": 0.060024665971572085 } }, "ranking": 8.35266389907734, "professional": false, "ui_class": "" }, "description": "MY FIRST TOURNAMENT", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 214, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 210, "initial_time": 420, "max_time": 3000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 11855, "name": "天缘棋友会 Союз групп Поднебеснодинастической дружбы ", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 8, "icon": "https://user-uploads.online-go.com/e083466f9d59c3387e5277b37009d99d-64.png" }, "auto_start_on_max": false, "time_start": "2022-06-13T18:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-10-11T16:44:34.814104Z", "ended": "2023-10-11T16:59:09.195327Z", "start_waiting": "2023-10-11T16:44:34.733645Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e083466f9d59c3387e5277b37009d99d-15.png", "player_count": 4, "ranked": true }, { "id": 89217, "name": "愷妮vs雋皓", "director": { "id": 1125975, "username": "東東1234", "country": "un", "icon": "https://secure.gravatar.com/avatar/7073c3c0c19e1e2362786d7d3cacee04?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1636.613123803098, "deviation": 92.9778953940374, "volatility": 0.06000761280908969 } }, "ranking": 26.321224844663433, "professional": false, "ui_class": "" }, "description": "11111111111111", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 100, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 3600, "period_time": 60, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 11450, "name": "黎老師群組", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 39, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-04-26T08:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-04-26T07:51:08.024519Z", "ended": "2022-04-26T07:58:19.850475Z", "start_waiting": "2022-04-26T07:51:07.993702Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 44248, "name": "Fast Correspondence 9x9 10player Round Robin. Starts when full. Jan-'19fB", "director": { "id": 497519, "username": "Kosh-retired", "country": "_Lord_Howe_Island", "icon": "https://secure.gravatar.com/avatar/39dc5f9ee81b8243d315c8c729844456?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1574.954785564748, "deviation": 61.40997215047312, "volatility": 0.060088015249815864 } }, "ranking": 25.432209892698047, "professional": false, "ui_class": "" }, "description": "---\n-STARTS WHEN FULL. - Does NOT pause on the weekend.\n\n-Just one round. Ten players, nine games, Chinese Rules/Scoring\n\n-If this suits you then, Bonne Partie. :)\n\n-This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game(s) for your opponent (always with previous notice).", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 45120, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 172800, "max_time": 259200, "time_increment": 43200, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 508, "name": "Fast Correspondence", "summary": "Tournaments for people who like to play quick correspondence games.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 820, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": true, "time_start": "2019-01-07T12:01:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-01-05T03:12:05.897355Z", "ended": "2019-01-21T18:14:15.189489Z", "start_waiting": "2019-01-05T03:12:02.949261Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 10, "ranked": true }, { "id": 44554, "name": "2019 - Winter Lviv Tournament - Middle", "director": { "id": 427977, "username": "OleksandrPshenychnyy", "country": "ua", "icon": "https://user-uploads.online-go.com/d549d0e6e73d804c76aa49a720165e9a-64.png", "ratings": { "version": 5, "overall": { "rating": 1572.224309553346, "deviation": 62.16617569631895, "volatility": 0.059967566620887064 } }, "ranking": 25.392040246412606, "professional": false, "ui_class": "supporter" }, "description": "2019 - Winter Lviv Tournament - Middle", "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": true, "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": "2019-01-21T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2019-01-21T15:00:54.313922Z", "ended": "2019-04-26T17:16:55.076688Z", "start_waiting": "2019-01-21T15:00:51.731871Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 10, "ranked": true } ] }
