Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-handicap&page=5815
{ "count": 59455, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5816", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5814", "results": [ { "id": 1246, "name": "Hitotsu's mini-tournament 13x13", "director": { "id": 33535, "username": "Hitotsu", "country": "ua", "icon": "https://secure.gravatar.com/avatar/e4a998960bbd85a811e943b483a1e4dc?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1262.697698155386, "deviation": 71.2908016735676, "volatility": 0.06001504822544513 } }, "ranking": 20.316613136462667, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "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": 383, "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": 14, "analysis_enabled": false, "exclusivity": "open", "started": "2010-09-10T01:31:06Z", "ended": "2010-09-09T23:31:06Z", "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": 42101, "name": "DDK.NL Beginner/intermediate Tournament", "director": { "id": 463810, "username": "SuzieKyu", "country": "nl", "icon": "https://user-uploads.online-go.com/62a582e29c917f3dfcb81bce64a13f7a-64.png", "ratings": { "version": 5, "overall": { "rating": 1171.4995125731932, "deviation": 63.025646037873635, "volatility": 0.06000597450469722 } }, "ranking": 18.5811525604583, "professional": false, "ui_class": "" }, "description": "For 15-25kyu players, full handicap games. Also for beginners who try to get a ranking.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "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": false, "group": { "id": 2979, "name": "Internatio.NL Go Club", "summary": "Virtuele DDK club voor Nederlandse spelers en hun vrienden", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 64, "icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-64.png" }, "auto_start_on_max": false, "time_start": "2018-10-27T11:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 15, "analysis_enabled": true, "exclusivity": "open", "started": "2018-10-27T11:00:45.750705Z", "ended": "2019-05-05T08:01:32.409290Z", "start_waiting": "2018-10-27T11:00:44.789219Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-15.png", "player_count": 13, "ranked": true }, { "id": 103947, "name": "Giao lưu nội bộ T6", "director": { "id": 625585, "username": "June144", "country": "vn", "icon": "https://user-uploads.online-go.com/b8607f429035b8cd720996cdcd9776e0-64.png", "ratings": { "version": 5, "overall": { "rating": 1683.3317858890737, "deviation": 62.8654230012207, "volatility": 0.059832522614483706 } }, "ranking": 26.97280699767525, "professional": false, "ui_class": "" }, "description": "Giao lưu nội bộ Bắc Việt", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "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": 13140, "name": "Clb Cờ vây IchiGo", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 92, "icon": "https://user-uploads.online-go.com/95583c8c99734ce8d3d4788aa6ee555b-64.png" }, "auto_start_on_max": false, "time_start": "2023-06-05T17:00:00Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-06-05T17:01:00.036377Z", "ended": "2023-06-28T23:59:16.425620Z", "start_waiting": "2023-06-05T17:00:59.944738Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/95583c8c99734ce8d3d4788aa6ee555b-15.png", "player_count": 8, "ranked": true }, { "id": 118941, "name": "9x9 New Zealand Handicap D.E. #9", "director": { "id": 178104, "username": "dexonsmith", "country": "ca", "icon": "https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png", "ratings": { "version": 5, "overall": { "rating": 1390.7732166446785, "deviation": 67.55416504748428, "volatility": 0.06064009346038413 } }, "ranking": 22.55312076827671, "professional": false, "ui_class": "supporter" }, "description": "All players welcome. 8 players. Starts only when full.\n\nNew Zealand rules. 9x9 board. Handicap games. Double-elimination.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "nz", "time_per_move": 95543, "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": 14024, "name": "New Zealand Ladders", "summary": "Group for ladders and tournaments that use New Zealand rules.", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 80, "icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png" }, "auto_start_on_max": true, "time_start": "2024-08-17T03:09:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-08-16T15:14:21.505163Z", "ended": "2024-10-13T10:11:59.913285Z", "start_waiting": "2024-08-16T15:14:21.312940Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png", "player_count": 8, "ranked": true }, { "id": 109988, "name": "2023 Winter Lviv tournament - 19x19", "director": { "id": 427977, "username": "OleksandrPshenychnyy", "country": "ua", "icon": "https://user-uploads.online-go.com/d549d0e6e73d804c76aa49a720165e9a-64.png", "ratings": { "version": 5, "overall": { "rating": 1536.783910060485, "deviation": 61.36223309638089, "volatility": 0.059947781976208085 } }, "ranking": 24.86423154977323, "professional": false, "ui_class": "supporter" }, "description": "2023 Winter Lviv tournament - 19x19", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 28979, "time_control_parameters": { "system": "canadian", "time_control": "canadian", "speed": "correspondence", "pause_on_weekends": true, "main_time": 604800, "period_time": 604800, "stones_per_period": 25 }, "is_open": true, "exclude_provisional": false, "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": "2023-12-01T05:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2023-12-01T05:00:31.954477Z", "ended": "2024-03-26T23:29:08.467226Z", "start_waiting": "2023-12-01T05:00:31.774928Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 93368, "name": "MGO Tournament", "director": { "id": 1136031, "username": "gogowin11", "country": "un", "icon": "https://secure.gravatar.com/avatar/1e699c68a6db4a4af533418bfcccab4d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1022.0022300349367, "deviation": 60.36053749807757, "volatility": 0.059929577366052776 } }, "ranking": 15.420693978128059, "professional": false, "ui_class": "" }, "description": "Beginner tournament", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": -1, "rules": "japanese", "time_per_move": 12, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 180, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 1110, "name": "Moldova Rep.", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-08-10T16:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 18, "max_ranking": 25, "analysis_enabled": true, "exclusivity": "open", "started": "2022-08-10T16:00:25.534190Z", "ended": "2022-08-10T16:04:39.540313Z", "start_waiting": "2022-08-10T16:00:25.476880Z", "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": 125884, "name": "the better tournament", "director": { "id": 2013, "username": "ProtoJazz", "country": "ca", "icon": "https://secure.gravatar.com/avatar/eb47b7ed72a816efc056bca0a0dd5a14?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1238.5284230716807, "deviation": 66.39045970868877, "volatility": 0.059981465939883294 } }, "ranking": 19.869203660715552, "professional": false, "ui_class": "" }, "description": "dddddddddddddddddddddddddd", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14366, "name": "Prairie Go Guild", "summary": "Representing Western Canadian Prairies", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 13, "icon": "https://user-uploads.online-go.com/6d52cb3526cc14d7f7edfc1c7859ad8b-64.png" }, "auto_start_on_max": false, "time_start": "2025-02-28T03:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-02-28T02:52:47.558371Z", "ended": "2025-02-28T03:25:46.400494Z", "start_waiting": "2025-02-28T02:52:47.492807Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/6d52cb3526cc14d7f7edfc1c7859ad8b-15.png", "player_count": 5, "ranked": true }, { "id": 71331, "name": "tournoi GO rail Hebdo", "director": { "id": 574048, "username": "stefgo_", "country": "fr", "icon": "https://secure.gravatar.com/avatar/a51df43f9885dd337a804d5384fd41cb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1554.8817283038272, "deviation": 60.74800223776166, "volatility": 0.05915062476467258 } }, "ranking": 25.135262978715133, "professional": false, "ui_class": "supporter" }, "description": "tournoi GO rail Hebdo", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 8234, "name": "GO RAIL", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 16, "icon": "https://user-uploads.online-go.com/093f671c5c4959124e5d2b371448cac3-64.png" }, "auto_start_on_max": false, "time_start": "2021-02-12T12:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-02-12T12:00:35.506479Z", "ended": "2021-02-12T12:08:13.647087Z", "start_waiting": "2021-02-12T12:00:35.356381Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/093f671c5c4959124e5d2b371448cac3-15.png", "player_count": 3, "ranked": true }, { "id": 139154, "name": "No vacation tournament #1", "director": { "id": 526987, "username": "Gia", "country": "gr", "icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png", "ratings": { "version": 5, "overall": { "rating": 1052.4861819192151, "deviation": 64.1418038440685, "volatility": 0.06007162140206108 } }, "ranking": 16.101106829509398, "professional": false, "ui_class": "supporter" }, "description": "Please note, no vacation.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "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": false, "group": { "id": 16333, "name": "No vacation tournaments", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2026-04-12T18:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2026-04-12T18:00:35.912647Z", "ended": null, "start_waiting": "2026-04-12T18:00:35.655731Z", "board_size": 19, "active_round": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 64696, "name": "swabika", "director": { "id": 735410, "username": "李張樂2", "country": "_Olimpic_Movement", "icon": "https://secure.gravatar.com/avatar/61444cd048a565c5661d6377c5995062?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1321.77899767645, "deviation": 64.49638859637703, "volatility": 0.06001589873489322 } }, "ranking": 21.37521847176111, "professional": false, "ui_class": "" }, "description": "no pro", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "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": 5149, "name": "中国群组00000001", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-08-25T08:00:00Z", "players_start": 1, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-08-25T08:00:56.618622Z", "ended": "2020-08-25T08:00:56.580320Z", "start_waiting": "2020-08-25T08:00:56.469590Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 1, "ranked": true } ] }
