Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?ordering=min_ranking&page=5738
{ "count": 61018, "next": "https://online-go.com/api/v1/tournaments/?ordering=min_ranking&page=5739", "previous": "https://online-go.com/api/v1/tournaments/?ordering=min_ranking&page=5737", "results": [ { "id": 58801, "name": "9x9 'Till You Die", "director": { "id": 722243, "username": "WanderingMystic", "country": "ca", "icon": "https://user-uploads.online-go.com/cf963484331a0a13fc858da5a0333e8b-64.png", "ratings": { "version": 5, "overall": { "rating": 859.6438717971015, "deviation": 62.13745231671981, "volatility": 0.059949713784872155 } }, "ranking": 11.4157265723459, "professional": false, "ui_class": "" }, "description": "Time chosen to be played in different parts of the world.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 120, "max_time": 300 }, "is_open": true, "exclude_provisional": true, "group": { "id": 24, "name": "Double Digit Kyu Room", "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3698, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-04-13T17:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-13T17:00:22.464094Z", "ended": "2020-04-13T17:32:52.875767Z", "start_waiting": "2020-04-13T17:00:21.915918Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 34674, "name": "Elimination Method Yay ＿ﾉ乙(､ﾝ､)＿", "director": { "id": 473390, "username": "Dannet", "country": "us", "icon": "https://secure.gravatar.com/avatar/e29d09d6a3282b1d12e308f20e6125cf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 751.4834516623333, "deviation": 82.94784344947728, "volatility": 0.0599984957271389 } }, "ranking": 8.302768935732065, "professional": false, "ui_class": "" }, "description": "Eliminate your opponent and win", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 93120, "time_control_parameters": { "period_time": 86400, "main_time": 604800, "system": "byoyomi", "pause_on_weekends": true, "time_control": "byoyomi", "periods": 10, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2204, "name": "Miho shito", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2018-02-18T20:00:00Z", "players_start": 10, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2018-02-21T14:58:56.579686Z", "ended": "2019-06-29T09:49:05.309212Z", "start_waiting": "2018-02-21T14:58:55.622963Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 10, "ranked": true }, { "id": 86499, "name": "124 tournament", "director": { "id": 868193, "username": "chanhofung7", "country": "hk", "icon": "https://user-uploads.online-go.com/71481a15747e021d6568263b15ed64af-64.png", "ratings": { "version": 5, "overall": { "rating": 1109.1767608645318, "deviation": 65.1208911220979, "volatility": 0.06002931855676769 } }, "ranking": 17.31562355741683, "professional": false, "ui_class": "" }, "description": "124 tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 113280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 2419200, "max_time": 2419200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 10991, "name": " 124", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/571954b156a89b0f7f01b695e3d5ff23-64.png" }, "auto_start_on_max": false, "time_start": "2022-09-22T05:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-09-22T05:00:36.896250Z", "ended": "2022-11-21T19:51:14.006986Z", "start_waiting": "2022-09-22T05:00:36.778144Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/571954b156a89b0f7f01b695e3d5ff23-15.png", "player_count": 4, "ranked": true }, { "id": 124805, "name": "แข่งที่สีลม", "director": { "id": 564908, "username": "Sarawoot Kanya", "country": "th", "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png", "ratings": { "version": 5, "overall": { "rating": 1452.148991326993, "deviation": 63.88657344587466, "volatility": 0.06068133185769529 } }, "ranking": 23.552845619416512, "professional": false, "ui_class": "" }, "description": "การแข่งขันที่สีลม", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "rapid", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14955, "name": "Go เลขา+ประสานงาน", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 59, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-01-28T04:02:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-01-28T04:02:22.789859Z", "ended": "2025-01-28T04:59:31.569172Z", "start_waiting": "2025-01-28T04:02:22.607741Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 16, "ranked": true }, { "id": 95151, "name": "Go Zodiac Friendship Games Online ปีขาล รุ่น C กระดาน 19x19 (1-4คิว)", "director": { "id": 912069, "username": "cp03", "country": "un", "icon": "https://user-uploads.online-go.com/4da1ef892b79d62ea729b1964f8d22fc-64.png", "ratings": { "version": 5, "overall": { "rating": 979.8670006019078, "deviation": 181.69653598082337, "volatility": 0.06001681469772781 } }, "ranking": 14.446030270334095, "professional": false, "ui_class": "provisional" }, "description": "แข่งใหม่", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 16, "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": 10405, "name": "Zodiac กลุ่ม C(1-4 คิว)", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 164, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2022-09-30T11:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-09-30T11:00:42.486923Z", "ended": "2022-09-30T12:35:51.998403Z", "start_waiting": "2022-09-30T11:00:42.299661Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 16, "ranked": true }, { "id": 124161, "name": "Rgtffyghgrrjugiguyg", "director": { "id": 1558538, "username": "Jerrygomaster", "country": "au", "icon": "https://user-uploads.online-go.com/d5fd7c1453ab796cef257b9830d79407-64.png", "ratings": { "version": 5, "overall": { "rating": 748.0256653976678, "deviation": 67.12284185395168, "volatility": 0.06002856355977597 } }, "ranking": 8.196003470956546, "professional": false, "ui_class": "" }, "description": "A silly game", "schedule": null, "title": null, "tournament_type": "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": 14941, "name": "Jerrygomaster's Friends", "summary": "Please become my friend and if you do, you can be part of this group.\n", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 32, "icon": "https://user-uploads.online-go.com/8569728f4071061c0cfb394db2cb66e3-64.png" }, "auto_start_on_max": false, "time_start": "2025-01-10T01:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-01-10T01:00:38.181346Z", "ended": "2025-01-10T06:01:26.993963Z", "start_waiting": "2025-01-10T01:00:38.101350Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/8569728f4071061c0cfb394db2cb66e3-15.png", "player_count": 4, "ranked": true }, { "id": 110439, "name": "ซ้อม12/9/66", "director": { "id": 1431598, "username": "paesoong1943", "country": "th", "icon": "https://user-uploads.online-go.com/7b75a3b0fff2e2565d3e05546cb4a946-64.png", "ratings": { "version": 5, "overall": { "rating": 729.3975227165325, "deviation": 67.20096420832496, "volatility": 0.060071649057180106 } }, "ranking": 7.612197340190815, "professional": false, "ui_class": "" }, "description": "123456864221", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5893, "name": "Go Family", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 150, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-64.png" }, "auto_start_on_max": false, "time_start": "2023-12-09T01:53:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-12-09T01:53:29.584892Z", "ended": "2023-12-09T02:05:23.192632Z", "start_waiting": "2023-12-09T01:53:29.516006Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png", "player_count": 4, "ranked": true }, { "id": 142676, "name": "GAMBATE 00", "director": { "id": 1090311, "username": "JCYW130360", "country": "cl", "icon": "https://user-uploads.online-go.com/e48a181d5c28ef1521f0b6c62769ab17-64.png", "ratings": { "version": 5, "overall": { "rating": 1234.4099149048252, "deviation": 259.329002559522, "volatility": 0.06000041142207124 } }, "ranking": 19.79209413416666, "professional": false, "ui_class": "provisional" }, "description": "Tablero 9x9", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 508, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 14400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16587, "name": "UDD2026", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 14, "icon": "https://user-uploads.online-go.com/9b11f92eac993d9d1a816a4821574d18-64.png" }, "auto_start_on_max": false, "time_start": "2026-08-03T22:05:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2026-08-03T22:05:16.686654Z", "ended": "2026-08-04T11:00:26.626850Z", "start_waiting": "2026-08-03T22:05:16.544263Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/9b11f92eac993d9d1a816a4821574d18-15.png", "player_count": 14, "ranked": false }, { "id": 94460, "name": "楊興宇 郭在田", "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": "楊興宇 郭在田", "schedule": null, "title": null, "tournament_type": "swiss", "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": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6399, "name": "傳碁 B班", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 52, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2022-09-10T09:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-09-10T08:34:05.420329Z", "ended": "2022-09-10T09:04:19.084795Z", "start_waiting": "2022-09-10T08:34:05.362638Z", "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": 129563, "name": "Handicap Arena 2025 - 049", "director": { "id": 526987, "username": "Gia", "country": "gr", "icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png", "ratings": { "version": 5, "overall": { "rating": 1080.0506074346683, "deviation": 64.89577018448873, "volatility": 0.06006179308928212 } }, "ranking": 16.699597786060707, "professional": false, "ui_class": "" }, "description": "Part of an arena tournament - 2025. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as it is full (10 players).", "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", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13655, "name": "Handicap Arena", "summary": "Organising arena-type handicap correspondence tournaments.", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 109, "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png" }, "auto_start_on_max": true, "time_start": "2025-06-20T18:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-06-19T08:24:00.770798Z", "ended": "2025-09-05T17:16:16.550977Z", "start_waiting": "2025-06-19T08:24:00.202257Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png", "player_count": 10, "ranked": true } ] }
