Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=378
{ "count": 60209, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=379", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=377", "results": [ { "id": 73429, "name": "Review and improve tournament !", "director": { "id": 905634, "username": "Picpus", "country": "fr", "icon": "https://user-uploads.online-go.com/ae53fc5baabeaee99c084f18ecb6a7c2-64.png", "ratings": { "version": 5, "overall": { "rating": 1000.5029880120107, "deviation": 66.37330808530398, "volatility": 0.05987101478818402 } }, "ranking": 14.928506174460457, "professional": false, "ui_class": "" }, "description": "Hello\nA tournament for 20/9 Kyu players with a quite fast byo yomi 2 days clock.\nSpecial focus on reviewing games in order to improve our level: we should feel free to comment our opponent mistakes at the end of the game.\nFair play, reviewing, and fun are the words!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 0, "period_time": 172800, "periods": 2 }, "is_open": true, "exclude_provisional": true, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18038, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2021-04-12T09:00:00Z", "players_start": 20, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 21, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-12T09:00:20.280050Z", "ended": "2021-12-06T12:23:12.667706Z", "start_waiting": "2021-04-12T09:00:19.803258Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 29, "ranked": true }, { "id": 61599, "name": "9x9 tournament, let's see who can survive!", "director": { "id": 772773, "username": "Omar_Ramirez", "country": "mx", "icon": "https://secure.gravatar.com/avatar/cc6e7201895242bdb1f4da007d65c46e?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 852.0223343079039, "deviation": 62.61027100632482, "volatility": 0.060096714877981634 } }, "ranking": 11.209565162702644, "professional": false, "ui_class": "" }, "description": "A tournament just to lean and get a feeling for the game.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": -1, "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": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18038, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": true, "time_start": "2020-06-14T08:00:00Z", "players_start": 10, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 21, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-14T08:00:12.224550Z", "ended": "2020-08-10T16:16:42.641546Z", "start_waiting": "2020-06-14T08:00:11.385029Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 11, "ranked": true }, { "id": 40984, "name": "Lions 19 - November 2018", "director": { "id": 557899, "username": "๐ฆ Lvicala ๐ฆ", "country": "cz", "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png", "ratings": { "version": 5, "overall": { "rating": 1215.5307681865688, "deviation": 63.83387610820817, "volatility": 0.060058613626475424 } }, "ranking": 19.435301089469824, "professional": false, "ui_class": "" }, "description": "19 x 19", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 44160, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 86400, "max_time": 172800, "time_increment": 43200, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2773, "name": "Lions", "summary": "for all fighters like lion :)", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8, "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png" }, "auto_start_on_max": false, "time_start": "2018-11-01T20:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 21, "analysis_enabled": true, "exclusivity": "open", "started": "2018-11-01T20:00:36.985567Z", "ended": "2019-05-29T19:32:46.967930Z", "start_waiting": "2018-11-01T20:00:34.856758Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-15.png", "player_count": 22, "ranked": true }, { "id": 102830, "name": "please join", "director": { "id": 1333360, "username": "1wuryd", "country": "cn", "icon": "https://user-uploads.online-go.com/09df0c62018124939bfa3b81283f554c-64.png", "ratings": { "version": 5, "overall": { "rating": 1127.6000700937311, "deviation": 162.59080438930707, "volatility": 0.0600029206577095 } }, "ranking": 17.696984136456305, "professional": false, "ui_class": "provisional" }, "description": "a tournament.", "schedule": null, "title": null, "tournament_type": "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": false, "group": { "id": 3, "name": "OGS", "summary": "An open group for folks' who like OGS!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1791, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png" }, "auto_start_on_max": false, "time_start": "2023-05-02T22:25:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 21, "analysis_enabled": true, "exclusivity": "open", "started": "2023-10-15T15:04:35.425109Z", "ended": "2023-10-15T15:15:03.190580Z", "start_waiting": "2023-10-15T15:04:35.366745Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 4, "ranked": true }, { "id": 118999, "name": "If only one person wins, itโs a trophy", "director": { "id": 1612250, "username": "deleted-72b3a34e-0a70-4676-8d4e-7cff39a4ce78", "country": "zz", "icon": "https://user-uploads.online-go.com/cfab40325b18e44b4d80a3efb6c18154-64.png", "ratings": { "version": 5, "overall": { "rating": 1232.496455124217, "deviation": 72.77010003264768, "volatility": 0.060026331200338984 } }, "ranking": 19.756181459617906, "professional": false, "ui_class": "" }, "description": "Tournament Recommendations\n\n1. One movement per day is recommended. \n\n2. It is recommended not to use AI. \n\n3. We recommend that you enjoy playing Baduk regardless of whether you win or lose.\n\nThis is the YouTube channel I run \n\nhttps://www.youtube.com/@MugHyang-zi5jj", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 17280, "time_control_parameters": { "system": "canadian", "time_control": "canadian", "speed": "correspondence", "pause_on_weekends": true, "main_time": 0, "period_time": 172800, "stones_per_period": 10 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14544, "name": "MugHyang", "summary": "ํ ๋๋จผํธ๊ฐ ๋ฌด๋ฃ๋ผ๋ ์ ๋ง ๋๋์ฃ .\n๋ณธ ํ ๋๋จผํธ๋ ์บ๋๋ค๋ฐฉ์์ผ๋ก ์ฒ์์ ์๊ฐ ์๊ณ 2 ์ผ ์ ํ ์๊ฐ์ด 2 ๊ฐ์ ๋๋ง๋ค ๋ฐ๋ผ์ด. \n์ฃผ๋ง์๋ ์๊ณ๊ฐ ๋ฉ์ถค.\n\nํ ๋๋จผํธ ๊ถ์ฅ ์ฌํญ\n\n1.ํ๋ฃจ์ ํ๋์ ์์ง์์ ๊ถ์ฅํฉ๋๋ค.\n2.Ai๋ ์ฌ์ฉ ํ์ง ์๋๊ฑธ ๊ถ์ฅํฉ๋๋ค.\n3.์นํจ๋ฅผ ๋ ๋ ๋ฐ๋์ ์ฆ๊ธฐ์๊ธธ ๊ถ์ฅํฉ๋๋ค.\n\n์ ๊ฐ ์ด์ํ๋ ์ ํ๋ธ ์ฒด๋์ ๋๋ค\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": "2024-08-11T15:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 21, "analysis_enabled": false, "exclusivity": "open", "started": "2024-08-10T14:44:07.991888Z", "ended": "2024-08-15T04:55:24.905553Z", "start_waiting": "2024-08-10T14:44:07.806089Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/1ad256309ff9082e7c1a1b27b659decf-15.png", "player_count": 4, "ranked": true }, { "id": 140264, "name": "Level up together # 1", "director": { "id": 2012745, "username": "yenchiu", "country": "cn", "icon": "https://user-uploads.online-go.com/4aebac277138eb98fa18277085d842b7-64.png", "ratings": { "version": 5, "overall": { "rating": 954.7639636328142, "deviation": 72.72839623893566, "volatility": 0.06005324040455636 } }, "ranking": 13.845225326663126, "professional": false, "ui_class": "" }, "description": "7-Day Fixed Time Limit 19ร19 SwissโSystem Correspondence Tournament (Levels 20โ9)", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "chinese", "time_per_move": 4787, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": true, "total_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 16430, "name": "Level up together", "summary": "Good good game, day day up!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 7, "icon": "https://user-uploads.online-go.com/19cf56473af5edcebdc93a3a95613fd9-64.png" }, "auto_start_on_max": false, "time_start": "2026-05-25T10:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 11, "max_ranking": 21, "analysis_enabled": false, "exclusivity": "open", "started": "2026-05-25T10:00:16.627886Z", "ended": null, "start_waiting": "2026-05-25T10:00:16.458888Z", "board_size": 19, "active_round": 4, "icon": "https://user-uploads.online-go.com/19cf56473af5edcebdc93a3a95613fd9-15.png", "player_count": 16, "ranked": true }, { "id": 77228, "name": "AdaBeoVision", "director": { "id": 154786, "username": "Samurai T", "country": "rs", "icon": "https://user-uploads.online-go.com/fc8655823be3f2eafe135fa4e85b86bc-64.png", "ratings": { "version": 5, "overall": { "rating": 818.8773224936517, "deviation": 71.59130532023562, "volatility": 0.059789245194351616 } }, "ranking": 10.291008878206187, "professional": false, "ui_class": "" }, "description": "This friendly tournament is for all people who likes go and have no much time to practice. This Tempo allow to analyzing and learning. Enjoy!", "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": 177, "name": "GO Beginners", "summary": "For alle GO beginners of the world. We play tournaments with rating limit.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 258, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-07-08T09:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 12, "max_ranking": 21, "analysis_enabled": true, "exclusivity": "open", "started": "2021-07-08T11:44:17.591072Z", "ended": "2021-09-01T11:18:18.552024Z", "start_waiting": "2021-07-08T11:44:17.445055Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 2026, "name": "Koworu's mini-tournament", "director": { "id": 18317, "username": "Koworu", "country": "un", "icon": "https://secure.gravatar.com/avatar/fc50c6bedbf20e687f14e33c1ed34eb0?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1751.1741032696373, "deviation": 63.61724873998119, "volatility": 0.059966677759709666 } }, "ranking": 27.88749692120436, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "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": 385, "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": 17, "max_ranking": 21, "analysis_enabled": false, "exclusivity": "open", "started": "2013-02-11T11:41:24Z", "ended": "2013-02-11T10:41:24Z", "start_waiting": null, "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 113943, "name": "๐งญ GPS Expo 361, C Class", "director": { "id": 1252765, "username": "KatNoire", "country": "un", "icon": "https://user-uploads.online-go.com/d798a462581639c7be0f220400b2b60f-64.png", "ratings": { "version": 5, "overall": { "rating": 1474.1058774576727, "deviation": 63.78024967595756, "volatility": 0.05995328684214665 } }, "ranking": 23.900259960522494, "professional": false, "ui_class": "" }, "description": "Swiss format. Ranks 17kyu-9kyu welcome, provisional not included. No handicap. Paused on weekends.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 46619, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 43200, "initial_time": 432000, "max_time": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13341, "name": "Go Petrologic Survey", "summary": "The bedrock of locating liveable landscapes", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 6, "icon": "https://user-uploads.online-go.com/cb0c03c5aa13049379d23a6b93516231-64.png" }, "auto_start_on_max": false, "time_start": "2024-04-04T10:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 13, "max_ranking": 21, "analysis_enabled": true, "exclusivity": "open", "started": "2024-04-04T10:00:43.606256Z", "ended": "2025-03-18T16:35:20.480952Z", "start_waiting": "2024-04-04T10:00:43.423594Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/cb0c03c5aa13049379d23a6b93516231-15.png", "player_count": 15, "ranked": true }, { "id": 102561, "name": "Elimanation tournament", "director": { "id": 1333360, "username": "1wuryd", "country": "cn", "icon": "https://user-uploads.online-go.com/09df0c62018124939bfa3b81283f554c-64.png", "ratings": { "version": 5, "overall": { "rating": 1127.6000700937311, "deviation": 162.59080438930707, "volatility": 0.0600029206577095 } }, "ranking": 17.696984136456305, "professional": false, "ui_class": "provisional" }, "description": "Tournament for begginers", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 95, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 90, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18038, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2023-04-29T23:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 21, "analysis_enabled": true, "exclusivity": "open", "started": "2024-11-26T07:28:16.966789Z", "ended": "2024-11-26T08:02:06.020638Z", "start_waiting": "2024-11-26T07:28:16.895701Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true } ] }
