Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=548
{ "count": 60311, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=549", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=547", "results": [ { "id": 81545, "name": "20/10/2021", "director": { "id": 1030889, "username": "vinicius___2007", "country": "un", "icon": "https://user-uploads.online-go.com/abd20d962de315f096a68ab15232b060-64.png", "ratings": { "version": 5, "overall": { "rating": 1189.953041273684, "deviation": 74.08460932655511, "volatility": 0.060008875377130184 } }, "ranking": 18.942970446521283, "professional": false, "ui_class": "" }, "description": "sla ,vão estudar", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 9676, "name": "General", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 212, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-10-20T15:50:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-10-20T15:49:00.493535Z", "ended": "2021-10-20T16:29:27.471132Z", "start_waiting": "2021-10-20T15:49:00.362230Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true }, { "id": 78445, "name": "ฟฟฟฟฟฟฟฟฟฟฟ", "director": { "id": 1034060, "username": "Kurozaki_rin", "country": "un", "icon": "https://secure.gravatar.com/avatar/8e0ee569482311a2ba9092cacd782b9a?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "11111111111", "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": 9834, "name": "123ปลาฉลามขึ้นบก", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 4, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-08-05T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-08-06T17:50:19.468536Z", "ended": "2021-10-22T13:14:54.172165Z", "start_waiting": "2021-08-06T17:50:19.329343Z", "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": 118314, "name": "Go Bull fighting #2", "director": { "id": 1436588, "username": "Arrow A6 anti-", "country": "zz", "icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png", "ratings": { "version": 5, "overall": { "rating": 588.6751839572613, "deviation": 80.73457404236709, "volatility": 0.0636275307525229 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "This match for invite only if some one who wanna join please contact director.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 90971, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 129600, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13797, "name": " 无间勤碁术化 Go Advance forward forever", "summary": "欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 496, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png" }, "auto_start_on_max": true, "time_start": "2024-07-29T16:00:00Z", "players_start": 2, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 30, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2024-07-22T12:46:04.004321Z", "ended": "2024-07-29T03:36:32.520940Z", "start_waiting": "2024-07-22T12:46:03.949962Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png", "player_count": 2, "ranked": true }, { "id": 128612, "name": "9x9 Open League #117", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1336.033315561903, "deviation": 72.41616953305076, "volatility": 0.0602343032640573 } }, "ranking": 21.623535948012073, "professional": false, "ui_class": "" }, "description": "Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "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": 3524, "name": "9x9 Lovers", "summary": "A group for Go players who love the 9x9 board.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 714, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2025-05-25T19:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-05-25T08:10:28.644119Z", "ended": "2025-07-07T18:30:32.777634Z", "start_waiting": "2025-05-25T08:10:28.103019Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 10, "ranked": true }, { "id": 73109, "name": "Playing For Fun", "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 tournament is for everyone who enjoy in go-game. Welcome and let’s learn something from each other! ENJOY in every move!!!", "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", "pause_on_weekends": true, "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": "2021-03-27T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-03-27T14:02:07.073256Z", "ended": "2021-10-05T08:39:35.915440Z", "start_waiting": "2021-03-27T14:02:06.741285Z", "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": 46298, "name": "GWW. Tournament #2", "director": { "id": 463304, "username": "Jim GWW", "country": "th", "icon": "https://user-uploads.online-go.com/8112ea51fdc115e074a1943fedb03ac7-64.png", "ratings": { "version": 5, "overall": { "rating": 1679.9234722131403, "deviation": 63.655286730890595, "volatility": 0.05963216680992718 } }, "ranking": 26.92588668830054, "professional": false, "ui_class": "" }, "description": "Rule:\n\n1. Do not review a game if it’s finish yet.\n2. Do not speech vulgar language.\n\npls. contaract us \nhttps://www.facebook.com/goww.club/", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 26400, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 432000, "max_time": 432000, "time_increment": 21600, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 2571, "name": "Go World Wide", "summary": "enjoy", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 90, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-64.png" }, "auto_start_on_max": false, "time_start": "2019-03-16T02:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2019-03-16T02:00:37.802299Z", "ended": "2019-11-02T16:18:03.604149Z", "start_waiting": "2019-03-16T02:00:29.783961Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-15.png", "player_count": 16, "ranked": true }, { "id": 59097, "name": "CAVEMAN!!!!!!!", "director": { "id": 760106, "username": "i am a pro", "country": "tl", "icon": "https://secure.gravatar.com/avatar/a67f11d444f3b95433613c8e9f003e1d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1143.2708682024402, "deviation": 180.33265994299666, "volatility": 0.059996954024707276 } }, "ranking": 18.01649567617435, "professional": false, "ui_class": "provisional" }, "description": "easy match", "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": 43, "name": "Kyu Level Study Group", "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8921, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-16T02:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-17T06:17:14.882569Z", "ended": "2020-09-02T17:55:05.411214Z", "start_waiting": "2020-04-17T06:17:14.663067Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png", "player_count": 4, "ranked": true }, { "id": 66785, "name": "19x19 Double Elimination (New Zealand Rules)", "director": { "id": 637865, "username": "John.Tromp.Math.Maniac", "country": "nl", "icon": "https://user-uploads.online-go.com/d3a7d663721e94d8a2a5d3846f290611-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\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 for your opponent (always with previous notice).\n\n☆ Does NOT pause on the weekend.\n\n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "nz", "time_per_move": 45120, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 172800, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3207, "name": "New Zealand Tournaments", "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 591, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png" }, "auto_start_on_max": false, "time_start": "2020-10-25T01:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-10-25T01:00:13.492138Z", "ended": "2021-08-14T09:03:03.307338Z", "start_waiting": "2020-10-25T01:00:12.893219Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 28, "ranked": true }, { "id": 59598, "name": "😊 vs 😊", "director": { "id": 736097, "username": "鍾曉林", "country": "hk", "icon": "https://user-uploads.online-go.com/c5868458d79bd4e0577ad2da8d81f4e2-64.png", "ratings": { "version": 5, "overall": { "rating": 1297.6671901589966, "deviation": 64.62392354788778, "volatility": 0.060025665265662324 } }, "ranking": 20.949018374469894, "professional": false, "ui_class": "" }, "description": "Hi Please Join this quick!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 93120, "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": false, "group": { "id": 4530, "name": "HKCGA 對局室", "summary": "\n同學想下棋可在下方留言，最好寫上自己棋力，方便對手設定合適讓子。 ( K = 級、 D = 段 )\n\nP.S. 此對局室只限 \" 香港兒童圍棋學院-網絡班 \" 學生使用。\n\n同學在此對局室，必須使用自己 \"中文全名\" 的帳號來對弈，敬請合作 !\n\n(hkcga2004)院長會不定時上線跟大家互相切磋，歡迎指教！", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 115, "icon": "https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-02T10:00:00Z", "players_start": 0, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-02T10:00:16.232050Z", "ended": "2020-07-17T13:35:23.439202Z", "start_waiting": "2020-05-02T10:00:15.869804Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-15.png", "player_count": 5, "ranked": true }, { "id": 79140, "name": "9x9 Fast Correspondence | 3rd ed", "director": { "id": 904734, "username": "Temido Rocha", "country": "pt", "icon": "https://user-uploads.online-go.com/f40e3013c60db0c2be48e9e3fad6bfbd-64.png", "ratings": { "version": 5, "overall": { "rating": 1010.3662509082673, "deviation": 62.81317541158814, "volatility": 0.05989484702989822 } }, "ranking": 15.155608327902632, "professional": false, "ui_class": "" }, "description": "*** Edition 3 ***\n\nThe idea is to have a fast tournment every week.\n\nThe type of tournment is open for changes in future editions (feel free to comment in the tournment chat).\n\nThanks and have fun.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 44160, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 43200, "initial_time": 86400, "max_time": 518400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 255, "name": "Portugal", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 114, "icon": "https://user-uploads.online-go.com/97e11200f027368aee6f2613cf22c016-64.png" }, "auto_start_on_max": false, "time_start": "2021-08-27T00:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-08-27T00:00:40.256208Z", "ended": "2021-10-15T21:03:55.873076Z", "start_waiting": "2021-08-27T00:00:39.877811Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/97e11200f027368aee6f2613cf22c016-15.png", "player_count": 14, "ranked": true } ] }
