Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=players_start&page=5545
{ "count": 59381, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5546", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5544", "results": [ { "id": 5308, "name": "FSTS Spring 2015 SDK", "director": { "id": 117904, "username": "Inquisitor", "country": "_Red_Cross", "icon": "https://user-uploads.online-go.com/6480244495d6b65fce5554cef9397a7f-64.png", "ratings": { "version": 5, "overall": { "rating": 1304.0248210491002, "deviation": 62.45011626472323, "volatility": 0.06000432406173624 } }, "ranking": 21.06215970513464, "professional": false, "ui_class": "" }, "description": "FSTS Spring 2015 SDK Tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 87360, "time_control_parameters": { "time_control": "fischer", "initial_time": 86400, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 353, "name": "Four Seasons Tournament Series", "summary": "Серия турниров \"Четыре Сезона\"", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 623, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png" }, "auto_start_on_max": false, "time_start": "2015-03-09T21:00:00Z", "players_start": 15, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 20, "max_ranking": 29, "analysis_enabled": false, "exclusivity": "open", "started": "2015-03-14T22:43:26.775285Z", "ended": "2015-11-23T15:27:21.083776Z", "start_waiting": "2015-03-14T22:43:26.622227Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png", "player_count": 10, "ranked": true }, { "id": 17166, "name": "Single Eliminination #1 - June 2016", "director": { "id": 304968, "username": "Treble Clef", "country": "vn", "icon": "https://user-uploads.online-go.com/1d9ec8692530e30a9b68aa8a0918f57c-64.png", "ratings": { "version": 5, "overall": { "rating": 2404.5762462647212, "deviation": 67.42580316388067, "volatility": 0.06008513443567981 } }, "ranking": 35.228065877337876, "professional": false, "ui_class": "" }, "description": "nothing", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "time_control": "simple", "per_move": 172800 }, "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": 8867, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png" }, "auto_start_on_max": false, "time_start": "2016-06-05T09:02:00Z", "players_start": 15, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2016-06-05T09:02:02.022623Z", "ended": "2016-11-09T16:48:43.458538Z", "start_waiting": "2016-06-05T09:02:01.813221Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png", "player_count": 17, "ranked": true }, { "id": 123308, "name": "Study group Tourney for begginers", "director": { "id": 1649210, "username": "Bougainvillea", "country": "un", "icon": "https://user-uploads.online-go.com/9a9495dbf357df5bb0513183d04d9dbe-64.png", "ratings": { "version": 5, "overall": { "rating": 843.2428727452719, "deviation": 65.80931944870223, "volatility": 0.06024075278591883 } }, "ranking": 10.969783975226155, "professional": false, "ui_class": "" }, "description": "<img src=\"https://habrastorage.org/getpro/habr/upload_files/065/512/016/0655120165b1212c74bd879a5b19f142.jpeg\" width=100 height=100>\n<img src=\"https://img51994.telefamily.ru/img/2021-06-07/fmt_96_24_1623164777_shutterstock_1510632941.jpg\" width=100 height=100>\n<img src=\"https://i.pinimg.com/originals/5f/68/12/5f68124330d090e7936ff592f3ccb60c.jpg\" width=100 height=100>\n<img src=\"https://i.ytimg.com/vi/6hdkLHlo6ew/maxresdefault.jpg\" width=100 height=100>\n<img src=\"https://avatars.mds.yandex.net/i?id=3f4aa19a7ad431de6fa83db904493a7b_l-5234915-images-thumbs&ref=rim&n=13&w=1920&h=1080\" width=100 height=100>\n<img src=\"https://fanfishka.ru/uploads/posts/2017-07/1500201854_45.jpg\" width=100 height=100>\n<img src=\"https://zoomix-opt.ru/images/detailed/37/Procambarus-clarkii_00.jpg\" width=100 height=100>\n<img src=\"https://cdn.culture.ru/images/9bb52666-2956-5bb4-87fa-d3c874ae39d2\" width=100 height=100>\n<img src=\"https://www.turteka.com/wp-content/uploads/2022/04/kity-i-gora-redonda-5.jpg\" width=100 height=100>\n<img src=\"https://i.pinimg.com/736x/fb/d7/c8/fbd7c8d805c6e906b8053ad68207204c.jpg\" width=100 height=100>", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 432000, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": false, "per_move": 432000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14868, "name": "Study group 9x9, 13x13, 19x19", "summary": "We like to play all go seriously. We study, play each other, and have tournaments every now and then.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 71, "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png" }, "auto_start_on_max": false, "time_start": "2024-12-20T12:00:00Z", "players_start": 15, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 10, "analysis_enabled": true, "exclusivity": "open", "started": "2024-12-20T12:00:55.454369Z", "ended": "2025-07-14T00:50:18.182480Z", "start_waiting": "2024-12-20T12:00:54.898339Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png", "player_count": 34, "ranked": true }, { "id": 81322, "name": "9 by 9 ~ Simultaneous McMahon ~ Open", "director": { "id": 933436, "username": "Bennydigs", "country": "in", "icon": "https://user-uploads.online-go.com/16840806b909d392a3790d37ae8f2f95-64.png", "ratings": { "version": 5, "overall": { "rating": 1404.113490111294, "deviation": 61.40084854645849, "volatility": 0.05995303924154076 } }, "ranking": 22.77411697203847, "professional": false, "ui_class": "" }, "description": "Lets play 9 by 9. Play to learn and have fun. Winning is a bonus.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "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": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 9503, "name": "NineNine", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2, "icon": "https://user-uploads.online-go.com/41020490227e621ed3eb97ac20582a8a-64.png" }, "auto_start_on_max": false, "time_start": "2021-10-28T09:00:00Z", "players_start": 15, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-11-03T18:34:24.933852Z", "ended": "2023-02-16T13:41:25.043659Z", "start_waiting": "2021-11-03T18:34:23.843449Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/41020490227e621ed3eb97ac20582a8a-15.png", "player_count": 15, "ranked": true }, { "id": 116797, "name": "3 Rounds 13x13 III (15+ players)", "director": { "id": 777164, "username": "sweissner2", "country": "us", "icon": "https://user-uploads.online-go.com/678047e226d2c7bf4aeac51b8ac1b72d-64.png", "ratings": { "version": 5, "overall": { "rating": 1521.2802581897884, "deviation": 69.02490255896349, "volatility": 0.060958653408029334 } }, "ranking": 24.62949964353395, "professional": false, "ui_class": "supporter" }, "description": "3rd 13x13 tournament with 3 rounds", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89321, "time_control_parameters": { "system": "canadian", "time_control": "canadian", "speed": "correspondence", "pause_on_weekends": true, "main_time": 172800, "period_time": 172800, "stones_per_period": 2 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6630, "name": "Go friends 🐬", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 360, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png" }, "auto_start_on_max": false, "time_start": "2024-06-26T20:00:00Z", "players_start": 15, "first_pairing_method": "random", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2024-06-26T20:00:16.374852Z", "ended": "2024-10-22T13:59:16.767800Z", "start_waiting": "2024-06-26T20:00:15.182486Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png", "player_count": 20, "ranked": true }, { "id": 6614, "name": "FSTS Best Of 200", "director": { "id": 135535, "username": "DarkSpirit", "country": "_CIS", "icon": "https://user-uploads.online-go.com/3ff0cbeb74378914ca08a8ab7741274f-64.png", "ratings": { "version": 5, "overall": { "rating": 1368.452026020624, "deviation": 62.29275318546769, "volatility": 0.05999468544710196 } }, "ranking": 22.178561397357377, "professional": false, "ui_class": "" }, "description": "Tournament in honor of the fact that our group had reached the size of 200 participants.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 259200, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 353, "name": "Four Seasons Tournament Series", "summary": "Серия турниров \"Четыре Сезона\"", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 623, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png" }, "auto_start_on_max": false, "time_start": "2015-04-28T12:00:00Z", "players_start": 15, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "group", "started": "2015-04-28T12:00:37.246996Z", "ended": "2017-01-02T21:50:07.565119Z", "start_waiting": "2015-04-28T12:00:36.353661Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png", "player_count": 38, "ranked": true }, { "id": 46506, "name": "9x9 Double Elimination", "director": { "id": 582354, "username": "GlacialNoivern", "country": "us", "icon": "https://user-uploads.online-go.com/bae7db25edc19db310969d9c23831e70-64.png", "ratings": { "version": 5, "overall": { "rating": 1538.257364713131, "deviation": 65.55077561199136, "volatility": 0.06026203340214659 } }, "ranking": 24.886416928616224, "professional": false, "ui_class": "" }, "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.<BR><BR>", "schedule": null, "title": null, "tournament_type": "double_elimination", "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": 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": 592, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png" }, "auto_start_on_max": true, "time_start": "2025-12-26T02:00:00Z", "players_start": 16, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-23T00:04:54.824169Z", "ended": "2020-08-04T00:41:58.660257Z", "start_waiting": "2020-04-23T00:04:53.953242Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 16, "ranked": true }, { "id": 119216, "name": "Primus inter pares (the kyu middle class only)", "director": { "id": 1218730, "username": "Petru Dumitriu", "country": "ro", "icon": "https://user-uploads.online-go.com/c234bf3d6aabfd36a9d9dd48123a71e5-64.png", "ratings": { "version": 5, "overall": { "rating": 1101.5856537935, "deviation": 63.95826053520255, "volatility": 0.05977796693065795 } }, "ranking": 17.15664236777043, "professional": false, "ui_class": "" }, "description": "Dear players,\n\nAfter almost two years spent on this excellent Go platform, I found myself very confused. I had the impression that in time my knowledge of go has improved. That was not only an impression. I started as 13 kyu, but for a long time I was playing on the plateau of 12 kyu. Even better, for a few months I reached the level of 11 kyu, and occasionally even 10 kyu. But over the last two months I was a “victim” of a black series of losses, losing even to players that I have beaten at the beginning of my “career” and slipping down to an inevitable 14 kyu. I do not know exactly why, but I suspect that one of the reasons was playing in tournaments with players with a way too high a rank.\n\nThat is why I am proposing you a nice, relaxed and friendly tournament where everyone is almost equal in rank (13 to 15 kyu) and everyone has a chance to win and it is not a pre-destined victim.\n\nPlease come on board, for this experiment, which will allow us to continue improving our Go skills and also learning more about ourselves.\n\nThank you in advance.\n\nPS: This is the first tournament I create, so I do apologize for any possible errors and misfits.\n\nPetru", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 655, "name": "Romania", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 30, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2024-08-17T10:00:00Z", "players_start": 16, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 15, "max_ranking": 17, "analysis_enabled": true, "exclusivity": "open", "started": "2024-08-19T14:56:02.912057Z", "ended": "2025-05-16T06:21:28.609695Z", "start_waiting": "2024-08-19T14:56:02.664448Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 16, "ranked": true }, { "id": 68332, "name": "Take Your Time 2", "director": { "id": 756466, "username": "slowthought", "country": "us", "icon": "https://secure.gravatar.com/avatar/0437173f74cf94f3b0ca3cc2e67a8f25?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1025.7706317076368, "deviation": 62.72394990924814, "volatility": 0.059939210760239725 } }, "ranking": 15.505897370389674, "professional": false, "ui_class": "supporter" }, "description": "Nobody loses in a Swiss. You just win games or lessons.", "schedule": null, "title": null, "tournament_type": "swiss", "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": false, "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": 8867, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png" }, "auto_start_on_max": true, "time_start": "2020-11-28T12:00:00Z", "players_start": 16, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2020-11-30T21:48:14.290755Z", "ended": "2021-09-11T20:00:21.114778Z", "start_waiting": "2020-11-30T21:48:13.075939Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png", "player_count": 16, "ranked": true }, { "id": 96928, "name": "°°°13•13 20-1 k GO Playing right now•••", "director": { "id": 1236588, "username": "CandyFlyYT", "country": "un", "icon": "https://user-uploads.online-go.com/0a5014d5361a74f81414a79303f3b5b2-64.png", "ratings": { "version": 5, "overall": { "rating": 1452.661250599558, "deviation": 89.94191448678066, "volatility": 0.06001509743374536 } }, "ranking": 23.561010560528086, "professional": false, "ui_class": "" }, "description": "•••20-1 k 13•13 dask good luck°°°", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 90782, "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": 6273, "name": "19x19 Players", "summary": "19x19 enthusiasts", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 364, "icon": "https://user-uploads.online-go.com/fd93c5b84e277ce846851c8b71ec9778-64.png" }, "auto_start_on_max": false, "time_start": "2022-11-20T10:00:00Z", "players_start": 16, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2022-11-24T18:35:54.660969Z", "ended": "2023-04-28T17:10:59.588527Z", "start_waiting": "2022-11-24T18:35:54.515109Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/fd93c5b84e277ce846851c8b71ec9778-15.png", "player_count": 6, "ranked": true } ] }
