Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5880
{ "count": 58821, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5881", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-subsequent_pairing_method&page=5879", "results": [ { "id": 110395, "name": "GO advance forward forever Friendly tournament", "director": { "id": 1441450, "username": "Grandpa Arrow A6", "country": "um", "icon": "https://user-uploads.online-go.com/8fc6827457c7494dbe3b0100b004213e-64.png", "ratings": { "version": 5, "overall": { "rating": 700.5427661862708, "deviation": 64.35727197472642, "volatility": 0.06001612555625257 } }, "ranking": 6.677783074955658, "professional": false, "ui_class": "" }, "description": "无间勤碁术化 GO Advance forward forever\nFriendly Open Tournament.\nWelcome all players.\nHave fun...", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "ing", "time_per_move": 87084, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 86400, "max_time": 777600, "main_time": 54000, "period_time": 30, "periods": 5 }, "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": false, "time_start": "2023-12-31T19:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2023-12-31T19:00:05.328470Z", "ended": "2024-01-03T12:46:25.345605Z", "start_waiting": "2024-01-03T12:46:25.336058Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png", "player_count": 9, "ranked": true }, { "id": 132760, "name": "SP Open 2025 Test", "director": { "id": 1640355, "username": "Jxmeen", "country": "_LGBT", "icon": "https://user-uploads.online-go.com/c5389eaa972e9dbf1be046e179c3d68a-64.png", "ratings": { "version": 5, "overall": { "rating": 1289.1043131562524, "deviation": 63.586648648773284, "volatility": 0.05999746870307629 } }, "ranking": 20.795752941924984, "professional": false, "ui_class": "" }, "description": "this is a test DO NOT TOUCH", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "chinese", "time_per_move": 21, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "total_time": 2700, "main_time": 2700, "period_time": 5, "periods": 5, "per_move": 2700, "initial_time": 2700, "time_increment": 1, "max_time": 2700 }, "is_open": true, "exclude_provisional": true, "group": { "id": 15657, "name": "SPMS Weiqi AY25/26 Exco-Subcomm", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 10, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-09-25T14:00:00Z", "players_start": 0, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2025-09-25T14:00:22.761189Z", "ended": "2025-09-25T14:18:36.432062Z", "start_waiting": "2025-09-25T14:18:36.414762Z", "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": 91016, "name": "第一屆嘉嘉盃 - 小漁村之戰", "director": { "id": 1159753, "username": "小幫手", "country": "tw", "icon": "https://user-uploads.online-go.com/1aad51ccd5db8261eefd78216dea04ec-64.png", "ratings": { "version": 5, "overall": { "rating": 1255.7991846407826, "deviation": 89.06009305115134, "volatility": 0.06001824585181738 } }, "ranking": 20.189790674731025, "professional": false, "ui_class": "" }, "description": "組別棋力限制 : 十一級以下", "schedule": null, "title": null, "tournament_type": "opengotha", "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": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 11838, "name": "蕭兔孽徒團 (Xiao Tu Legion)", "summary": "本群是黑嘉嘉成人班學員們在OGS開的社團，歡迎其他人加入社團一起交流。\nWe are students from Hei Jiajia Online Course in Taiwan, We are also welcome player around the world.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 323, "icon": "https://user-uploads.online-go.com/bc78597580f1cf5b9b6f3d07761091a0-64.png" }, "auto_start_on_max": false, "time_start": "2022-06-10T13:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2022-06-09T13:45:17.065446Z", "ended": "2022-06-09T14:32:14.254773Z", "start_waiting": "2022-06-09T14:32:14.245994Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/bc78597580f1cf5b9b6f3d07761091a0-15.png", "player_count": 8, "ranked": true }, { "id": 98378, "name": "Reapers don't be a weaper", "director": { "id": 1126860, "username": "Sais Divine Move", "country": "us", "icon": "https://user-uploads.online-go.com/65e92580b146ff858ab2ac95c8059225-64.png", "ratings": { "version": 5, "overall": { "rating": 947.5549395239026, "deviation": 61.31181399641712, "volatility": 0.05989923401541377 } }, "ranking": 13.669766094510784, "professional": false, "ui_class": "" }, "description": "Correspondence 28 days main time 28days time per period 5 periods Japanese rules tournament open tournament type openGotha(beta) board size 13x13 all players welcome that's within 25-1KYU soooo HFGL. EVERYONE", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "japanese", "time_per_move": 2460099, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 3600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12449, "name": "Reaper's Group", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 2, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-01-13T21:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2023-01-13T21:00:14.189627Z", "ended": "2023-01-14T02:45:14.967444Z", "start_waiting": "2023-01-14T02:45:14.960290Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 103569, "name": "Torneo Prueba OpenGotha 2 Edicion", "director": { "id": 1135321, "username": "Noob4Ever", "country": "_Pirate", "icon": "https://secure.gravatar.com/avatar/67f535b7cf959a79436938a21ad44cb5?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1112.2667510386036, "deviation": 73.33485080473244, "volatility": 0.060006342428068765 } }, "ranking": 17.38002611213543, "professional": false, "ui_class": "" }, "description": "Te proveo una descripción", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "japanese", "time_per_move": 49, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": false, "main_time": 3600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13250, "name": "Dansu Baduk", "summary": "Dansu Baduk - Asociación de Go de Murcia", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 20, "icon": "https://user-uploads.online-go.com/7599c8107d16ee9a992ce97a6c2cd073-64.png" }, "auto_start_on_max": false, "time_start": "2023-05-23T16:35:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2023-05-23T16:32:02.546894Z", "ended": "2023-05-23T17:51:40.428711Z", "start_waiting": "2023-05-23T17:51:40.422955Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/7599c8107d16ee9a992ce97a6c2cd073-15.png", "player_count": 3, "ranked": true }, { "id": 80655, "name": "opengoetha test 1", "director": { "id": 535212, "username": "DrDrunkenstein", "country": "no", "icon": "https://user-uploads.online-go.com/331df1a9a68014085c3afdaf4fdae3f6-64.png", "ratings": { "version": 5, "overall": { "rating": 2299.9039786920002, "deviation": 78.75821533555299, "volatility": 0.06000742502105453 } }, "ranking": 34.19774462987387, "professional": false, "ui_class": "" }, "description": "test 4", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "japanese", "time_per_move": 80, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1800, "period_time": 60, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 10151, "name": "Shūi No Ryu", "summary": "OGS group for Shūi No Ryu Insei Class.", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 22, "icon": "https://user-uploads.online-go.com/49b51181c278721c8f98b21fbae391aa-64.png" }, "auto_start_on_max": false, "time_start": "2021-09-28T02:20:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2021-09-28T02:19:38.430932Z", "ended": "2021-09-28T02:20:30.577762Z", "start_waiting": "2021-09-28T02:20:30.570133Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/49b51181c278721c8f98b21fbae391aa-15.png", "player_count": 3, "ranked": true }, { "id": 80176, "name": "2021 İstanbulGo Isınma Turnuvası", "director": { "id": 54877, "username": "igsNomad", "country": "tr", "icon": "https://user-uploads.online-go.com/8117a0351f6a880a1503de571b451082-64.png", "ratings": { "version": 5, "overall": { "rating": 1782.6355577879071, "deviation": 61.65762048972622, "volatility": 0.06004789218350423 } }, "ranking": 28.29971601967574, "professional": false, "ui_class": "" }, "description": "İstanbul Go Turnuvası bu yıl muhtemelen çevrimiçi olacak, hem idari hem de oyuncu olarak hazırlık turlarımızdan birine hoşgeldiniz.", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "japanese", "time_per_move": 26, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 561, "name": "IstanbulGO", "summary": "Istanbul Go Players's Association OGS group.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 63, "icon": "https://user-uploads.online-go.com/007cab92de5c2887ff0e16bedeafaafb-64.png" }, "auto_start_on_max": false, "time_start": "2021-09-16T17:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-09-16T17:00:45.621530Z", "ended": "2021-09-16T19:35:27.970736Z", "start_waiting": "2021-09-16T19:35:27.959840Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/007cab92de5c2887ff0e16bedeafaafb-15.png", "player_count": 7, "ranked": true }, { "id": 93649, "name": "1st OpenGotha Experimental", "director": { "id": 27056, "username": "Leira", "country": "cr", "icon": "https://user-uploads.online-go.com/edefc4995500223832e03c2af5a12200-64.png", "ratings": { "version": 5, "overall": { "rating": 1723.8054017070444, "deviation": 64.735602087367, "volatility": 0.06012529715064123 } }, "ranking": 27.522833739017017, "professional": false, "ui_class": "" }, "description": "In this first experiment, we'll try to create a\n\n**Double Round-Robin**", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 259200, "main_time": 3600, "period_time": 30, "periods": 5 }, "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": 383, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-09-01T21:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2022-08-21T14:59:38.697777Z", "ended": "2022-08-24T15:39:41.704367Z", "start_waiting": "2022-08-24T15:39:41.697300Z", "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": 107607, "name": "ODTÜ GO 2. GELENEKSEL GO TURNUVASI", "director": { "id": 602572, "username": "emreapa", "country": "un", "icon": "https://secure.gravatar.com/avatar/3dd6919f0e08eef369e7e785a100f4bd?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1503.895685480444, "deviation": 64.75861475818081, "volatility": 0.060029485268284825 } }, "ranking": 24.363427655673167, "professional": false, "ui_class": "" }, "description": "ODTÜ GO Online #2", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "rules": "japanese", "time_per_move": 17, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 15, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12926, "name": "METU Go", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 15, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-09-18T18:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2023-09-18T17:42:40.426055Z", "ended": "2023-09-18T18:05:40.937545Z", "start_waiting": "2023-09-18T18:05:40.932881Z", "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": 118172, "name": "test1234", "director": { "id": 564908, "username": "Sarawoot Kanya", "country": "th", "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png", "ratings": { "version": 5, "overall": { "rating": 1428.3733342620876, "deviation": 65.87288697611051, "volatility": 0.06068751158219223 } }, "ranking": 23.170679540751433, "professional": false, "ui_class": "" }, "description": "123467888", "schedule": null, "title": null, "tournament_type": "opengotha", "handicap": 0, "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": 604800 }, "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": 147, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-64.png" }, "auto_start_on_max": false, "time_start": "2024-07-16T09:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2024-07-16T09:00:02.017645Z", "ended": "2024-07-26T09:32:36.823304Z", "start_waiting": "2024-07-26T09:32:36.817704Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png", "player_count": 4, "ranked": true } ] }
