Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=min_ranking&page=3907
{ "count": 59535, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=3908", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=3906", "results": [ { "id": 116034, "name": "9x9 Mini League 10k-25k #234", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1338.1347857578535, "deviation": 68.56179911925729, "volatility": 0.06020495821657849 } }, "ranking": 21.659920381007574, "professional": false, "ui_class": "" }, "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 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": true, "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": 697, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2024-05-26T19:00:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2024-05-22T22:38:46.442926Z", "ended": "2024-06-07T21:59:46.138218Z", "start_waiting": "2024-05-22T22:38:46.273222Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 5, "ranked": true }, { "id": 45189, "name": "Conventiobal games training tournaments", "director": { "id": 609367, "username": "Anicet", "country": "fr", "icon": "https://user-uploads.online-go.com/78bc5ff3e0de150fbcf3e6c2102a444e-64.png", "ratings": { "version": 5, "overall": { "rating": 772.2866254876438, "deviation": 81.41107782619665, "volatility": 0.060013897013581556 } }, "ranking": 8.93491601076568, "professional": false, "ui_class": "" }, "description": "just regular games", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 150, "max_time": 360, "time_increment": 30, "speed": "live" }, "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": 17930, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2019-02-02T21:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2019-02-02T21:00:52.758017Z", "ended": "2019-02-02T21:38:18.803684Z", "start_waiting": "2019-02-02T21:00:52.388413Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 39729, "name": "1st Continental Go World Cup-Qualification Phase for North/South America: Dan Category", "director": { "id": 48251, "username": "Mitsunari", "country": "fr", "icon": "https://user-uploads.online-go.com/255f362392d68eb9c9f4cacbae4ff907-64.png", "ratings": { "version": 5, "overall": { "rating": 1609.2139605925472, "deviation": 64.48132283606843, "volatility": 0.06031226100947535 } }, "ranking": 25.930381045391385, "professional": false, "ui_class": "" }, "description": "Hello<br>\n<br>\nThis is the qualification phase for the American Dan players.<br>\n<br>\nThere will have two winners in this group: the best North American Dan player and the best South American Dan player.<br> \nREMEMBER THAT YOUR FLAG MUST MATCH WITH THE CONTINENT (for example, Canadian or Brazilian flag are considered as American flags).<br>\n<br>\nHave fun :)", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 59520, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 172800, "max_time": 259200, "time_increment": 57600, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2514, "name": "Continental and World Go Cups Group", "summary": "You want to become World Champion or a Continental champion? Join us :)", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 525, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-64.png" }, "auto_start_on_max": true, "time_start": "2018-09-14T07:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2018-08-09T04:15:38.689392Z", "ended": "2019-04-06T01:21:32.813523Z", "start_waiting": "2018-08-09T04:15:34.927983Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-15.png", "player_count": 10, "ranked": true }, { "id": 131581, "name": "Go Zodiac Friendship Games Online ราศีสิงห์ รุ่น E กระดาน 13x13 (ต่ำกว่า 8 คิว)", "director": { "id": 912813, "username": "cp05", "country": "th", "icon": "https://user-uploads.online-go.com/ae018e5524da4ed68a067c720b339b3f-64.png", "ratings": { "version": 5, "overall": { "rating": 824.4987186600506, "deviation": 187.86352438460568, "volatility": 0.06000382017326623 } }, "ranking": 10.449385081288156, "professional": false, "ui_class": "provisional" }, "description": "แต้มต่อ 6.5 คะแนน", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10407, "name": "Zodiac กลุ่ม E(ต่ำกว่า 8 คิว) กระดาน 13", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 230, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2025-08-29T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-08-29T10:00:31.106448Z", "ended": "2025-08-29T10:50:01.967420Z", "start_waiting": "2025-08-29T10:00:30.886141Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 23, "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": 123160, "name": "Fun tournament", "director": { "id": 1053363, "username": "Dean_Huawei", "country": "au", "icon": "https://user-uploads.online-go.com/8ba2f57b818d3e60115468503df064a6-64.png", "ratings": { "version": 5, "overall": { "rating": 755.1535669003812, "deviation": 66.541419992615, "volatility": 0.060035846864767366 } }, "ranking": 8.415554344254035, "professional": false, "ui_class": "" }, "description": "Have fun!", "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": true, "per_move": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 11147, "name": "tetris go (match every stones) :D", "summary": "play go and have fun!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 35, "icon": "https://user-uploads.online-go.com/b9b259cf2e85ecb12af44bfe88722295-64.png" }, "auto_start_on_max": false, "time_start": "2024-12-13T08:00:00Z", "players_start": -11, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-12-13T08:00:53.794938Z", "ended": "2025-08-20T00:27:32.708742Z", "start_waiting": "2024-12-13T08:00:53.699079Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/b9b259cf2e85ecb12af44bfe88722295-15.png", "player_count": 6, "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": 157, "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": 112387, "name": "The 62nd Murase Go Group Tournament", "director": { "id": 449215, "username": "SM-SYaKo", "country": "jp", "icon": "https://user-uploads.online-go.com/e577b58bab7d7fc9871766c9d1f7195a-64.png", "ratings": { "version": 5, "overall": { "rating": 1182.178471692773, "deviation": 63.45983688838135, "volatility": 0.060058455061893425 } }, "ranking": 18.79122343818162, "professional": false, "ui_class": "" }, "description": "毎月27日に開催される定例トーナメントです。これは第六十二回村瀬碁グループ定例トーナメントです。2024年3月27日に開始されます。\n\nA tournament that happens every month on the 27th. This is the 62nd tournament that starts on March 27th, 2024.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 20735, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 18000, "initial_time": 345600, "max_time": 345600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 2389, "name": "Murase Go Group", "summary": "The group of Japanese and any go player from different countries.\nこのグループは日本人や世界中の国々の人々が集うグループです。", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 93, "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-64.png" }, "auto_start_on_max": false, "time_start": "2024-03-26T23:00:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-26T23:00:03.942520Z", "ended": "2024-11-14T11:52:30.733139Z", "start_waiting": "2024-03-26T23:00:00.704485Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-15.png", "player_count": 39, "ranked": true }, { "id": 108235, "name": "ABCDEFGHIJKLMNOPQRSTUVWXYZ", "director": { "id": 1236996, "username": "MingLau", "country": "hk", "icon": "https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-64.png", "ratings": { "version": 5, "overall": { "rating": 1094.5105777444942, "deviation": 68.09556232756846, "volatility": 0.060076988261645106 } }, "ranking": 17.00747897971579, "professional": false, "ui_class": "" }, "description": "Let us have a competition cool.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 261251, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 259200, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13236, "name": "Arctic fox", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 35, "icon": "https://user-uploads.online-go.com/fcfac5cef2ff531670f58f4ef0184f3f-64.png" }, "auto_start_on_max": false, "time_start": "2023-10-07T14:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2023-10-07T14:00:34.016637Z", "ended": "2023-10-12T10:30:14.717751Z", "start_waiting": "2023-10-07T14:00:33.962167Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/fcfac5cef2ff531670f58f4ef0184f3f-15.png", "player_count": 2, "ranked": true }, { "id": 98857, "name": "DDK Power 2023 13x13 Edition", "director": { "id": 1237754, "username": "Dr_Leadfoot", "country": "us", "icon": "https://user-uploads.online-go.com/1455b564ea498d0bf879357d00274182-64.png", "ratings": { "version": 5, "overall": { "rating": 1106.5754695090932, "deviation": 61.349192007624794, "volatility": 0.05999070616979341 } }, "ranking": 17.261267369284024, "professional": false, "ui_class": "" }, "description": "Small board, fast correspondence. Handicap enabled. Provisional players welcome.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": -1, "rules": "japanese", "time_per_move": 20450, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": true, "total_time": 1209600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 12568, "name": "League of Extraordinary Players", "summary": "We play Go!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-04-01T05:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2023-04-01T05:00:32.048959Z", "ended": "2024-01-11T23:59:18.236358Z", "start_waiting": "2023-04-01T05:00:31.788667Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 34, "ranked": true } ] }
