Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=max_ranking&page=4794
{ "count": 60153, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=4795", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=4793", "results": [ { "id": 61083, "name": "Llibre en català", "director": { "id": 16106, "username": "Ferran", "country": "_cat", "icon": "https://user-uploads.online-go.com/2a1a4ed028d9734d66a278df7b11d1d9-64.png", "ratings": { "version": 5, "overall": { "rating": 1297.7915684813977, "deviation": 68.70602192447132, "volatility": 0.060008699537978626 } }, "ranking": 20.95123714073324, "professional": false, "ui_class": "" }, "description": "Només per provar i per tenir una excusa per buscar algú disposat a fer un cop d'ull a la traducció del llibre de Kapolos al català", "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", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 432000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 1289, "name": "Catalunya", "summary": "Grup de Go en català", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 58, "icon": "https://user-uploads.online-go.com/0601a679bca0e97262efb703ac12d609-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-29T12:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-06-22T15:46:44.436445Z", "ended": "2021-02-22T09:19:38.601733Z", "start_waiting": "2020-06-22T15:46:43.969498Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/0601a679bca0e97262efb703ac12d609-15.png", "player_count": 4, "ranked": true }, { "id": 75429, "name": "22/5 馬彥彬\t古宇喬", "director": { "id": 729080, "username": "樂 碁", "country": "hk", "icon": "https://user-uploads.online-go.com/38ab1d2a0a44a76ba656aca3c2fb3101-64.png", "ratings": { "version": 5, "overall": { "rating": 1376.5461424853938, "deviation": 260.4210499451175, "volatility": 0.059998813696822535 } }, "ranking": 22.315085597176374, "professional": false, "ui_class": "provisional" }, "description": "22/5 馬彥彬\t古宇喬", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 25, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 480, "period_time": 20, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 7531, "name": "傳碁 C班", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 87, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2021-05-22T04:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2021-05-22T03:45:27.274187Z", "ended": "2021-05-22T04:17:35.883823Z", "start_waiting": "2021-05-22T03:45:27.201025Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 73056, "name": "The go tournament 9x9", "director": { "id": 952140, "username": "Молочкова Ксения", "country": "ru", "icon": "https://secure.gravatar.com/avatar/ccff38e169b08ce6834c9efdf7999f15?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 843.4220685319425, "deviation": 84.14403098635893, "volatility": 0.05998533386999583 } }, "ranking": 10.974703010863298, "professional": false, "ui_class": "" }, "description": "This is the go tournament 9x9. Have a good game!", "schedule": null, "title": null, "tournament_type": "swiss", "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": true, "group": { "id": 8709, "name": "GO group", "summary": "This is the go group.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 10, "icon": "https://user-uploads.online-go.com/755202f510c57b89ffd0e5b620c0457f-64.png" }, "auto_start_on_max": false, "time_start": "2021-03-26T02:00:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-03-26T02:00:35.637093Z", "ended": "2021-03-26T02:20:53.276405Z", "start_waiting": "2021-03-26T02:00:35.357061Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/755202f510c57b89ffd0e5b620c0457f-15.png", "player_count": 2, "ranked": true }, { "id": 86395, "name": "Champions Cup", "director": { "id": 1071550, "username": "jarribas12", "country": "es", "icon": "https://user-uploads.online-go.com/c6f1e04272c4a013567fc7a79bb29ab8-64.png", "ratings": { "version": 5, "overall": { "rating": 2195.1084537082465, "deviation": 68.52075199905981, "volatility": 0.060044357685903854 } }, "ranking": 33.11812310669013, "professional": false, "ui_class": "" }, "description": "Eliminatio doble ---- 5 min", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 300, "period_time": 30, "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": 18036, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2022-02-21T23:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-03-15T17:42:20.823151Z", "ended": "2023-03-15T17:57:02.284726Z", "start_waiting": "2023-03-15T17:42:20.646909Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 129247, "name": "13x13 Open League #44", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1324.0959462703095, "deviation": 69.99372712007725, "volatility": 0.06023788322736291 } }, "ranking": 21.41576262051663, "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/12599", "schedule": null, "title": null, "tournament_type": "roundrobin", "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": 12599, "name": "GO Special Tournaments", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 78, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2025-06-22T20:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-06-19T06:53:19.115711Z", "ended": "2025-09-19T11:49:56.233005Z", "start_waiting": "2025-06-19T06:53:18.591968Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 10, "ranked": true }, { "id": 118166, "name": "Alan Turing Nines 2020 Title Match - Board 5", "director": { "id": 40318, "username": "gamesorry", "country": "cn", "icon": "https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1975.9676335815052, "deviation": 67.56741984880934, "volatility": 0.0601620344250661 } }, "ranking": 30.683362709131018, "professional": false, "ui_class": "supporter" }, "description": "<!--\nAlan Turing Nines 2020 Title Match - Board 1\n-->\n\nTitle Holder:\n<a style=\"color:orange\" href='https://online-go.com/user/view/43936'>Sadaharu [Nines Alan Turing] x1</a>\n\n<table style=\"text-align:center;empty-cells:hide;table-layout:fixed;border:1px solid\">\n<tr>\n\t<td style=\"text-align:center\"><b>Edition</b></td>\n\t<td style=\"text-align:center\"><b>Title</b></td>\n\t<td style=\"text-align:center\"><b>Class</b></td>\n\t<td style=\"text-align:center\"><b>Year</b></td>\n\t<td style=\"text-align:center\"><b>Player 1</b></td>\n\t<td style=\"text-align:center\"><b>Player 2</b></td>\n\t<td></td>\n\t<td></td>\n\t<td><b>Matches</b></td>\n\t<td></td>\n\t<td></td>\n</tr>\n<tr>\n\t<td>9th</td>\n\t<td style=\"color:orange\">Alan Turing</td>\n\t<td>Nines</td>\n\t<td>2020</td>\n\t<td><a style=\"color:orange\" href='https://online-go.com/user/view/43936'>Sadaharu [Nines Alan Turing]</a></td>\n\t<td><a href='https://online-go.com/player/64817/'>mark5000 [5d]</a></td>\n\t<td><a href='https://online-go.com/game/66581498'>Board 1</a></td>\n\t<td><a href='https://online-go.com/game/66581528'>Board 2</a></td>\n\t<td><a href='https://online-go.com/game/66581563'>Board 3</a></td>\n\t<td><a href='https://online-go.com/game/66048355'>Board 4</a></td>\n\t<td><a href='https://online-go.com/tournament/118166'>Board 5</a></td>\n</tr>\n</table>\n\nTitle Tournament: <a href='https://online-go.com/tournament/60660'>Alan Turing Nines Title Tournament 2020</a>\n\nNote:\n- Bots and use of AI are allowed in Alan Turing title tournaments.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "chinese", "time_per_move": 107733, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 604800, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 515, "name": "OGS Title Tournaments", "summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 2993, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png" }, "auto_start_on_max": false, "time_start": "2024-08-04T00:19:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2024-08-04T00:19:18.651791Z", "ended": "2024-10-30T05:45:56.522566Z", "start_waiting": "2024-08-04T00:19:18.581132Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png", "player_count": 2, "ranked": true }, { "id": 77678, "name": "27 entrenamiento de go, julio 2021", "director": { "id": 607938, "username": "kido.go.baduk", "country": "mx", "icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png", "ratings": { "version": 5, "overall": { "rating": 757.1497577605247, "deviation": 67.99692759044272, "volatility": 0.06060031272917052 } }, "ranking": 8.476668863408058, "professional": false, "ui_class": "" }, "description": "Éxito en sus juegos!", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 900, "period_time": 20, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4974, "name": "Taller de Go-Biblioteca de México", "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 236, "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png" }, "auto_start_on_max": false, "time_start": "2021-07-17T22:30:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2021-07-17T22:30:57.170125Z", "ended": "2021-07-18T01:23:21.593877Z", "start_waiting": "2021-07-17T22:30:56.822357Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png", "player_count": 18, "ranked": true }, { "id": 73064, "name": "hgjkl", "director": { "id": 941913, "username": "LSK2C15", "country": "un", "icon": "https://secure.gravatar.com/avatar/3edafe76003029137c03eb72c8aefae7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1321.4801893842318, "deviation": 225.36793641874337, "volatility": 0.06000165999675905 } }, "ranking": 21.36998446971683, "professional": false, "ui_class": "provisional" }, "description": "bnm,.", "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": 8554, "name": "我的圍棋~_~", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-03-26T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-03-27T09:13:55.500600Z", "ended": "2021-06-04T22:19:59.186277Z", "start_waiting": "2021-03-27T09:13:55.378298Z", "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": 73058, "name": "The go tournament 13x13 27.03.2021 13:00", "director": { "id": 952140, "username": "Молочкова Ксения", "country": "ru", "icon": "https://secure.gravatar.com/avatar/ccff38e169b08ce6834c9efdf7999f15?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 843.4220685319425, "deviation": 84.14403098635893, "volatility": 0.05998533386999583 } }, "ranking": 10.974703010863298, "professional": false, "ui_class": "" }, "description": "This is the go tournament 13x13. Have a good game!", "schedule": null, "title": null, "tournament_type": "swiss", "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": true, "group": { "id": 8709, "name": "GO group", "summary": "This is the go group.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 10, "icon": "https://user-uploads.online-go.com/755202f510c57b89ffd0e5b620c0457f-64.png" }, "auto_start_on_max": false, "time_start": "2021-03-27T03:00:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-03-27T03:00:39.785181Z", "ended": "2021-03-27T03:30:57.416553Z", "start_waiting": "2021-03-27T03:00:39.538311Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/755202f510c57b89ffd0e5b620c0457f-15.png", "player_count": 3, "ranked": true }, { "id": 101150, "name": "15 mart anlık turnuva", "director": { "id": 1007595, "username": "K_merito", "country": "tr", "icon": "https://secure.gravatar.com/avatar/02cd6847aa9937cee805a17401ff33ff?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 986.7702436100263, "deviation": 70.20293772304355, "volatility": 0.060016927720197434 } }, "ranking": 14.608552090228459, "professional": false, "ui_class": "" }, "description": "kendi aramızda anlık turnuva", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 50, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1200, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10852, "name": "JKET Go Kulübü", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-03-15T18:43:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-03-15T18:43:29.700701Z", "ended": "2023-03-15T18:47:34.778957Z", "start_waiting": "2023-03-15T18:43:29.163937Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true } ] }
