Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=1150
{ "count": 60615, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=1151", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=1149", "results": [ { "id": 94310, "name": "2ยช ETAPA - ESTUDANTES - V CIRCUITO ONLINE", "director": { "id": 1130720, "username": "MarcosEvangelistaBorghi", "country": "br", "icon": "https://secure.gravatar.com/avatar/d63c10c287e15735866c9f324ba80b13?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 796.1770423720264, "deviation": 100.40408891273815, "volatility": 0.05999818810832534 } }, "ranking": 9.640199708970378, "professional": false, "ui_class": "" }, "description": "Evento voltado aos estudantes e educadores da Rede Municipal de Ensino da cidade de Sรฃo Paulo.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6411, "name": "CIRCUITO ONLINE SME-SP", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 479, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png" }, "auto_start_on_max": false, "time_start": "2022-09-09T22:30:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-09-09T22:30:43.082113Z", "ended": "2022-09-09T23:37:00.243802Z", "start_waiting": "2022-09-09T22:30:42.923500Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png", "player_count": 11, "ranked": true }, { "id": 114496, "name": "Casual Tuesday", "director": { "id": 1376960, "username": "fancyTank", "country": "un", "icon": "https://secure.gravatar.com/avatar/6fa347ee5c999a554ac49b2ff6273910?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 708.0834023028157, "deviation": 63.417236435422495, "volatility": 0.06004413904725901 } }, "ranking": 6.925637896224379, "professional": false, "ui_class": "" }, "description": "Casual Tuesday", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 180, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 6757, "name": "If you die in an elevator, make sure you press the up button", "summary": "", "require_invitation": false, "is_public": false, "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": true, "time_start": "2024-04-02T18:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2024-04-02T17:59:30.638556Z", "ended": "2024-04-02T18:22:52.576619Z", "start_waiting": "2024-04-02T17:59:30.569996Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 3, "ranked": true }, { "id": 115885, "name": "Six Eyes League #1", "director": { "id": 1348459, "username": "nahidwin1331", "country": "th", "icon": "https://user-uploads.online-go.com/a574f159df040d965b370cb67ed7e406-64.png", "ratings": { "version": 5, "overall": { "rating": 1860.5845418588306, "deviation": 65.38860272641386, "volatility": 0.061065137544420084 } }, "ranking": 29.29048482355899, "professional": false, "ui_class": "" }, "description": "a league", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14075, "name": "Gojo Clan", "summary": "Juts a fun clan, nothing much", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 60, "icon": "https://user-uploads.online-go.com/5830e9b72557698b1b6f1b88d11efe2b-64.png" }, "auto_start_on_max": false, "time_start": "2024-05-20T05:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-05-20T05:00:51.257825Z", "ended": "2024-10-22T09:19:58.967353Z", "start_waiting": "2024-05-20T05:00:51.025657Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/5830e9b72557698b1b6f1b88d11efe2b-15.png", "player_count": 14, "ranked": true }, { "id": 97338, "name": "9x9 Open D.E. Cup #54", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1406.882786162691, "deviation": 71.67255609978795, "volatility": 0.06026243585953257 } }, "ranking": 22.81973014119944, "professional": false, "ui_class": "" }, "description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 95543, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "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": 713, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2022-12-11T21:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-12-09T14:05:54.151995Z", "ended": "2023-04-24T18:15:50.220855Z", "start_waiting": "2022-12-09T14:05:54.019584Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 8, "ranked": true }, { "id": 90988, "name": "Through the years: Short Correspondence", "director": { "id": 526987, "username": "Gia", "country": "gr", "icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png", "ratings": { "version": 5, "overall": { "rating": 1117.1143634841187, "deviation": 63.934802657766454, "volatility": 0.06006324168207969 } }, "ranking": 17.48070194925391, "professional": false, "ui_class": "supporter" }, "description": "A cousin to the Forever Tournament.\n\n12 rounds, as many players as possible, but only 2 days per move.\n\nSee how long this one lasts!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 172800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5404, "name": "Through the Years: Long Correspondence (Group)", "summary": "Group dedicated to long correspondence tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 212, "icon": "https://user-uploads.online-go.com/2d35fbbad52e338c0715924db56c4b00-64.png" }, "auto_start_on_max": false, "time_start": "2022-07-11T09:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-07-11T09:00:14.842010Z", "ended": "2025-03-25T09:07:29.332016Z", "start_waiting": "2022-07-11T09:00:12.095524Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2d35fbbad52e338c0715924db56c4b00-15.png", "player_count": 84, "ranked": true }, { "id": 127812, "name": "๐ท๐ผ๐ธ๐น๐บ๐๐ป๐ะก ะดะฝะตะผ 1 ะผะฐั๐ท๐ผ๐ธ๐น๐บ๐๐ป๐", "director": { "id": 1707341, "username": "ะฐะฑัะธะบะพัะธะบ ะบoัะธะบ", "country": "kz", "icon": "https://user-uploads.online-go.com/ee34d369ea0cd149373bf34337fb8672-64.png", "ratings": { "version": 5, "overall": { "rating": 469.5287450902599, "deviation": 70.48489661058206, "volatility": 0.06020834733651045 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐๐๐ป๐๐ท๐ผ๐ธ๐น๐บ๐๐ป๐", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "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": 15186, "name": "ะขะฐัะฐั ัำฉัะบะตะผะต", "summary": "\n", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 32, "icon": "https://user-uploads.online-go.com/2841cf3b6190d9e3c4aa27d67e7f5aef-64.png" }, "auto_start_on_max": false, "time_start": "2025-04-24T17:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-08-21T08:24:16.034408Z", "ended": null, "start_waiting": "2025-08-21T08:24:15.955149Z", "board_size": 19, "active_round": 3, "icon": "https://user-uploads.online-go.com/2841cf3b6190d9e3c4aa27d67e7f5aef-15.png", "player_count": 4, "ranked": true }, { "id": 114498, "name": "19x19 Open D.E. Cup #68", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1406.882786162691, "deviation": 71.67255609978795, "volatility": 0.06026243585953257 } }, "ranking": 22.81973014119944, "professional": false, "ui_class": "" }, "description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/12599", "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", "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": 84, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2024-04-14T21:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-04-14T15:32:20.386950Z", "ended": "2025-01-22T07:16:18.213672Z", "start_waiting": "2024-04-14T15:32:20.271185Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 8, "ranked": true }, { "id": 35852, "name": "game 1", "director": { "id": 520596, "username": "Sai2121", "country": "142", "icon": "https://secure.gravatar.com/avatar/5a7e21f621b9c16a30729a812d1cefa7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 931.1001977557837, "deviation": 99.11555702382431, "volatility": 0.059996762866055264 } }, "ranking": 13.264223846825637, "professional": false, "ui_class": "" }, "description": "the first game", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2229, "name": "Learn to play", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 13, "icon": "https://user-uploads.online-go.com/a4752f94167b21c6938417b74bf87152-64.png" }, "auto_start_on_max": false, "time_start": "2018-03-28T22:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-03-29T17:52:35.471876Z", "ended": "2018-05-17T07:21:57.326567Z", "start_waiting": "2018-03-29T17:52:35.228072Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/a4752f94167b21c6938417b74bf87152-15.png", "player_count": 4, "ranked": true }, { "id": 92065, "name": "13x13 Absolute Beginners", "director": { "id": 1141584, "username": 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