Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=4717
{ "count": 60405, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=4718", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=4716", "results": [ { "id": 102014, "name": "Torneo de las 23", "director": { "id": 746065, "username": "Elnefo11", "country": "co", "icon": "https://secure.gravatar.com/avatar/1815dd1847a342bb3cf440bad4d14a91?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1036.715170777257, "deviation": 63.134981071468395, "volatility": 0.06000086324027483 } }, "ranking": 15.751589687255125, "professional": false, "ui_class": "" }, "description": "Torneo 13x13", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 180, "period_time": 30, "periods": 2 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4802, "name": "shibumi...", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 16, "icon": "https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-64.png" }, "auto_start_on_max": false, "time_start": "2023-04-09T04:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-04-09T04:00:35.575952Z", "ended": "2023-04-09T04:56:49.510235Z", "start_waiting": "2023-04-09T04:00:35.489262Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-15.png", "player_count": 7, "ranked": true }, { "id": 390, "name": "arienn's mini-tournament", "director": { "id": 13174, "username": "arienn", "country": "cz", "icon": "https://secure.gravatar.com/avatar/06ab3a90d0fac9f8ebc870e7790285d8?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1656.9905927746795, "deviation": 63.54317907072526, "volatility": 0.059960163120776795 } }, "ranking": 26.607685795409914, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "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": 385, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 12, "max_ranking": 17, "analysis_enabled": false, "exclusivity": "open", "started": "2007-12-14T20:42:00Z", "ended": "2008-02-15T16:29:00Z", "start_waiting": null, "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": 389, "name": "Still more labrat MT's (works slow today)", "director": { "id": 15869, "username": "labrat", "country": "gb", "icon": "https://user-uploads.online-go.com/be27728d54d30a40bc7c9c1c917a057c-64.png", "ratings": { "version": 5, "overall": { "rating": 1125.9368056031701, "deviation": 67.9775299011423, "volatility": 0.0599970801680335 } }, "ranking": 17.6628115605704, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "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": 385, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 19, "analysis_enabled": false, "exclusivity": "open", "started": "2007-12-14T09:11:00Z", "ended": "2008-02-04T08:53:00Z", "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 93096, "name": "gg :/", "director": { "id": 1145806, "username": "YT_Mr. Hosi", "country": "ru", "icon": "https://user-uploads.online-go.com/21b416fe0f4a7a32cca71355af09a5eb-64.png", "ratings": { "version": 5, "overall": { "rating": 1249.2711633811136, "deviation": 65.72296078363976, "volatility": 0.059936400912794126 } }, "ranking": 20.069136151501784, "professional": false, "ui_class": "" }, "description": "gg :/", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 15, "initial_time": 600, "max_time": 900 }, "is_open": true, "exclude_provisional": false, "group": { "id": 12100, "name": "GoBanDit+", "summary": "Заходи в группу тут много интересного,заранее спасибо))\nCome to the group here a lot of interesting things, thank you in advance))", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 65, "icon": "https://user-uploads.online-go.com/35a4e1bb535983857b863714b36734af-64.png" }, "auto_start_on_max": false, "time_start": "2022-08-06T13:30:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2022-08-06T13:30:10.851879Z", "ended": "2022-08-06T14:02:50.698118Z", "start_waiting": "2022-08-06T13:30:10.685911Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/35a4e1bb535983857b863714b36734af-15.png", "player_count": 7, "ranked": true }, { "id": 106515, "name": "黃星澄Sofie 周子舜", "director": { "id": 818416, "username": "傳碁學園", "country": "un", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1898.3468207617877, "deviation": 71.28817954667363, "volatility": 0.06041644550084839 } }, "ranking": 29.755630942351214, "professional": false, "ui_class": "" }, "description": "黃星澄Sofie\n周子舜", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "chinese", "time_per_move": 32, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1500, "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": "2023-08-17T04:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2023-08-17T03:43:23.182646Z", "ended": "2023-08-17T04:31:34.602720Z", "start_waiting": "2023-08-17T03:43:23.119057Z", "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": 388, "name": "Another labrat mini-tournament", "director": { "id": 15869, "username": "labrat", "country": "gb", "icon": "https://user-uploads.online-go.com/be27728d54d30a40bc7c9c1c917a057c-64.png", "ratings": { "version": 5, "overall": { "rating": 1125.9368056031701, "deviation": 67.9775299011423, "volatility": 0.0599970801680335 } }, "ranking": 17.6628115605704, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "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": 385, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 19, "analysis_enabled": false, "exclusivity": "open", "started": "2007-12-14T09:10:00Z", "ended": "2008-01-28T08:41:00Z", "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 514, "name": "zunni's mini-tournament", "director": { "id": 20667, "username": "zunni", "country": "un", "icon": "https://secure.gravatar.com/avatar/b885e08828372435d7b7d418741b544b?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1471.154682196084, "deviation": 82.69410921678515, "volatility": 0.060003108792574304 } }, "ranking": 23.853866650465683, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "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": 385, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2008-06-17T16:06:02Z", "ended": "2008-06-17T14:06:02Z", "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 110984, "name": "13x13 Open D.E. Cup #32", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1304.995061220811, "deviation": 69.9190921576543, "volatility": 0.0602391065920525 } }, "ranking": 21.07937771191424, "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": 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": 81, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2024-01-07T21:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-01-02T15:31:56.628770Z", "ended": "2024-11-09T21:54:54.873233Z", "start_waiting": "2024-01-02T15:31:56.476973Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 8, "ranked": true }, { "id": 133451, "name": "19x19 Open D.E. Cup #138", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1304.995061220811, "deviation": 69.9190921576543, "volatility": 0.0602391065920525 } }, "ranking": 21.07937771191424, "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": 81, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png" }, "auto_start_on_max": true, "time_start": "2025-10-19T21:05:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-10-19T03:41:53.712023Z", "ended": "2026-07-22T16:30:49.895591Z", "start_waiting": "2025-10-19T03:41:53.610657Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png", "player_count": 8, "ranked": true }, { "id": 60753, "name": "5月測試賽", "director": { "id": 755983, "username": "袁老師", "country": "un", "icon": "https://secure.gravatar.com/avatar/fe0808b21c82c7a9cb7addf61c922ef6?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1625.628468273391, "deviation": 112.15342538501214, "volatility": 0.06001071925002786 } }, "ranking": 26.16532238960867, "professional": false, "ui_class": "" }, "description": "測試賽測試賽測試賽測試賽測試賽", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 11, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 120, "max_time": 120 }, "is_open": true, "exclude_provisional": false, "group": { "id": 5110, "name": "香港兒童棋院", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 108, "icon": "https://user-uploads.online-go.com/d6eb3e6028ad3f005423be2afc2e5d0e-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-21T02:30:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "invite", "started": "2020-05-21T02:30:05.783707Z", "ended": "2020-05-21T04:29:57.402265Z", "start_waiting": "2020-05-21T02:30:04.506530Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/d6eb3e6028ad3f005423be2afc2e5d0e-15.png", "player_count": 12, "ranked": true } ] }
