Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-name&page=5094
{ "count": 59112, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=5095", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=5093", "results": [ { "id": 30830, "name": "blah bah", "director": { "id": 196186, "username": "Freeman Lo", "country": "hk", "icon": "https://secure.gravatar.com/avatar/69f13a49e5da8c7b2aa6bd7a267df367?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1880.307815675556, "deviation": 62.16710980826274, "volatility": 0.06006225122354769 } }, "ranking": 29.53459664289433, "professional": false, "ui_class": "" }, "description": "diego costa", "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": 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": 17865, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": "2017-10-05T00:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2017-10-13T07:11:32.751675Z", "ended": "2018-04-15T17:17:48.379304Z", "start_waiting": "2017-10-13T07:11:32.429757Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 4, "ranked": true }, { "id": 1001, "name": "Blade707's Tournament of Higher Ranked Champions", "director": { "id": 27733, "username": "Blade707", "country": "us", "icon": "https://secure.gravatar.com/avatar/af356da047389386bbbd9de4fcb091e2?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1072.3044306280149, "deviation": 81.27508787268609, "volatility": 0.06001938800153272 } }, "ranking": 16.532966571295127, "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": 432000, "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": 383, "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": "2010-01-22T06:22:23Z", "ended": "2010-01-22T05:22:23Z", "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": 937, "name": "Blade707's Super Awesome Huge Tournament", "director": { "id": 27733, "username": "Blade707", "country": "us", "icon": "https://secure.gravatar.com/avatar/af356da047389386bbbd9de4fcb091e2?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1072.3044306280149, "deviation": 81.27508787268609, "volatility": 0.06001938800153272 } }, "ranking": 16.532966571295127, "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": 383, "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": "2009-11-27T06:22:36Z", "ended": "2009-11-27T05:22:36Z", "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": 971, "name": "Blade707's mini-tournament 2 won't get grounded this time :)", "director": { "id": 27733, "username": "Blade707", "country": "us", "icon": "https://secure.gravatar.com/avatar/af356da047389386bbbd9de4fcb091e2?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1072.3044306280149, "deviation": 81.27508787268609, "volatility": 0.06001938800153272 } }, "ranking": 16.532966571295127, "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": 383, "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": "2009-11-11T18:15:37Z", "ended": "2009-11-11T17:15:37Z", "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": 1013, "name": "Blade707's mini-tournament", "director": { "id": 27733, "username": "Blade707", "country": "us", "icon": "https://secure.gravatar.com/avatar/af356da047389386bbbd9de4fcb091e2?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1072.3044306280149, "deviation": 81.27508787268609, "volatility": 0.06001938800153272 } }, "ranking": 16.532966571295127, "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": false, "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": 383, "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": "2009-12-11T00:00:12Z", "ended": "2009-12-10T23:00:12Z", "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": 109, "name": "BlackxDragon's mini-tournament", "director": { "id": 2965, "username": "BlackxDragon", "country": "us", "icon": "https://secure.gravatar.com/avatar/5643c62b3c86dc1321e9ec1cfeaaac51?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1121.1753651736813, "deviation": 203.75290850915573, "volatility": 0.05999910035699047 } }, "ranking": 17.56470563391225, "professional": false, "ui_class": "provisional" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 864000, "time_increment": 172800 }, "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": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2006-06-27T23:53:00Z", "ended": "2006-12-23T23:11:00Z", "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": 108, "name": "BlackxDragon's mini-tournament", "director": { "id": 2965, "username": "BlackxDragon", "country": "us", "icon": "https://secure.gravatar.com/avatar/5643c62b3c86dc1321e9ec1cfeaaac51?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1121.1753651736813, "deviation": 203.75290850915573, "volatility": 0.05999910035699047 } }, "ranking": 17.56470563391225, "professional": false, "ui_class": "provisional" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 172800, "time_control_parameters": { "time_control": "fischer", "initial_time": 345600, "max_time": 864000, "time_increment": 172800 }, "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": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2006-06-27T13:35:00Z", "ended": "2006-12-04T12:32:00Z", "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": 129224, "name": "black stone go academy คัดตัว", "director": { "id": 635044, "username": "15.03", "country": "jp", "icon": "https://user-uploads.online-go.com/c95b24310a554e4ebac113077793f721-64.png", "ratings": { "version": 5, "overall": { "rating": 1778.2373775269089, "deviation": 73.97933459474831, "volatility": 0.0601599324362456 } }, "ranking": 28.242528960958047, "professional": false, "ui_class": "" }, "description": "คัดตัวนักกีฬาหมากล้อม โรงเรียนพร้อม เข้าร่วมแข่งขันรายการ กรมพละ", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 24, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1800, "period_time": 10, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14619, "name": "black stone go", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": true, "member_count": 61, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2025-06-08T10:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2025-06-08T10:00:42.127609Z", "ended": "2025-06-08T10:38:32.152303Z", "start_waiting": "2025-06-08T10:00:42.064719Z", "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": 122104, "name": "black stone go #01", "director": { "id": 635044, "username": "15.03", "country": "jp", "icon": "https://user-uploads.online-go.com/c95b24310a554e4ebac113077793f721-64.png", "ratings": { "version": 5, "overall": { "rating": 1778.2373775269089, "deviation": 73.97933459474831, "volatility": 0.0601599324362456 } }, "ranking": 28.242528960958047, "professional": false, "ui_class": "" }, "description": "การแข่งขันหมากล้อมออนไลน์ black stone go academy ครั้งที่ 1", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 25, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 900, "period_time": 10, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14619, "name": "black stone go", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": true, "member_count": 61, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-11-12T12:40:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-11-12T12:40:59.951789Z", "ended": "2024-11-12T13:40:53.942195Z", "start_waiting": "2024-11-12T12:40:59.795433Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 136386, "name": "black stone#18", "director": { "id": 635044, "username": "15.03", "country": "jp", "icon": "https://user-uploads.online-go.com/c95b24310a554e4ebac113077793f721-64.png", "ratings": { "version": 5, "overall": { "rating": 1778.2373775269089, "deviation": 73.97933459474831, "volatility": 0.0601599324362456 } }, "ranking": 28.242528960958047, "professional": false, "ui_class": "" }, "description": "มินิการแข่งขันหมากล้อม แบบสั้น โกะเร็ว 10 นาที เบียวโยมิ 10 วิ", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 10, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 14619, "name": "black stone go", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": true, "member_count": 61, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2026-01-15T12:35:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2026-01-15T12:37:50.288761Z", "ended": "2026-01-15T14:49:41.738093Z", "start_waiting": "2026-01-15T12:37:50.171988Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true } ] }
