Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=339
{ "count": 60801, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=340", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=338", "results": [ { "id": 221, "name": "bonkler's go club mini-tournament", "director": { "id": 4426, "username": "bonkler", "country": "gb", "icon": "https://secure.gravatar.com/avatar/d8df6e9284bf2892c5deebbaa1f3b57a?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1089.9770908494618, "deviation": 71.83344969033293, "volatility": 0.05999225811737573 } }, "ranking": 16.911392035578228, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 259200, "time_control_parameters": { "time_control": "fischer", "initial_time": 604800, "max_time": 2592000, "time_increment": 259200 }, "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": 386, "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": "2007-04-25T10:33:00Z", "ended": "2007-09-27T18:08:00Z", "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": 124635, "name": "Monday Morning 19x19 #52", "director": { "id": 1246361, "username": "katonal_edu", "country": "hu", "icon": "https://user-uploads.online-go.com/fd87b19ee0fd28a43416a872362f254b-64.png", "ratings": { "version": 5, "overall": { "rating": 1482.4218691165722, "deviation": 66.99404105360328, "volatility": 0.06001699194390396 } }, "ranking": 24.030490914607018, "professional": false, "ui_class": "" }, "description": "To have a good start of the week you need to join this 19x19 #52 tournament. But before doing so, please consider that it would be nice to have at least one move per day. Furthermore, conditional moves are not allowed. Thanks in advance for participating. Have fun! Enjoy it!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 87768, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 172800, "max_time": 172800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12889, "name": "Monday Morning", "summary": "Welcome to Monday Morning group\n\nIf you feel that Mondays are mentally difficult for you, just join us and start your week with special things like playing go.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 51, "icon": "https://user-uploads.online-go.com/2bdb6183a5c2ea5f43301eda9ab4f643-64.png" }, "auto_start_on_max": false, "time_start": "2025-02-17T09:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 27, "analysis_enabled": false, "exclusivity": "open", "started": "2025-02-17T09:00:25.621440Z", "ended": "2025-06-30T17:18:51.325741Z", "start_waiting": "2025-02-17T09:00:25.550051Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2bdb6183a5c2ea5f43301eda9ab4f643-15.png", "player_count": 5, "ranked": true }, { "id": 126767, "name": "Servus Oida Open Tournament #12", "director": { "id": 1285178, "username": "VikingKoala", "country": "eu", "icon": "https://user-uploads.online-go.com/aa9209bd96e427a6ff7e102b893f9af0-64.png", "ratings": { "version": 5, "overall": { "rating": 1067.3495822546588, "deviation": 66.21356671272714, "volatility": 0.05969640680335437 } }, "ranking": 16.42574835359177, "professional": false, "ui_class": "supporter" }, "description": "McMahon Kyu Player Tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 91187, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 604800, "period_time": 86400, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5720, "name": "Outside Go7", "summary": "Die Gruppe für alle, die sonst im Go7 spielen.", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 48, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2025-05-13T20:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 15, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2025-05-13T20:00:27.428108Z", "ended": "2025-06-05T12:06:10.754766Z", "start_waiting": "2025-05-13T20:00:27.288106Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 6, "ranked": true }, { "id": 60, "name": "DaoLin's mini-tournament", "director": { "id": 2221, "username": "DaoLin", "country": "nl", "icon": "https://user-uploads.online-go.com/de31a5cde9b350587148db8357186f1d-64.png", "ratings": { "version": 5, "overall": { "rating": 2334.0247938199986, "deviation": 95.54578947714786, "volatility": 0.06000368758452681 } }, "ranking": 34.53866965694555, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 259200, "time_control_parameters": { "time_control": "simple", "per_move": 259200 }, "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": 386, "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": 22, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2006-02-12T08:56:00Z", "ended": "2006-11-04T22:09:00Z", "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": 2671, "name": "3rd 9x9 tournament, no handicap", "director": { "id": 27, "username": "Phelan", "country": "pt", "icon": "https://secure.gravatar.com/avatar/f7ae9c72785aceddcc5dda7fddc31df5?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1624.7501498957722, "deviation": 62.14145369195759, "volatility": 0.06017829305069142 } }, "ranking": 26.152811188099328, "professional": false, "ui_class": "" }, "description": "Ok, this time, no handicap. Maybe games will be more interesting this way.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 345600, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 47, "name": "BGG WW", "summary": "A group for the BGG WW forum to play Go. Check the tournament tab for tournaments and ladder competitions.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 33, "icon": "https://user-uploads.online-go.com/32f5444e74e6c9db4a60b0cd1dbf8fe3-64.png" }, "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": true, "exclusivity": "invite", "started": "2013-12-02T05:04:41.908543Z", "ended": "2013-12-29T04:35:22.819239Z", "start_waiting": "2013-12-02T05:00:06.480459Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/32f5444e74e6c9db4a60b0cd1dbf8fe3-15.png", "player_count": 0, "ranked": true }, { "id": 2571, "name": "Democratic People's Tournament!", "director": { "id": 1904, "username": "Val", "country": "fr", "icon": "https://secure.gravatar.com/avatar/942816fbc439b5079d1a111a179298f4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1549.171168949249, "deviation": 119.2606964844982, "volatility": 0.0599941953782673 } }, "ranking": 25.050084276818428, "professional": false, "ui_class": "" }, "description": "Comrade, join the Democratic People's Tournament and play with fellow comrades to help you fight against the tyrannic and despotic evil empire of KGS Go Server!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "aga", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 172800, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 68, "name": "Democratic People's Republic of Nova.gs", "summary": "This Democratic People's Group is Best Group. Glorious group led by cherished dear leader will conquer against capitalist imperialistic tyrants! Thanks to the Go Players' Liberation Army, the Democratic Ideology will prevail against despotic ennemies", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 11, "icon": "https://user-uploads.online-go.com/0a8695a59d9c57b12b07eaeab3f0400c-64.png" }, "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": true, "exclusivity": "open", "started": "2013-10-21T08:34:59.718519Z", "ended": "2014-01-19T23:09:44.609454Z", "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/0a8695a59d9c57b12b07eaeab3f0400c-15.png", "player_count": 0, "ranked": true }, { "id": 126718, "name": "1776s open tournaments 0.0001", "director": { "id": 1436588, "username": "Arrow A6 anti-", "country": "zz", "icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png", "ratings": { "version": 5, "overall": { "rating": 588.6751839572613, "deviation": 80.73457404236709, "volatility": 0.0636275307525229 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "A Tournament series", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "aga", "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": 13797, "name": " 无间勤碁术化 Go Advance forward forever", "summary": "欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 498, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png" }, "auto_start_on_max": false, "time_start": "2025-03-25T14:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-03-25T14:00:18.145415Z", "ended": "2025-12-31T10:13:28.664860Z", "start_waiting": "2025-03-25T14:00:17.812116Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png", "player_count": 10, "ranked": true }, { "id": 127033, "name": "Fun tournament 9x9", "director": { "id": 1672844, "username": "deleted-b9b59e78-7fe2-421b-9592-08ffce621348", "country": "us", "icon": "https://user-uploads.online-go.com/50b661e8675f0399df4a903957995b4b-64.png", "ratings": { "version": 5, "overall": { "rating": 800.7266229935348, "deviation": 70.04385716130463, "volatility": 0.060331232367038926 } }, "ranking": 9.772108826139116, "professional": false, "ui_class": "" }, "description": "Good luck", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 31, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 600, "max_time": 3600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14868, "name": "Study group 9x9, 13x13, 19x19", "summary": "We like to play all go seriously. We study, play each other, and have tournaments every now and then.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 71, "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png" }, "auto_start_on_max": false, "time_start": "2025-04-01T15:40:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-01T15:40:16.745735Z", "ended": "2025-04-01T15:52:03.951350Z", "start_waiting": "2025-04-01T15:40:16.508343Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png", "player_count": 2, "ranked": true }, { "id": 2413, "name": "Tianyuan Nines Title Tournament 2009", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Tianyuan Nines Title Tournament 2009", "schedule": null, "title": { "id": 14, "name": "Tianyuan Nines Title Tournament", "holder": { "id": 64817, "username": "mark5000", "country": "us", "icon": "https://user-uploads.online-go.com/9b5320a244a5d988372d7e6e830a8fbe-64.png", "ratings": { "version": 5, "overall": { "rating": 2328.4933347243186, "deviation": 86.11273815601373, "volatility": 0.060464902251113214 } }, "ranking": 34.48374082466583, "professional": false, "ui_class": "supporter moderator" }, "rules": "chinese", "tournament_type": "s_mcmahon" }, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 604800, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "group": null, "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": "2009-09-01T21:00:27Z", "ended": "2009-09-01T21:00:27Z", "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/tianyuan_9.png", "player_count": 0, "ranked": true }, { "id": 2670, "name": "Poppy's tournament", "director": { "id": 9574, "username": "poppy", "country": "fr", "icon": "https://secure.gravatar.com/avatar/7fb327aad61cd2b8441d1fbf2b44ac7b?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1622.0771969247673, "deviation": 64.68562742439492, "volatility": 0.059965083804519655 } }, "ranking": 26.1146946708668, "professional": false, "ui_class": "" }, "description": "Dougle dikit kyu tournament", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": false, "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": 18121, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 10, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2013-12-03T16:11:32.742290Z", "ended": "2014-02-04T17:37:58.660938Z", "start_waiting": "2013-12-03T16:11:32.006525Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png", "player_count": 0, "ranked": true } ] }
