Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=name&page=2450
{ "count": 59470, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=name&page=2451", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=name&page=2449", "results": [ { "id": 1280, "name": "deltaVII's mini-tournament", "director": { "id": 22847, "username": "deltaVII", "country": "de", "icon": "https://secure.gravatar.com/avatar/6ede7e2e0e4e19d0da96b8b6e268e07f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1682.3533450783982, "deviation": 62.83616046512342, "volatility": 0.059901268119687184 } }, "ranking": 26.959347090093978, "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": 14, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2011-01-05T14:09:46Z", "ended": "2011-01-05T13:09:46Z", "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": 1411, "name": "deltaVII's mini-tournament", "director": { "id": 22847, "username": "deltaVII", "country": "de", "icon": "https://secure.gravatar.com/avatar/6ede7e2e0e4e19d0da96b8b6e268e07f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1682.3533450783982, "deviation": 62.83616046512342, "volatility": 0.059901268119687184 } }, "ranking": 26.959347090093978, "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": 15, "max_ranking": 21, "analysis_enabled": false, "exclusivity": "open", "started": "2011-06-16T19:01:32Z", "ended": "2011-06-16T17:01:32Z", "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": 70, "name": "DEME's mini-tournament", "director": { "id": 2303, "username": "DEME", "country": "un", "icon": "https://secure.gravatar.com/avatar/9c57217143273950e2567f6f6856df8f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "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": 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": "2006-03-13T03:39:00Z", "ended": "2006-09-20T04:01:00Z", "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": 83845, "name": "Demo 1", "director": { "id": 934272, "username": "Yvg", "country": "un", "icon": "https://user-uploads.online-go.com/a0161936b3691f8f40b14acc127f56c4-64.png", "ratings": { "version": 5, "overall": { "rating": 1259.4233881982645, "deviation": 188.02067738021088, "volatility": 0.059997213686611844 } }, "ranking": 20.25650474713704, "professional": false, "ui_class": "provisional" }, "description": "This is a demo tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 246, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 240, "initial_time": 600, "max_time": 600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10073, "name": "Bowdoin College Go Club", "summary": "Bowdoin College online-go group, utilised by the 'Abstract Strategy Go Club'", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 10, "icon": "https://user-uploads.online-go.com/26d482e678ff4b836e0d34f60cbb8fa0-64.png" }, "auto_start_on_max": false, "time_start": "2021-12-18T15:09:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-12-18T15:09:51.400369Z", "ended": "2021-12-18T16:52:11.940670Z", "start_waiting": "2021-12-18T15:09:51.336820Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/26d482e678ff4b836e0d34f60cbb8fa0-15.png", "player_count": 2, "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": 2355, "name": "demuziekdoos's mini-tournament", "director": { "id": 36686, "username": "demuziekdoos", "country": "nl", "icon": "https://secure.gravatar.com/avatar/4fa3dde63363902e226c5681a2cc3e39?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 939.2039058569763, "deviation": 67.31839722453188, "volatility": 0.05997718794960915 } }, "ranking": 13.464835090914255, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 604800, "max_time": 864000, "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": "2013-09-23T18:13:23Z", "ended": "2014-01-28T16:02:16.588326Z", "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": 2107, "name": "demuziekdoos's mini-tournament", "director": { "id": 36686, "username": "demuziekdoos", "country": "nl", "icon": "https://secure.gravatar.com/avatar/4fa3dde63363902e226c5681a2cc3e39?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 939.2039058569763, "deviation": 67.31839722453188, "volatility": 0.05997718794960915 } }, "ranking": 13.464835090914255, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "chinese", "time_per_move": 259200, "time_control_parameters": { "time_control": "simple", "per_move": 259200 }, "is_open": false, "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": "2013-05-15T12:08:55Z", "ended": "2013-05-15T10:08:55Z", "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": 135399, "name": "deneme t", "director": { "id": 1879993, "username": "alpertunga", "country": "zz", "icon": "https://user-uploads.online-go.com/f18e739ef9598fa6a5ad888bb6ee8317-64.png", "ratings": { "version": 5, "overall": { "rating": 755.3006051596215, "deviation": 67.2588679478109, "volatility": 0.05999935884220933 } }, "ranking": 8.420061512727107, "professional": false, "ui_class": "" }, "description": "deneme t", "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": false, "group": { "id": 15983, "name": "Muğla Go Kulübü", "summary": "Muğla Go Kulübü", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 4, "icon": "https://user-uploads.online-go.com/ce298879230b9170cabc783639bcf3a5-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-15T21:00:00Z", "players_start": 1, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-12-15T21:01:04.365633Z", "ended": "2025-12-15T21:01:04.338379Z", "start_waiting": "2025-12-15T21:01:04.258081Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ce298879230b9170cabc783639bcf3a5-15.png", "player_count": 1, "ranked": true }, { "id": 104007, "name": "Den Hellige Konkurranse", "director": { "id": 1360469, "username": "KublaiKhan", "country": "mn", "icon": "https://user-uploads.online-go.com/80997f90d522c2260b7ab29a1f0842d0-64.png", "ratings": { "version": 5, "overall": { "rating": 617.2529225671524, "deviation": 84.26728717961207, "volatility": 0.06001935381007038 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "ny ekte konkurranse", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 14, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 120, "period_time": 10, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13309, "name": "1STA Valler videregående skole", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 25, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-06-05T09:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2023-06-05T08:59:45.334420Z", "ended": "2023-06-05T09:27:45.775754Z", "start_waiting": "2023-06-05T08:59:45.054769Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 16, "ranked": true }, { "id": 78270, "name": "Denis and Vincent", "director": { "id": 1031194, "username": "KatzSparov", "country": "eu", "icon": "https://user-uploads.online-go.com/742f801d028deb9665aedd6b0bbb3034-64.png", "ratings": { "version": 5, "overall": { "rating": 857.8892746749018, "deviation": 93.09686640519479, "volatility": 0.05999210523423716 } }, "ranking": 11.368427412393526, "professional": false, "ui_class": "" }, "description": "It’s just fun", "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": 9782, "name": "Denis and vincent and Niklas", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 2, "icon": "https://user-uploads.online-go.com/e017e2c0fee4bf5750854bfc72cb6bb8-64.png" }, "auto_start_on_max": true, "time_start": "2021-08-01T06:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-08-02T19:57:11.478120Z", "ended": "2021-08-04T15:56:11.457107Z", "start_waiting": "2021-08-02T19:57:11.271777Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e017e2c0fee4bf5750854bfc72cb6bb8-15.png", "player_count": 2, "ranked": true } ] }
