Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-name&page=3513
{ "count": 59397, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=3514", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=3512", "results": [ { "id": 58279, "name": "DD Quarantine Cup", "director": { "id": 49631, "username": "shinyary2", "country": "un", "icon": "https://secure.gravatar.com/avatar/7b05f816d3a10e8bcc435faae4d4e1fb?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1840.690617218088, "deviation": 163.10469422597683, "volatility": 0.06000104676409745 } }, "ranking": 29.04162529776703, "professional": false, "ui_class": "provisional" }, "description": "Join up, play Go while in quarantine!!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 2446080, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 2419200, "period_time": 2419200, "periods": 99 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4762, "name": "DD Go", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-04-01T00:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2020-04-01T00:00:19.978033Z", "ended": "2020-06-13T01:01:13.236860Z", "start_waiting": "2020-04-01T00:00:19.728701Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 3, "ranked": true }, { "id": 1615, "name": "DD Kyu fast 9s", "director": { "id": 7781, "username": "ThornsFan", "country": "_LGBT", "icon": "https://user-uploads.online-go.com/4df0f17546b2749c9896c4ae9a13c66d-64.png", "ratings": { "version": 5, "overall": { "rating": 1326.9484859447628, "deviation": 62.41508550443843, "volatility": 0.05974564346244173 } }, "ranking": 21.4655817168294, "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": 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": 9, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2011-10-23T16:13:01Z", "ended": "2011-10-23T14:13:01Z", "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": 27852, "name": "DDK tourney", "director": { "id": 441501, "username": "RedAce69", "country": "pk", "icon": "https://user-uploads.online-go.com/3bfaa1b109bc7cb7d0d92bfa2dc209c2-64.png", "ratings": { "version": 5, "overall": { "rating": 1468.5392150923285, "deviation": 64.33547144964135, "volatility": 0.06002847044474763 } }, "ranking": 23.81267319186512, "professional": false, "ui_class": "" }, "description": "show dem ddk skills yo!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 15360, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 86400, "max_time": 259200, "time_increment": 14400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 1656, "name": "its real when you belive it so DATTEBAYO!", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2017-06-09T19:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2017-06-09T19:17:48.825864Z", "ended": "2017-07-17T12:31:07.793779Z", "start_waiting": "2017-06-09T19:17:48.455513Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 8, "ranked": true }, { "id": 118762, "name": "DDK Tournament Series #2 (Correspondence 19*19)", "director": { "id": 1583021, "username": "thebeautyofmath.kl.lac.2", "country": "un", "icon": "https://secure.gravatar.com/avatar/f4ceceed4b2a54a7bb4849c0bab231b1?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 786.6429380415319, "deviation": 62.01701835195671, "volatility": 0.06020617957703907 } }, "ranking": 9.36130863178452, "professional": false, "ui_class": "" }, "description": "DDK Tournament (Correspondence) - Double Elimination Game. \nThis is the second tournament of the series for DDK players, in case you didn't join the first one in time.", "schedule": null, "title": null, "tournament_type": "double_elimination", "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": 24, "name": "Double Digit Kyu Room", "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3634, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-09-01T15:00:00Z", "players_start": 12, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 19, "analysis_enabled": false, "exclusivity": "open", "started": "2024-09-01T14:46:10.157807Z", "ended": "2025-11-06T09:29:15.609687Z", "start_waiting": "2024-09-01T14:46:10.013854Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 12, "ranked": true }, { "id": 118733, "name": "DDK Tournament Series #1 (Correspondence 19*19)", "director": { "id": 1583021, "username": "thebeautyofmath.kl.lac.2", "country": "un", "icon": "https://secure.gravatar.com/avatar/f4ceceed4b2a54a7bb4849c0bab231b1?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 786.6429380415319, "deviation": 62.01701835195671, "volatility": 0.06020617957703907 } }, "ranking": 9.36130863178452, "professional": false, "ui_class": "" }, "description": "DDK Tournament (Correspondence) - Double Elimination Game", "schedule": null, "title": null, "tournament_type": "double_elimination", "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": 24, "name": "Double Digit Kyu Room", "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3634, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-09-01T15:00:00Z", "players_start": 10, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 19, "analysis_enabled": false, "exclusivity": "open", "started": "2024-08-03T14:18:32.924532Z", "ended": "2025-03-01T08:11:23.936180Z", "start_waiting": "2024-08-03T14:18:32.797574Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 11, "ranked": true }, { "id": 135299, "name": "DDK Tournament 9x9", "director": { "id": 1689159, "username": "SouzaOliveira", "country": "br", "icon": "https://user-uploads.online-go.com/025c2938963d96964523aa455615c87b-64.png", "ratings": { "version": 5, "overall": { "rating": 783.4581441108147, "deviation": 74.77273056385015, "volatility": 0.060030502515771085 } }, "ranking": 9.26739355657042, "professional": false, "ui_class": "" }, "description": "Good Luck!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 95543, "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": 508, "name": "Fast Correspondence", "summary": "Tournaments for people who like to play quick correspondence games.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 812, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png" }, "auto_start_on_max": true, "time_start": "2025-12-13T03:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "group", "started": "2026-01-21T23:03:04.666132Z", "ended": "2026-02-12T13:02:27.694838Z", "start_waiting": "2026-01-21T23:03:04.539522Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png", "player_count": 4, "ranked": true }, { "id": 71578, "name": "DDK TOURNAMENT 🌸", "director": { "id": 470374, "username": "Jazz_Squamosa", "country": "_United_Federation_of_Planets", "icon": "https://user-uploads.online-go.com/931c2cf268cbe0add8b8c86f77191dc4-64.png", "ratings": { "version": 5, "overall": { "rating": 1007.5711146154048, "deviation": 64.10202082463357, "volatility": 0.05988593516181992 } }, "ranking": 15.09147606327592, "professional": false, "ui_class": "" }, "description": "Small Round Robin DDK fun tournament. Have a good game! Chat, enjoy and learn!", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 2979, "name": "Internatio.NL Go Club", "summary": "Virtuele DDK club voor Nederlandse spelers en hun vrienden", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 64, "icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-64.png" }, "auto_start_on_max": false, "time_start": "2021-03-01T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": false, "exclusivity": "open", "started": "2021-03-01T14:00:08.274289Z", "ended": "2021-05-26T09:17:42.932887Z", "start_waiting": "2021-03-01T14:00:06.269522Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-15.png", "player_count": 10, "ranked": true }, { "id": 70277, "name": "DDK tournament", "director": { "id": 740165, "username": "szproszczytek", "country": "_Scotland", "icon": "https://user-uploads.online-go.com/2bf8d743b1993c76c2759fce0ce5432d-64.png", "ratings": { "version": 5, "overall": { "rating": 2053.733837221348, "deviation": 73.93692707212678, "volatility": 0.06005991186470912 } }, "ranking": 31.57698282790967, "professional": false, "ui_class": "supporter" }, "description": "This is a tournament for the more experienced players", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 30, "max_time": 60 }, "is_open": true, "exclude_provisional": true, "group": { "id": 4568, "name": "Scotland Youth Team", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 64, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-01-18T16:12:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2021-01-18T16:12:06.235573Z", "ended": "2021-01-18T16:55:29.683020Z", "start_waiting": "2021-01-18T16:12:06.005789Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 101970, "name": "DDK tournament", "director": { "id": 1250299, "username": "Caballol", "country": "un", "icon": "https://secure.gravatar.com/avatar/6110fc2fa7b9caae4d3363291077ec93?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1531.6591983772223, "deviation": 61.27499141218141, "volatility": 0.06001975643601352 } }, "ranking": 24.78690426581728, "professional": false, "ui_class": "" }, "description": "Have fun\n\"Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win\" Sun Tzu\n\n\"Ponder and deliberate before you make a move\" Sun Tzu", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 107733, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 604800, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13092, "name": "Killstones", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2023-04-22T00:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2023-04-22T00:00:47.930536Z", "ended": "2023-08-25T17:31:45.125158Z", "start_waiting": "2023-04-22T00:00:47.645001Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 17, "ranked": true }, { "id": 60812, "name": "ddk tournament", "director": { "id": 607077, "username": "ninjafaye", "country": "019", "icon": "https://user-uploads.online-go.com/0b03cb37b374c37b073e3e2342fb0538-64.png", "ratings": { "version": 5, "overall": { "rating": 1123.5742378015034, "deviation": 61.86251362094802, "volatility": 0.05997569540432735 } }, "ranking": 17.61418458016176, "professional": false, "ui_class": "" }, "description": "For double digit kyu 20-10", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 50, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 1800, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 24, "name": "Double Digit Kyu Room", "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3634, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-05-21T14:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "strength", "min_ranking": 10, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-21T16:01:26.139158Z", "ended": "2020-05-21T17:06:27.185855Z", "start_waiting": "2020-05-21T16:01:25.546504Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true } ] }
