Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?ordering=-board_size&page=5942
{ "count": 61024, "next": "https://online-go.com/api/v1/tournaments/?ordering=-board_size&page=5943", "previous": "https://online-go.com/api/v1/tournaments/?ordering=-board_size&page=5941", "results": [ { "id": 72964, "name": "torneo 9x9", "director": { "id": 739351, "username": "AlanYeray16", "country": "co", "icon": "https://user-uploads.online-go.com/12bf26f3afc4a69ad3a48e8d883409b8-64.png", "ratings": { "version": 5, "overall": { "rating": 1589.7559600210054, "deviation": 69.09429680786576, "volatility": 0.059983055928616594 } }, "ranking": 25.64875397180894, "professional": false, "ui_class": "" }, "description": "cvhSEGFCYYGZFVBULIZFGGISZÑFBXLJBVUYSDvfpiyskVBH😊😁🙂🙂", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 27, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 180, "period_time": 25, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4806, "name": "COIN Centro de Inteligencias", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 68, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2021-03-23T22:19:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-03-23T22:12:32.932437Z", "ended": "2021-03-23T22:46:17.494584Z", "start_waiting": "2021-03-23T22:12:32.806932Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 96626, "name": "Live 9x9 Double Elimination Tournament 2022-11-10 14:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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"subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-01-02T18:30:08.669078Z", "ended": "2022-01-02T19:37:47.120795Z", "start_waiting": "2022-01-02T18:30:08.474286Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 13, "ranked": true }, { "id": 2388, "name": "Honinbo Nines Title Tournament 2008", "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": "Honinbo Nines Title Tournament 2008", "schedule": null, "title": { "id": 5, "name": "Honinbo Nines Title Tournament", "holder": { "id": 35184, "username": "vitality", "country": "un", "icon": "https://secure.gravatar.com/avatar/17d676429b5c6ec38fb06cf71f8662fa?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 2742.437357137692, "deviation": 68.19500547415998, "volatility": 0.059852958448327415 } }, "ranking": 38, "professional": false, "ui_class": "" }, "rules": "japanese", "tournament_type": "s_mcmahon" }, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "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": "2008-03-01T14:41:00Z", "ended": "2008-03-01T14:41:00Z", "start_waiting": null, "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/honinbo_9.png", "player_count": 0, "ranked": true }, { "id": 77217, "name": "Test 2 UNR 2021", "director": { "id": 362506, "username": "lucho4668", "country": "ar", "icon": "https://user-uploads.online-go.com/5a3b1db995b87aa844b20bb871d1be07-64.png", "ratings": { "version": 5, "overall": { "rating": 1666.4348700858245, "deviation": 65.04511786943846, "volatility": 0.06003111675650278 } }, "ranking": 26.739258241202936, "professional": false, "ui_class": "" }, "description": "PONÉ LA OPCIÓN DE EVALUADAAAAAAA", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 60, "period_time": 10, "periods": 1 }, "is_open": true, "exclude_provisional": true, "group": { "id": 9016, "name": "Club Rosarino de Go \"Tito Alvarez\"", "summary": "Club Rosarino de Go", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 34, "icon": "https://user-uploads.online-go.com/d1b99a3ff022f1d713cd5661d0157eb3-64.png" }, "auto_start_on_max": false, "time_start": "2021-07-08T01:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2021-07-08T00:17:55.767276Z", "ended": "2021-07-08T00:25:47.217356Z", "start_waiting": "2021-07-08T00:17:55.612423Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/d1b99a3ff022f1d713cd5661d0157eb3-15.png", "player_count": 7, "ranked": true }, { "id": 91708, "name": "Live 9x9 Double Elimination Tournament 2022-06-25 18:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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"subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-09-14T06:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-06-25T18:30:12.165384Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-06-25T18:30:13.742618Z", "ended": "2022-06-25T18:55:12.733890Z", "start_waiting": "2022-06-25T18:30:13.583930Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", 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"main_time": 300, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-09-14T06:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2021-08-05T06:30:44.526378Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2021-08-05T06:30:46.302617Z", "ended": "2021-08-05T07:04:19.650273Z", "start_waiting": "2021-08-05T06:30:45.952727Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 8, "ranked": true }, { "id": 13882, "name": "Live 9x9 Double Elimination Tournament 2016-01-06 22:30", "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": "Automatic Sitewide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260914T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-09-14T02:00:36.460157Z", "lead_time_seconds": 1800, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-09-14T06:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2016-01-06T22:30:36.986601Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2016-01-06T22:30:38.584852Z", "ended": "2016-01-06T22:51:05.364664Z", "start_waiting": "2016-01-06T22:30:38.436216Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true }, { "id": 74665, "name": "WANTED! Gomics! Part ONE! WWGA!!!!! 9x9", "director": { "id": 947864, "username": "aval.cado", "country": "us", "icon": "https://user-uploads.online-go.com/416eb2fbc270b61ceb60026ca7f1552d-64.png", "ratings": { "version": 5, "overall": { "rating": 1297.6830736962474, "deviation": 61.88104620789186, "volatility": 0.05994264585747425 } }, "ranking": 20.949301730356368, "professional": false, "ui_class": "" }, "description": "This is the first chapter of a series of Gomics! (Gomics=comics about Go) Every tournament will have a winner, of course. (ONLY FIRST PLACE COUNTS!) You will get a shoutout in the NEXT tournament's description! (It will say: The_____warrior defeated the____beast/monster!) I will PM you asking what you're called and what type of beast/monster would you like to defeat! BE CREATIVE! (EX: Go board destroyer monster, Go stone Eater Beast, Go Master's dark lord, etc.) YOU WILL ALSO GET TO CREATE A TOURNAMENT!!! It has to be according to your warrior's name, and enemy. In the description, you can write a paragraph or sentence describing the journey/fight. ITS GOING TO BE FUNNNN! (Join our group to participate...) Good luck fellow warriors!(Starts from 9x9) ATTENTION: Everyone gets two chances this time, but 19x19 will only have one chance! (Still based on rank tho...!)", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 16, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 1500 }, "is_open": true, "exclude_provisional": true, "group": { "id": 8562, "name": "World Wide Go Association (WWGA)", "summary": "This group welcomes people world wide, from beginners to pros! We have a WWGA group logo, a group video, and even a video for new members! (I make announcement videos), I hope you enjoy!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 151, "icon": "https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-64.png" }, "auto_start_on_max": false, "time_start": "2021-05-04T20:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-05-04T20:00:27.458307Z", "ended": "2021-05-04T21:18:59.079178Z", "start_waiting": "2021-05-04T20:00:26.818357Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-15.png", "player_count": 5, "ranked": true } ] }
