Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=16
{ "count": 59434, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=17", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=15", "results": [ { "id": 48960, "name": "Correspondence 13x13 RoundRobin 2019-06-02 19:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260221T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-02-21T19:00:41.319132Z", "lead_time_seconds": 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Tournament", "schedule": { "id": 5, "name": "Correspondence 9x9 RoundRobin", "rrule": "DTSTART:20260219T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T05:56:18.340749Z", "last_run": "2026-02-19T19:00:16.775082Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "pause_on_weekends": true, "max_time": 259200, "time_increment": 86400 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 10 }, "next_run": "2026-02-22T19:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 89280, 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"deviation": 61.814078984268654, "volatility": 0.059948547161216226 } }, "ranking": 25.17571326395889, "professional": false, "ui_class": "" }, "description": "Por correspondencia", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 9600, "time_control_parameters": { "total_time": 864000, "time_control": "absolute" }, "is_open": true, "exclude_provisional": true, "group": { "id": 283, "name": "Colombia", "summary": "Bienvenidos", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 149, "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-64.png" }, "auto_start_on_max": true, "time_start": "2015-02-06T23:43:00Z", "players_start": 5, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 16, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2015-02-06T23:43:59.193871Z", "ended": "2015-03-26T23:45:40.376044Z", "start_waiting": "2015-02-06T23:43:59.071185Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-15.png", "player_count": 11, "ranked": true }, { "id": 61186, "name": "Bff ๐๐ฅฐ๐๐๐๐๐๐คฉ๐คช๐ฅณ", "director": { "id": 788972, "username": "Pinkcakestealer_2020", "country": "un", "icon": "https://user-uploads.online-go.com/8cd53bfacb26292e49eb2c2f709dedd8-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "This Torment is fun.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 87360, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 86400, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5422, "name": "Kids go group", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 2, "icon": "https://user-uploads.online-go.com/ab665a3b54cec225c2fb4f3154fe6701-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-28T17:10:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-01T03:38:09.444762Z", "ended": "2020-06-04T17:15:01.240771Z", "start_waiting": "2020-06-01T03:38:09.038073Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/ab665a3b54cec225c2fb4f3154fe6701-15.png", "player_count": 4, "ranked": true }, { "id": 71244, "name": "20 february handicap tournament", "director": { "id": 380817, "username": "look info dรถskee", "country": "zz", "icon": "https://user-uploads.online-go.com/9b2153c750a7384cdad630699b7e138d-64.png", "ratings": { "version": 5, "overall": { "rating": 1001.1282744304297, "deviation": 68.63680878166396, "volatility": 0.058646562422007574 } }, "ranking": 14.942969758566955, "professional": false, "ui_class": "" }, "description": "Handicap games, chinese rules", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "chinese", "time_per_move": 175680, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 259200, "period_time": 172800, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 515, "name": "OGS Title Tournaments", "summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 2961, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png" }, "auto_start_on_max": false, "time_start": "2021-02-20T10:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-02-20T10:00:41.731802Z", "ended": "2022-03-02T13:44:13.925803Z", "start_waiting": "2021-02-20T10:00:41.242961Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png", "player_count": 18, "ranked": true }, { "id": 41883, "name": "PASA Tournament 2", "director": { "id": 573586, "username": "Walz", "country": "fr", "icon": "https://user-uploads.online-go.com/955e968cefa07cb963a5fce5adaa58e0-64.png", "ratings": { "version": 5, "overall": { "rating": 918.7750777363597, "deviation": 61.68324744852463, "volatility": 0.059991814965601846 } }, "ranking": 12.95573737279883, "professional": false, "ui_class": "" }, "description": "Second edition", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "fischer", "pause_on_weekends": false, "time_control": "fischer", "initial_time": 30, "max_time": 60, "time_increment": 10, "speed": "live" }, "is_open": true, "exclude_provisional": false, "group": { "id": 2912, "name": "PASA FTW", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 4, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2018-10-16T20:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2018-10-16T19:19:13.807353Z", "ended": "2018-10-16T19:19:44.212026Z", "start_waiting": "2018-10-16T19:19:13.187445Z", "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": 37600, "name": "์ 1ํ ogs์ถฉ์๋ฐ๋๋์ฅ๋ฐฐ", "director": { "id": 539894, "username": "๊น์ํ(ํ๋ก3๋จ)", "country": "kr", "icon": "https://user-uploads.online-go.com/749ed27818ca4456e08341ba5eaa8b67-64.png", "ratings": { "version": 5, "overall": { "rating": 1730.9094882041018, "deviation": 253.5452080329835, "volatility": 0.05999986438134024 } }, "ranking": 27.61804265752813, "professional": false, "ui_class": "provisional" }, "description": "์ฐธ๊ฐ๋น:์ ์ก๋ฌด๋ฃ\n์ฐธ๊ฐ์ ์ฒญ:๋ค์qkrgml308,๋ค์ด๋ฒakvhdy12,๊ตฌ๊ธqkrgml308dygks\n์ผ๋ก ๋ฉ์ผ ์์ ๋ฐ๋๋๋ค ์๋๋ฉด ๊ฐ์ ํ๊ณ ๊ฒ์๋ฌผ์ ๋จ๊ฒจ ์ฃผ์ธ์ ์ผ์๋ ๋ณด์๋ค์ํผ 6์30์ผ 11์์ ๋๋ค ๋๋ํ ์๊ฐ๋ด๋ก ์ ์ฒญ๋ฐ๋๋๋ค", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 87360, "time_control_parameters": { "period_time": 86400, "main_time": 86400, "system": "byoyomi", "pause_on_weekends": true, "time_control": "byoyomi", "periods": 5, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 2532, "name": "์ถฉ์๋ฐ๋๋์ฅ", "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": "2018-06-30T02:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2018-06-30T02:00:04.053745Z", "ended": "2018-10-23T01:15:43.089714Z", "start_waiting": "2018-06-30T02:00:03.783230Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 6074, "name": "Correspondence April Tournament", "director": { "id": 784, "username": "mlopezviedma", "country": "ar", "icon": "https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png", "ratings": { "version": 5, "overall": { "rating": 1549.3067567557982, "deviation": 62.35310715568795, "volatility": 0.05973738298831722 } }, "ranking": 25.052110341098295, "professional": false, "ui_class": "supporter moderator" }, "description": "###This tournament has absolute time control, so be aware that you will have to play all your moves in 15 days.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 14400, "time_control_parameters": { "total_time": 1296000, "time_control": "absolute" }, "is_open": true, "exclude_provisional": true, "group": { "id": 461, "name": "Correspondance game", "summary": "", 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true, "exclude_provisional": true, "group": { "id": 447, "name": "turkey go players team", "summary": "Kader Oyunu (the game of destiny)", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 164, "icon": "https://user-uploads.online-go.com/39a22b3e039c1dfce80ceebe3004d6ac-64.png" }, "auto_start_on_max": true, "time_start": "2015-02-13T20:43:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 10, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2015-02-13T20:43:38.923126Z", "ended": "2015-05-02T02:32:49.040381Z", "start_waiting": "2015-02-13T20:43:38.863867Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/39a22b3e039c1dfce80ceebe3004d6ac-15.png", "player_count": 5, "ranked": true } ] }
