HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58701,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-analysis_enabled&page=36",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-analysis_enabled&page=34",
"results": [
{
"id": 4242,
"name": "Fast DDK/SDK Correspondence Tournament",
"director": {
"id": 444,
"username": "calantir",
"country": "us",
"icon": "https://user-uploads.online-go.com/1ca918deb36ad77b1a43a9c36821e67e-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1688.7826917429911,
"deviation": 65.59155242809797,
"volatility": 0.06008502383033212
}
},
"ranking": 27.04764940368718,
"professional": false,
"ui_class": ""
},
"description": "12 days absolute time per player. Please don't join if you're not going to play actively or if you expect to go on vacation. The tournament will begin when 10 people have joined.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 11520,
"time_control_parameters": {
"total_time": 1036800,
"time_control": "absolute"
},
"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": 801,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
},
"auto_start_on_max": true,
"time_start": "2015-02-28T17:03:00Z",
"players_start": 10,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 14,
"max_ranking": 22,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-01-17T12:28:07.970543Z",
"ended": "2015-02-18T04:52:28.233354Z",
"start_waiting": "2015-01-17T12:28:06.845473Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 6646,
"name": "Correspondence 19x19 RoundRobin 2015-04-14 01:00",
"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": 6,
"name": "Correspondence 19x19 RoundRobin",
"rrule": "DTSTART:20251213T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
"active": true,
"created": "2015-02-20T05:58:31.027016Z",
"last_run": "2025-12-13T19:00:16.114065Z",
"lead_time_seconds": 86400,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 432000,
"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": "2025-12-16T19:00:00Z",
"base_points": "10.0"
},
"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": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2015-04-14T01:00:25.028304Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-04-14T01:00:47.015816Z",
"ended": "2015-07-22T19:20:50.476842Z",
"start_waiting": "2015-04-14T01:00:45.931395Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 10,
"ranked": true
},
{
"id": 4335,
"name": "LLL9 #11 - Lizard Lovers Live 9x9 Tournament",
"director": {
"id": 108267,
"username": "Mac S Pumpkins",
"country": "_GoT_Targaryen",
"icon": "https://secure.gravatar.com/avatar/4d7e0354402a1d69ec85b8a84a25551b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1588.8809803085994,
"deviation": 62.73405744345425,
"volatility": 0.06004748676159124
}
},
"ranking": 25.63600902406306,
"professional": false,
"ui_class": ""
},
"description": "For Lizard Lovers, by Lizard Lovers",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 36,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 30,
"main_time": 600,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 453,
"name": "Lizard Lovers",
"summary": "Those who loves lizards",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 12,
"icon": "https://user-uploads.online-go.com/fb8d462f6a109c5a455bb73270bbd2a0-64.png"
},
"auto_start_on_max": false,
"time_start": "2015-01-18T02:07:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-01-18T02:07:52.280713Z",
"ended": "2015-01-18T02:44:26.146943Z",
"start_waiting": "2015-01-18T02:07:52.214579Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/fb8d462f6a109c5a455bb73270bbd2a0-15.png",
"player_count": 3,
"ranked": true
},
{
"id": 4440,
"name": "Amistoso 14- 10 kyu",
"director": {
"id": 84536,
"username": "milo622",
"country": "co",
"icon": "https://user-uploads.online-go.com/7077830ca37826211efcc990439b3db9-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1559.3321373306906,
"deviation": 61.99016468023296,
"volatility": 0.05994793754656062
}
},
"ranking": 25.20142865875627,
"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": 147,
"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": 4360,
"name": "Vienna heavy",
"director": {
"id": 66704,
"username": "mita va",
"country": "at",
"icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 811.2640573396804,
"deviation": 66.65636136115246,
"volatility": 0.05911749028889742
}
},
"ranking": 10.074771965342967,
"professional": false,
"ui_class": "supporter"
},
"description": "dfutz jkl",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 445,
"name": "Go7wien",
"summary": "Wiener Go Klub",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 63,
"icon": "https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-64.png"
},
"auto_start_on_max": true,
"time_start": "2015-01-27T18:41:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 18,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-01-27T18:41:09.045965Z",
"ended": "2015-05-02T21:12:49.228065Z",
"start_waiting": "2015-01-27T18:41:08.855557Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 9249,
"name": "Correspondence 9x9 RoundRobin 2015-07-21 01:00",
"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": 5,
"name": "Correspondence 9x9 RoundRobin",
"rrule": "DTSTART:20251212T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
"active": true,
"created": "2015-02-20T05:56:18.340749Z",
"last_run": "2025-12-12T19:00:50.637322Z",
"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": "2025-12-15T19:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2015-07-21T01:00:33.525145Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-07-21T01:00:54.586737Z",
"ended": "2015-08-09T17:18:53.341119Z",
"start_waiting": "2015-07-21T01:00:53.679756Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png",
"player_count": 10,
"ranked": true
},
{
"id": 4564,
"name": "1st International Tournament",
"director": {
"id": 127653,
"username": "Yuksel Cakirca",
"country": "tr",
"icon": "https://secure.gravatar.com/avatar/d600c8056abee0014b4b1a8ad1b57750?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 797.1503136175709,
"deviation": 108.81964894001622,
"volatility": 0.060001614867843715
}
},
"ranking": 9.668481696412567,
"professional": false,
"ui_class": ""
},
"description": "This is the local time: http://www.worldtimeserver.com/current_time_in_TR.aspx",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 326,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 2400,
"max_time": 345600,
"time_increment": 300
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 522,
"name": "International Go Players",
"summary": "Group for Everybody",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 2,
"icon": "https://user-uploads.online-go.com/a6c8cedc3784b8cb0926f696c50cbbb4-64.png"
},
"auto_start_on_max": false,
"time_start": "2015-01-26T18:00:00Z",
"players_start": 2,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-01-26T17:59:07.992734Z",
"ended": "2015-01-27T05:00:02.551993Z",
"start_waiting": "2015-01-26T17:59:07.904244Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/a6c8cedc3784b8cb0926f696c50cbbb4-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 3405,
"name": "GO Italia - Round Robin Series - 2 (Low Kyu)",
"director": {
"id": 88657,
"username": "ema",
"country": "ie",
"icon": "https://user-uploads.online-go.com/639800871596bbd9bbed20e3d1ab26ab-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1840.9105844323144,
"deviation": 67.35246744470619,
"volatility": 0.05986074416191198
}
},
"ranking": 29.044391616407477,
"professional": false,
"ui_class": ""
},
"description": "The second Round Robin Tournament of the GO Italia group. This one is designed for players below 16k. It is an handicap tournament, so that everybody has the chance to win!\nThe torunament will start as soon as 10 players will join.\nOnce again, have fun and onegai shimasu! :D",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 93,
"name": "GO Italia",
"summary": "Il gruppo per i giocatori di GO italiani.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 198,
"icon": "https://user-uploads.online-go.com/02421a9877e5d65462bc65fcc7f0fd0e-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": 14,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-11-19T11:38:08.643161Z",
"ended": "2015-02-22T19:23:12.050107Z",
"start_waiting": "2014-11-19T11:38:05.840231Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/02421a9877e5d65462bc65fcc7f0fd0e-15.png",
"player_count": 0,
"ranked": true
},
{
"id": 4854,
"name": "SDK correspondence round robin",
"director": {
"id": 81160,
"username": "requesteddeletion",
"country": "gb",
"icon": "https://secure.gravatar.com/avatar/6a0ba661a871cc50a0e439bb719d8a9a?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 2034.1125538623223,
"deviation": 64.24217425304717,
"volatility": 0.06011805754974733
}
},
"ranking": 31.354745417437115,
"professional": false,
"ui_class": ""
},
"description": "A round robin tournament for single digit kyus. All welcome! Time is 3d + 1d per move",
"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": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 20,
"name": "Single Digit Kyu Room",
"summary": "A room for SDK's \r\n",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 756,
"icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-64.png"
},
"auto_start_on_max": false,
"time_start": "2015-02-07T16:45:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 21,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-02-09T00:00:43.282323Z",
"ended": "2015-03-26T00:00:30.805505Z",
"start_waiting": "2015-02-09T00:00:43.070344Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 2640,
"name": "GO Basics Open McMahon 19x19",
"director": {
"id": 55,
"username": "RoadHobo",
"country": "_Pirate",
"icon": "https://secure.gravatar.com/avatar/e55cc679f2b9a76927782680058168ed?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1387.3991114591252,
"deviation": 74.83343692369397,
"volatility": 0.060064431794117246
}
},
"ranking": 22.49688914242659,
"professional": false,
"ui_class": ""
},
"description": "Maximum 50 players - Will commence once all player slots are full.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 91200,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 432000,
"max_time": 432000,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"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": 17625,
"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": 0,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2013-11-26T20:09:39.417261Z",
"ended": "2015-01-27T11:01:20.677840Z",
"start_waiting": "2013-11-26T20:09:36.639653Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 0,
"ranked": true
}
]
}
