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=subsequent_pairing_method&page=5399",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=5397",
"results": [
{
"id": 1906,
"name": "Elwood's double round robin summer mini-tournament",
"director": {
"id": 40359,
"username": "Elwood",
"country": "de",
"icon": "https://user-uploads.online-go.com/5a24ea3937cf3cda515454b09f053d9f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2005.232567441011,
"deviation": 67.56553683899051,
"volatility": 0.059919315219865515
}
},
"ranking": 31.023710035268294,
"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": 259200,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"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": 381,
"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": 21,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-12-03T22:34:09Z",
"ended": "2012-12-03T21:34:09Z",
"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": 125055,
"name": "Pirates & Parrots Tournaments #2",
"director": {
"id": 1479473,
"username": "奕时奕猷",
"country": "zz",
"icon": "https://user-uploads.online-go.com/9572aa46fbc22206833b7c78bbde6516-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 824.15575102247,
"deviation": 80.44087622650385,
"volatility": 0.06002558642246016
}
},
"ranking": 10.439753346961126,
"professional": false,
"ui_class": ""
},
"description": "<!-- <h1>   If you want to join please leave massage to the tournament chat or private chat, thanks. </h1> -->\n\nLet's venture together to take the treasure and have so many fun!",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 88451,
"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": 13980,
"name": "Pirates & Parrots",
"summary": "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<!-- <title>左对齐文本</title> -->\n\n <style>\n .left-align {\n \n \n text-align: left;\n }\n \n p {\n\n ",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": true,
"member_count": 2,
"icon": "https://user-uploads.online-go.com/c420e8c98277408f9d2aac523f62cb11-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-02-06T11:00:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-02-06T11:00:24.039227Z",
"ended": "2025-07-18T21:45:46.319505Z",
"start_waiting": "2025-02-06T11:00:23.929188Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/c420e8c98277408f9d2aac523f62cb11-15.png",
"player_count": 14,
"ranked": true
},
{
"id": 65872,
"name": "OGC October Tournament 9k+",
"director": {
"id": 138181,
"username": "Clossius",
"country": "us",
"icon": "https://user-uploads.online-go.com/423037a54347a4a9a1ae2eaf15ceea96-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2009.108246484941,
"deviation": 62.20658121414229,
"volatility": 0.06018656363339447
}
},
"ranking": 31.068410772900062,
"professional": false,
"ui_class": "supporter"
},
"description": "OGC October Tournament 9k+",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 36,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2144,
"name": "The Online Go Club",
"summary": "A fun group for players to play and make friends!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 245,
"icon": "https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-10-03T15:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 21,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2020-10-03T15:00:31.423228Z",
"ended": "2020-10-03T18:15:24.466143Z",
"start_waiting": "2020-10-03T15:00:31.157687Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 65870,
"name": "OGC October Tournament 14k-10k",
"director": {
"id": 138181,
"username": "Clossius",
"country": "us",
"icon": "https://user-uploads.online-go.com/423037a54347a4a9a1ae2eaf15ceea96-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2009.108246484941,
"deviation": 62.20658121414229,
"volatility": 0.06018656363339447
}
},
"ranking": 31.068410772900062,
"professional": false,
"ui_class": "supporter"
},
"description": "OGC October Tournament 14k-10k",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 36,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2144,
"name": "The Online Go Club",
"summary": "A fun group for players to play and make friends!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 245,
"icon": "https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-10-03T15:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 16,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-10-03T15:00:31.143403Z",
"ended": "2020-10-03T18:23:09.021453Z",
"start_waiting": "2020-10-03T15:00:30.619027Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-15.png",
"player_count": 11,
"ranked": true
},
{
"id": 376,
"name": "Dios's Tournament of Champions 3",
"director": {
"id": 7826,
"username": "Dios",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/317faee3d732d53e6e7699aba9acf040?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1184.0223222165275,
"deviation": 90.85634050889757,
"volatility": 0.059993167539567585
}
},
"ranking": 18.8273024965393,
"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": 345600,
"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": 381,
"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": "2007-12-04T22:59:00Z",
"ended": "2008-01-29T19:23:00Z",
"start_waiting": null,
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
},
{
"id": 66767,
"name": "1st Kwago League W1",
"director": {
"id": 753236,
"username": "totesuru",
"country": "ph",
"icon": "https://user-uploads.online-go.com/210744714a0baefd001f5eef4084dc84-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1487.7479916401726,
"deviation": 62.878382806141644,
"volatility": 0.05991274501706562
}
},
"ranking": 24.113516380733298,
"professional": false,
"ui_class": ""
},
"description": "Mabuhay! Welcome to the 1st Kwago League!\nThe league kicks off on October 24, 2020 and ends on December 20, 2020.\n\nKwago League Live tournament is open to all members of the OGS Filipino Go Group. Tournament is scheduled every Sunday at 7PM PHT as venue for common weekend meet starting October 25, 2020.\n\nFor questions about the league, please pm xinbi. Salamat!",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 43,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1200,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 309,
"name": "Filipino Go Group",
"summary": "Go Group for Filipinos",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 91,
"icon": "https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-10-25T11:00:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2020-10-25T11:00:35.284981Z",
"ended": "2020-10-25T12:37:26.232413Z",
"start_waiting": "2020-10-25T11:00:35.070058Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 48562,
"name": "Blitz 13x13 Swiss Tournament 2019-05-19 19:30",
"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": 3,
"name": "Blitz 13x13 Swiss Tournament",
"rrule": "DTSTART:20251214T230000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
"active": true,
"created": "2014-12-20T06:27:45.234995Z",
"last_run": "2025-12-14T23:00:48.511480Z",
"lead_time_seconds": 1800,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"size": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclude_provisional": true,
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 40
},
"next_run": "2025-12-15T03:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2019-05-19T19:30:34.855598Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2019-05-19T19:30:47.351235Z",
"ended": "2019-05-19T20:31:33.495002Z",
"start_waiting": "2019-05-19T19:30:46.434836Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
"player_count": 6,
"ranked": true
},
{
"id": 66545,
"name": "swiss tournament",
"director": {
"id": 711995,
"username": "Benoit-lxsen",
"country": "_Pirate",
"icon": "https://user-uploads.online-go.com/d3236ba96ed9c5e56c81f0eb21aeb6d6-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1132.915127189507,
"deviation": 66.2002666305754,
"volatility": 0.06005943029609952
}
},
"ranking": 17.805847636831217,
"professional": false,
"ui_class": ""
},
"description": "11.10",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 61,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 120,
"period_time": 60,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6829,
"name": "Möhkäkalat",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 7,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2020-10-11T17:23:00Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2020-10-11T17:21:54.438090Z",
"ended": "2020-10-11T19:51:58.536409Z",
"start_waiting": "2020-10-11T17:21:54.114715Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 6,
"ranked": true
},
{
"id": 132003,
"name": "XI |Circuito Online de GO 2° ETAPA: ESTUDANTES FEMININO 2025",
"director": {
"id": 1586912,
"username": "smecoceudiesp",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/b1f6a7312ebcfdcb8be63243d4d511cb?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 710.3615547953566,
"deviation": 250,
"volatility": 0.06
}
},
"ranking": 7.000000000000001,
"professional": false,
"ui_class": "provisional"
},
"description": "Evento Oficial da Rede Municipal de Ensino",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 21,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "rapid",
"pause_on_weekends": false,
"time_increment": 10,
"initial_time": 300,
"max_time": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6411,
"name": "CIRCUITO ONLINE SME-SP",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 479,
"icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-09-12T22:30:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2025-09-14T16:47:34.463508Z",
"ended": "2025-09-14T17:01:55.535555Z",
"start_waiting": "2025-09-14T16:47:34.374159Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 66639,
"name": "Blitz 13x13 Swiss Tournament 2020-10-14 07:30",
"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": 3,
"name": "Blitz 13x13 Swiss Tournament",
"rrule": "DTSTART:20251214T230000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
"active": true,
"created": "2014-12-20T06:27:45.234995Z",
"last_run": "2025-12-14T23:00:48.511480Z",
"lead_time_seconds": 1800,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"size": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclude_provisional": true,
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 40
},
"next_run": "2025-12-15T03:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2020-10-14T07:30:51.938758Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2020-10-14T07:33:53.780397Z",
"ended": "2020-10-14T08:23:09.963388Z",
"start_waiting": "2020-10-14T07:33:53.469877Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
"player_count": 6,
"ranked": true
}
]
}