HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58143,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-player_count&page=240",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-player_count&page=238",
"results": [
{
"id": 105528,
"name": "International Moon Day",
"director": {
"id": 829659,
"username": "𝖌𝖔 𝖕𝖗𝖔66",
"country": "us",
"icon": "https://user-uploads.online-go.com/e5a663a5d87d9007b7179b50144d2ab0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1368.465600222361,
"deviation": 66.47518738406336,
"volatility": 0.06068216777464615
}
},
"ranking": 22.17879102996831,
"professional": false,
"ui_class": ""
},
"description": "Neil Armstrong and Buzz Aldrin landed on the moon on July 20, 1969.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "chinese",
"time_per_move": 91871,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"time_increment": 86400,
"initial_time": 691200,
"max_time": 1209600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 9450,
"name": "simple go",
"summary": "",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 9,
"icon": "https://user-uploads.online-go.com/0c7c663cf59b04af1b51c7dc1fa11e2b-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-07-20T19:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-07-20T19:00:49.621380Z",
"ended": null,
"start_waiting": "2023-07-20T19:00:49.128237Z",
"board_size": 19,
"active_round": 7,
"icon": "https://user-uploads.online-go.com/0c7c663cf59b04af1b51c7dc1fa11e2b-15.png",
"player_count": 21
},
{
"id": 12630,
"name": ".Fight Club´s \"Fair Fights\" #20",
"director": {
"id": 91463,
"username": "petit",
"country": "001",
"icon": "https://user-uploads.online-go.com/fa3db5dae6a1029dc200cabda72dd8d3-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1592.6954080290957,
"deviation": 65.36061228637242,
"volatility": 0.05968997028479681
}
},
"ranking": 25.691518641473003,
"professional": false,
"ui_class": ""
},
"description": "\"enjoy the procedure and the goal will unfold\"\n\nits a fair fight so the handicap is enabled",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 43200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 351,
"name": "Fight Club",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 367,
"icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"
},
"auto_start_on_max": false,
"time_start": "2015-11-28T19:00:00Z",
"players_start": 2,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-11-29T01:18:30.070968Z",
"ended": "2017-06-08T16:53:29.663546Z",
"start_waiting": "2015-11-29T01:18:29.760566Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png",
"player_count": 20
},
{
"id": 25165,
"name": "Speed go",
"director": {
"id": 380725,
"username": "GeeWhizAlan",
"country": "sg",
"icon": "https://user-uploads.online-go.com/201fc56e056b35d2fd28b2595266caac-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1251.0970399684104,
"deviation": 64.27987922253524,
"volatility": 0.060023089255652404
}
},
"ranking": 20.102946412288723,
"professional": false,
"ui_class": ""
},
"description": "Tournament just of kyu players. Blitz match",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 5,
"time_control_parameters": {
"period_time": 5,
"speed": "blitz",
"system": "byoyomi",
"pause_on_weekends": false,
"time_control": "byoyomi",
"periods": 5,
"main_time": 30
},
"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": 2943,
"icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-03-03T15:00:00Z",
"players_start": 20,
"first_pairing_method": "slide",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2017-05-01T10:19:22.828869Z",
"ended": "2017-05-01T10:41:47.612285Z",
"start_waiting": "2017-05-01T10:19:21.005954Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png",
"player_count": 20
},
{
"id": 25005,
"name": "Blitz 13x13 Swiss Tournament 2017-02-25 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:20251023T030000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
"active": true,
"created": "2014-12-20T06:27:45.234995Z",
"last_run": "2025-10-23T03:00:58.361905Z",
"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": "2025-10-23T07:00:00Z",
"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": "2017-02-25T19:30:44.784206Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2017-02-25T19:30:48.513776Z",
"ended": "2017-02-25T21:38:15.984336Z",
"start_waiting": "2017-02-25T19:30:46.474224Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
"player_count": 20
},
{
"id": 9340,
"name": "The Gunners Cup 2015",
"director": {
"id": 131245,
"username": "roshiyo",
"country": "fr",
"icon": "https://user-uploads.online-go.com/1a709b81ad97225928cf749730182a16-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1349.5973185346952,
"deviation": 81.40892610522825,
"volatility": 0.060005414508610085
}
},
"ranking": 21.85737997318074,
"professional": false,
"ui_class": ""
},
"description": "All players are welcome!",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"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": {
"id": 578,
"name": "Arsenal FC",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 2,
"icon": "https://user-uploads.online-go.com/c4f3f6d653601f74d915ef0d8b794b64-64.png"
},
"auto_start_on_max": true,
"time_start": "2015-08-20T03:02:00Z",
"players_start": 5,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2015-08-20T03:02:52.920058Z",
"ended": "2017-02-17T20:50:14.283791Z",
"start_waiting": "2015-08-20T03:02:52.659772Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/c4f3f6d653601f74d915ef0d8b794b64-15.png",
"player_count": 20
},
{
"id": 13430,
"name": "Tournament of new year",
"director": {
"id": 53950,
"username": "Darsey",
"country": "es",
"icon": "https://user-uploads.online-go.com/9b40ec4024ae1dafe4123a38e06bc8c2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1309.5355578045278,
"deviation": 65.94416410723343,
"volatility": 0.06009270612754109
}
},
"ranking": 21.15978419162307,
"professional": false,
"ui_class": ""
},
"description": "Tournament of symple elimination, Can you win the first tournament of year?",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"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": {
"id": 422,
"name": "Go Players on FB",
"summary": "Go (Weiqi) Players on Facebook",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 34,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2016-01-01T21:00:00Z",
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2016-01-01T21:00:21.131042Z",
"ended": "2017-05-07T01:06:31.926503Z",
"start_waiting": "2016-01-01T21:00:20.720829Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 20
},
{
"id": 4275,
"name": "**Istanbul bosphorus 19x19**",
"director": {
"id": 114073,
"username": "elma.218",
"country": "tr",
"icon": "https://user-uploads.online-go.com/c451275c8b10a1d6c4052257d70c3cd1-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1787.7450440536031,
"deviation": 64.86830524553237,
"volatility": 0.05997042542835535
}
},
"ranking": 28.365974887281094,
"professional": false,
"ui_class": ""
},
"description": "Anyone allowed.(-(-(-:** Have fun** :-)-)-)",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "japanese",
"time_per_move": 349440,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 345600,
"max_time": 691200,
"time_increment": 345600
},
"is_open": 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": 165,
"icon": "https://user-uploads.online-go.com/39a22b3e039c1dfce80ceebe3004d6ac-64.png"
},
"auto_start_on_max": true,
"time_start": "2015-01-20T19:19:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 28,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-01-20T19:19:22.561135Z",
"ended": "2017-07-25T16:20:49.204648Z",
"start_waiting": "2015-01-20T19:19:22.262791Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/39a22b3e039c1dfce80ceebe3004d6ac-15.png",
"player_count": 20
},
{
"id": 11496,
"name": ".Fight Club´s \"Bareknuckle Beatdown\" #13",
"director": {
"id": 91463,
"username": "petit",
"country": "001",
"icon": "https://user-uploads.online-go.com/fa3db5dae6a1029dc200cabda72dd8d3-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1592.6954080290957,
"deviation": 65.36061228637242,
"volatility": 0.05968997028479681
}
},
"ranking": 25.691518641473003,
"professional": false,
"ui_class": ""
},
"description": "\"enjoy the procedure and the goal will unfold\"\n\nno gloves - no handicap",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 43200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 351,
"name": "Fight Club",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 367,
"icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"
},
"auto_start_on_max": false,
"time_start": "2015-10-15T18:00:00Z",
"players_start": 2,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-10-15T18:00:13.710074Z",
"ended": "2016-08-13T13:47:17.877511Z",
"start_waiting": "2015-10-15T18:00:13.274676Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png",
"player_count": 20
},
{
"id": 19218,
"name": "The tournament",
"director": {
"id": 347221,
"username": "Alectheawesome",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/8cc82c3bd72324f5d5a9593a44dc37c8?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 990.4079179848546,
"deviation": 84.17537818788169,
"volatility": 0.06001435971211636
}
},
"ranking": 14.693736378050405,
"professional": false,
"ui_class": ""
},
"description": "super",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 0,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 60,
"max_time": 604800,
"time_increment": 0
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 28,
"name": "Teaching League",
"summary": "The teaching league is a group for players who want to improve their game by playing, as well as by teaching weaker players.\n\nQuick rule summary: no handicap, moderate time settings, stronger player creates a review.\n\nPlease add \"TL\" to the game name.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 4415,
"icon": "https://user-uploads.online-go.com/b1a8e87e33263bc92ccdc6303c0c184c-64.png"
},
"auto_start_on_max": true,
"time_start": "2016-07-22T19:50:00Z",
"players_start": 20,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 10,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2016-08-09T05:20:15.642958Z",
"ended": "2016-08-09T05:40:20.807439Z",
"start_waiting": "2016-08-09T05:20:13.958672Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/b1a8e87e33263bc92ccdc6303c0c184c-15.png",
"player_count": 20
},
{
"id": 11913,
"name": ".Fight Club´s \"Review Rounds\"#7",
"director": {
"id": 91463,
"username": "petit",
"country": "001",
"icon": "https://user-uploads.online-go.com/fa3db5dae6a1029dc200cabda72dd8d3-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1592.6954080290957,
"deviation": 65.36061228637242,
"volatility": 0.05968997028479681
}
},
"ranking": 25.691518641473003,
"professional": false,
"ui_class": ""
},
"description": "\"enjoy the procedure and the goal will unfold\"\n\nbe encouraged to ask/offer a review after the game\n\nfeel free to post the time and date in the chat",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 43200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 351,
"name": "Fight Club",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 367,
"icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"
},
"auto_start_on_max": false,
"time_start": "2015-10-30T19:00:00Z",
"players_start": 2,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-10-30T19:00:37.778090Z",
"ended": "2016-06-17T20:38:17.915228Z",
"start_waiting": "2015-10-30T19:00:37.484551Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png",
"player_count": 20
}
]
}
