HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58127,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=analysis_enabled&page=3881",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=analysis_enabled&page=3879",
"results": [
{
"id": 50828,
"name": "Correspondence 9x9 RoundRobin 2019-08-05 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": 5,
"name": "Correspondence 9x9 RoundRobin",
"rrule": "DTSTART:20251019T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
"active": true,
"created": "2015-02-20T05:56:18.340749Z",
"last_run": "2025-10-19T19:00:46.216154Z",
"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": "2025-10-22T19:00:00Z",
"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,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2019-08-05T19:00:54.489708Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2019-08-05T19:01:51.179432Z",
"ended": "2019-09-06T19:16:56.835491Z",
"start_waiting": "2019-08-05T19:01:46.070096Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png",
"player_count": 10
},
{
"id": 47502,
"name": "9x9 Double Elimination",
"director": {
"id": 584481,
"username": "Mulsiphix",
"country": "us",
"icon": "https://user-uploads.online-go.com/f79dd274bd83ca6fdf5e2c1af119ba63-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1723.508332937557,
"deviation": 67.30621035483453,
"volatility": 0.06024145341136911
}
},
"ranking": 27.51884388340188,
"professional": false,
"ui_class": "supporter"
},
"description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n \n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n \n☆ Does NOT pause on the weekend.\n \n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.<BR><BR>",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "chinese",
"time_per_move": 45120,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": false,
"time_control": "fischer",
"initial_time": 172800,
"max_time": 259200,
"time_increment": 43200,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 3207,
"name": "New Zealand Tournaments",
"summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 593,
"icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-12-26T02:00:00Z",
"players_start": 8,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2019-05-14T17:25:07.682000Z",
"ended": "2019-07-07T14:12:04.464172Z",
"start_waiting": "2019-05-14T17:25:06.656956Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png",
"player_count": 8
},
{
"id": 83598,
"name": "Arpo 555.",
"director": {
"id": 1063780,
"username": "ArPo XI",
"country": "th",
"icon": "https://user-uploads.online-go.com/1a70f0eda1cd44c6986e10c87ff2fdf0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1583.4516435333264,
"deviation": 63.06101389574246,
"volatility": 0.06062013616126824
}
},
"ranking": 25.55676810958745,
"professional": false,
"ui_class": ""
},
"description": "Arpo noo",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 31,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 30,
"initial_time": 120,
"max_time": 300
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 10737,
"name": "Go Players!!! 😃",
"summary": "<h1> Have fun :) <h1>",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 100,
"icon": "https://user-uploads.online-go.com/89d0a6b04a47b75ae4a14890520e2309-64.png"
},
"auto_start_on_max": true,
"time_start": "2021-12-12T05:32:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 23,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2021-12-12T05:32:24.001021Z",
"ended": "2021-12-12T05:34:37.297008Z",
"start_waiting": "2021-12-12T05:32:23.876741Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/89d0a6b04a47b75ae4a14890520e2309-15.png",
"player_count": 2
},
{
"id": 115341,
"name": "Big one piece 19x19",
"director": {
"id": 800869,
"username": "Daxyz",
"country": "_Pirate",
"icon": "https://user-uploads.online-go.com/c935f4d369813710974a80f64408ca4d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1183.7965899633937,
"deviation": 63.06635591906397,
"volatility": 0.06040940992520094
}
},
"ranking": 18.822888559604344,
"professional": false,
"ui_class": ""
},
"description": "who is the pirate king of goban 19x19 this year?\nto find out, win the tournament!!",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"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": false,
"group": {
"id": 8304,
"name": "club hikaru no go",
"summary": "welcome all fan of Hikaru no go and on piece",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 115,
"icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-05-01T10:00:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2024-05-01T10:00:40.647402Z",
"ended": "2025-09-21T20:19:43.826476Z",
"start_waiting": "2024-05-01T10:00:40.501418Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png",
"player_count": 4
},
{
"id": 100570,
"name": "Correspondence Weekly McMahon 19x19 2023-03-04 17:00",
"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": 9,
"name": "Correspondence Weekly McMahon 19x19",
"rrule": "DTSTART:20251020T170000Z\nRRULE:FREQ=WEEKLY",
"active": true,
"created": "2015-12-16T02:22:56.480465Z",
"last_run": "2025-10-20T17:00:41.930407Z",
"lead_time_seconds": 432000,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"size": 19,
"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": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": 3,
"upper_bar": "25",
"lower_bar": "15",
"group_size": 4,
"maximum_players": 1000
},
"next_run": "2025-10-27T17:00:00Z",
"base_points": "30.0"
},
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2023-03-04T17:00:10.910251Z",
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-03-04T17:00:24.788176Z",
"ended": "2024-05-15T20:43:12.522871Z",
"start_waiting": "2023-03-04T17:00:23.828350Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 21
},
{
"id": 115336,
"name": "Kranj 70",
"director": {
"id": 134125,
"username": "mitava",
"country": "at",
"icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 832.0115452814588,
"deviation": 64.24461690228821,
"volatility": 0.05991425768148482
}
},
"ranking": 10.659372465692023,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 38051,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 36000,
"initial_time": 259200,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 374,
"name": "Slovenija",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 54,
"icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-04-28T15:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-04-26T09:12:31.154044Z",
"ended": "2024-12-11T13:21:38.792170Z",
"start_waiting": "2024-04-26T09:12:30.648450Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png",
"player_count": 10
},
{
"id": 3059,
"name": "Failure to communicate",
"director": {
"id": 83902,
"username": "ZedSinn",
"country": "_United_Federation_of_Planets",
"icon": "https://secure.gravatar.com/avatar/7db61ce15e38176c9c5f0696807a2877?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1557.6212306845766,
"deviation": 65.45124017312172,
"volatility": 0.05999388271518028
}
},
"ranking": 25.17601442366259,
"professional": false,
"ui_class": ""
},
"description": "just have fun and play hard. and if stronger players could offer reviews or advice to weaker opponents after games that would be awesome.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 22560,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 86400,
"max_time": 172800,
"time_increment": 21600
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 307,
"name": "Velocity tournament",
"summary": "im currently i guess trying to create a tournament environment for people to learn more about go",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1,
"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": 12,
"max_ranking": 31,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-08-05T23:50:31.869090Z",
"ended": "2014-10-23T19:56:22.874762Z",
"start_waiting": "2014-08-05T23:50:31.546754Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0
},
{
"id": 126354,
"name": "Test Tournament",
"director": {
"id": 1469840,
"username": "トルキ",
"country": "_LGBT",
"icon": "https://user-uploads.online-go.com/2b908fa4a28f1220f9ba80886fc0be62-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1262.4154564802711,
"deviation": 61.308420049759924,
"volatility": 0.059996191539732235
}
},
"ranking": 20.311438006156827,
"professional": false,
"ui_class": ""
},
"description": "On va voir si ça marche mieux",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 95543,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"time_increment": 86400,
"initial_time": 259200,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 15155,
"name": "GoInTokyo",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 6,
"icon": "https://user-uploads.online-go.com/4da99d30c46f359e601d129b911395d6-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-03-15T08:00:00Z",
"players_start": 6,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2025-03-13T12:54:06.839496Z",
"ended": "2025-05-07T13:32:25.643567Z",
"start_waiting": "2025-03-13T12:54:06.577064Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4da99d30c46f359e601d129b911395d6-15.png",
"player_count": 6
},
{
"id": 126802,
"name": "Nemo joue au jeu de Go avec des amis S.E. #2",
"director": {
"id": 1436588,
"username": "Arrow A6 anti-",
"country": "zz",
"icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 615.4917225632096,
"deviation": 75.62736116322455,
"volatility": 0.06361328265258889
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "Nemo joue au jeu de go avec des amis.\n<h3>Nemo play Go game with friends</h3>\n\n<!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 margin: 0;\n\n padding: 0;\n }\n\n </style>\n</head>\n<body>\n <div class=\"left-align\">\n <p><H2><I><a Href=\"https://online-go.com/group/13797\"><big><span style=\"color:pink;\">W</big><span style=\"color:yellow;\">e</span><big><big><span style=\"color: skyblue;\">l</span></big></big><span style=\"color: springgreen;\">c</span><span style=\"color:red;\">o</span><span style=\"color:orange;\">m</span><span style=\"color:yellow;\">e</span> <big><big>j</big></big>o<big>i</big>n Us</I><br>\n <a Href=\"https://online-go.com/group/13797\">\n <span style=\"color:gold;\">无间勤碁术化<br><span style=\"color:purple;\">Go Advance forward forever</he></span></p> \n <P><a Href=\"https://online-go.com/group/13797\">\n <IMG src=\"https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9682e94fbb47d2ccab4998f738b6b042-128.png\"></p> \n <IMG src=\"https://media4.giphy.com/media/11JTxkrmq4bGE0/giphy.gif?cid=6c09b9525bmqpkj81egnar3ji8s1u8ysb75ohcn47y76avgg&ep=v1_internal_gif_by_id&rid=giphy.gif&ct=g\"width=\"160\"height=\"160\" /><IMG src=\"https://media.tenor.com/_Utilxgj8RUAAAAj/peach-goma-peach-and-goma.gif\"width=\"160\"height=\"160\" /></p>\n\nWe enjoy playing Go\n\n</div>\n</body>\n</html>\n\n<hr />\n\n\n<!-- Big whale behind you\n\n<p>\n<embed src=\"https://www.youtube.com/embed/NQZkEU5GczY\"width=\"260\" height=\"120\">\n</p> -->\n\n<p>\n<embed src=\"https://www.youtube.com/embed/xrQbfzB-6x8\"width=\"260\" height=\"120\">\n</p>\n\n\n<a href=\"https://info.flagcounter.com/vspP\"><img src=\"https://s11.flagcounter.com/map/vspP/size_t/txt_0008FF/border_050505/pageviews_1/viewers_0/flags_0/\" alt=\"Flag Counter\" border=\"0\"></a>",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13797,
"name": " 无间勤碁术化 Go Advance forward forever",
"summary": "欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 483,
"icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-03-27T22:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-03-27T22:00:15.889451Z",
"ended": null,
"start_waiting": "2025-03-27T22:00:15.744932Z",
"board_size": 19,
"active_round": 4,
"icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png",
"player_count": 12
},
{
"id": 101849,
"name": "進階班第三次19路棋盤循環賽",
"director": {
"id": 920515,
"username": "gosenseihk",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/cdd1c81710571c60e6ca7c93b8674063?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1886.1807822444975,
"deviation": 152.79691468189992,
"volatility": 0.06000855493777404
}
},
"ranking": 29.606790827330673,
"professional": false,
"ui_class": ""
},
"description": "進階班第三次19路棋盤循環賽",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "chinese",
"time_per_move": 19147,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "correspondence",
"pause_on_weekends": true,
"total_time": 2419200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10265,
"name": "DCFWMS-WQ",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 31,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2023-04-04T07:53:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2023-04-04T07:49:12.734424Z",
"ended": "2023-05-09T07:21:33.282151Z",
"start_waiting": "2023-04-04T07:49:12.634948Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 8
}
]
}
