HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58772,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=4686",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=4684",
"results": [
{
"id": 73148,
"name": "3月歷碁賽 第三輪 莫霆軒 VS 雷其林",
"director": {
"id": 928963,
"username": "傳碁學園-歷碁賽",
"country": "hk",
"icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1500,
"deviation": 350,
"volatility": 0.06
}
},
"ranking": 24.303382182144386,
"professional": false,
"ui_class": "provisional"
},
"description": "3月歷碁賽 第三輪 莫霆軒 VS 雷其林",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 16,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "live",
"pause_on_weekends": false,
"total_time": 1500
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 8175,
"name": "歷碁賽 A組",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 9,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2021-03-28T03:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2021-03-28T02:57:50.923318Z",
"ended": "2021-03-28T03:42:52.462084Z",
"start_waiting": "2021-03-28T02:57:50.841945Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2,
"ranked": true
},
{
"id": 75420,
"name": "Smaller Cat Island II: 16-Player Round Robin",
"director": {
"id": 109488,
"username": "DVbS78rkR7NVe",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/e379f98cdecd568bf2a9c1deb14ea283?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 2026.1476299885521,
"deviation": 66.05609734432652,
"volatility": 0.059874270189468615
}
},
"ranking": 31.26391960044579,
"professional": false,
"ui_class": ""
},
"description": "<h2 style=\"color:red\">15 simultaneous games</h2>\n\n<h3>Auto handicap</h3>\n\n<hr/>\n\nJoin the group for more cat tournaments ^__^",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 6124,
"name": "Leopard's Resting Tree",
"summary": "A little corner for cat tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 311,
"icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-64.png"
},
"auto_start_on_max": true,
"time_start": "2021-05-28T23:00:00Z",
"players_start": 16,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2021-05-22T05:28:35.200602Z",
"ended": "2021-08-17T20:28:39.175333Z",
"start_waiting": "2021-05-22T05:28:32.555352Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7198cc33b9da0045cda9721b7fc8e4f2-15.png",
"player_count": 16,
"ranked": true
},
{
"id": 65352,
"name": "Dan Tournament (Test)",
"director": {
"id": 458415,
"username": "ThunwaKulthong",
"country": "th",
"icon": "https://user-uploads.online-go.com/d89a957742581d306b6f2cce6e9f2e87-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1283.2564198927048,
"deviation": 221.54191726201495,
"volatility": 0.05999736064886314
}
},
"ranking": 20.690496349774634,
"professional": false,
"ui_class": "provisional"
},
"description": "สำหรับรุ่นดั้ง",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 33,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1200,
"period_time": 20,
"periods": 1
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6780,
"name": "Go Master Online Tournament",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 90,
"icon": "https://user-uploads.online-go.com/fe4f7fbd3c640ea3d979dd49ee80027a-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-09-12T08:30:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2020-09-12T08:32:31.756988Z",
"ended": "2020-09-12T10:54:48.461016Z",
"start_waiting": "2020-09-12T08:32:31.428219Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/fe4f7fbd3c640ea3d979dd49ee80027a-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 127869,
"name": "Handicap Arena 2025 - 030",
"director": {
"id": 526987,
"username": "Gia",
"country": "gr",
"icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1152.5226681070055,
"deviation": 63.42823882480412,
"volatility": 0.0600783676463056
}
},
"ranking": 18.20308068378928,
"professional": false,
"ui_class": "supporter"
},
"description": "Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 5 players.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"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": true,
"group": {
"id": 13655,
"name": "Handicap Arena",
"summary": "Organising arena-type handicap correspondence tournaments.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 99,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-04-29T09:00:00Z",
"players_start": 5,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-04-28T02:00:51.620058Z",
"ended": "2025-05-20T17:58:03.421623Z",
"start_waiting": "2025-04-28T02:00:51.490959Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 90678,
"name": "2021/22圍棋校隊預備班第五次循環賽",
"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": "2021/22圍棋校隊預備班第五次循環賽",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "chinese",
"time_per_move": 26880,
"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": 10208,
"name": "DCFWMS-Team-PC",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 14,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2022-05-31T07:20:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2022-05-31T07:12:22.290666Z",
"ended": "2022-10-05T23:59:22.597500Z",
"start_waiting": "2022-05-31T07:12:22.168501Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 12,
"ranked": true
},
{
"id": 104604,
"name": "Tournament",
"director": {
"id": 1320385,
"username": "qwertyhoped",
"country": "kz",
"icon": "https://user-uploads.online-go.com/4dccfaba409209963660878fe4436db9-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 738.523771081629,
"deviation": 77.72637519352041,
"volatility": 0.05997530723419386
}
},
"ranking": 7.900053879487268,
"professional": false,
"ui_class": ""
},
"description": "Tonight",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "korean",
"time_per_move": 12,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "blitz",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 10,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13350,
"name": "QwertyPass",
"summary": "We all together forever",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1,
"icon": "https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-06-22T07:51:00Z",
"players_start": 1,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2023-06-22T07:51:27.371392Z",
"ended": "2023-06-22T07:51:27.357304Z",
"start_waiting": "2023-06-22T07:51:26.939895Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-15.png",
"player_count": 1,
"ranked": true
},
{
"id": 44636,
"name": "Fast Correspondence 9x9 10player Round Robin. Starts when full. Jan-'19fE",
"director": {
"id": 497519,
"username": "Kosh-retired",
"country": "_Lord_Howe_Island",
"icon": "https://secure.gravatar.com/avatar/39dc5f9ee81b8243d315c8c729844456?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1574.954785564748,
"deviation": 61.40997215047312,
"volatility": 0.060088015249815864
}
},
"ranking": 25.432209892698047,
"professional": false,
"ui_class": ""
},
"description": "---\n-STARTS WHEN FULL. - Does NOT pause on the weekend.\n\n-Just one round. Ten players, nine games, Chinese Rules/Scoring\n\n-If this suits you then, Bonne Partie. :)\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(s) for your opponent (always with previous notice).",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": 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": 802,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
},
"auto_start_on_max": true,
"time_start": "2019-01-19T12:01:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2019-01-19T06:49:07.301883Z",
"ended": "2019-02-08T00:03:18.258959Z",
"start_waiting": "2019-01-19T06:49:03.741898Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 62825,
"name": "Braila Blitz Fisher 19x19- 2KO editia 2",
"director": {
"id": 464199,
"username": "dr.toma",
"country": "ro",
"icon": "https://secure.gravatar.com/avatar/0a3da26e9a517da4b0a4fb4ba8e80dc1?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1756.547805551285,
"deviation": 65.4373438599334,
"volatility": 0.06002153743748647
}
},
"ranking": 27.958426891352232,
"professional": false,
"ui_class": ""
},
"description": "Braila Blitz Fisher 19x19",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 15,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 15,
"initial_time": 60,
"max_time": 150
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2993,
"name": "Asociația de Go Brăila",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 26,
"icon": "https://user-uploads.online-go.com/97a4fe5337f2c4f846c9bfa27ce9e6c7-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-07-11T18:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-07-11T18:00:21.655336Z",
"ended": "2020-07-11T19:20:23.506862Z",
"start_waiting": "2020-07-11T18:00:21.384881Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/97a4fe5337f2c4f846c9bfa27ce9e6c7-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 55177,
"name": "9x9 McMahon (New Zealand Rules)",
"director": {
"id": 582354,
"username": "GlacialNoivern",
"country": "us",
"icon": "https://user-uploads.online-go.com/bae7db25edc19db310969d9c23831e70-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1538.257364713131,
"deviation": 65.55077561199136,
"volatility": 0.06026203340214659
}
},
"ranking": 24.886416928616224,
"professional": false,
"ui_class": ""
},
"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": "mcmahon",
"handicap": 0,
"rules": "nz",
"time_per_move": 45120,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 43200,
"initial_time": 172800,
"max_time": 259200
},
"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": 592,
"icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-01-05T02:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-01-05T20:06:01.945233Z",
"ended": "2020-01-18T02:42:47.212338Z",
"start_waiting": "2020-01-05T20:06:01.246814Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 72692,
"name": "Torneo para 3ro",
"director": {
"id": 88120,
"username": "satoshi84",
"country": "mx",
"icon": "https://user-uploads.online-go.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1136.7959829193692,
"deviation": 78.40429708623937,
"volatility": 0.06016044531576248
}
},
"ranking": 17.885013568829635,
"professional": false,
"ui_class": ""
},
"description": "Vamos a jugar Gooo",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 13,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 10,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 5581,
"name": "Colegio Serapio Rendón // Kinder - Primaria",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 200,
"icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-03-16T18:38:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2021-03-16T18:38:50.440256Z",
"ended": "2021-03-16T19:16:56.721298Z",
"start_waiting": "2021-03-16T18:38:50.175399Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-15.png",
"player_count": 8,
"ranked": true
}
]
}
