HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58602,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5769",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5767",
"results": [
{
"id": 127791,
"name": "Tokyo Beginner Cup",
"director": {
"id": 1463203,
"username": "migueltokyo",
"country": "es",
"icon": "https://user-uploads.online-go.com/105515f4fc542bcfda6766d862aef3bd-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 923.3151393948276,
"deviation": 61.76927390265455,
"volatility": 0.060014020236007985
}
},
"ranking": 13.06984974278749,
"professional": false,
"ui_class": ""
},
"description": "Welcome",
"schedule": null,
"title": null,
"tournament_type": "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": 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": 17607,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-04-24T00:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 9,
"max_ranking": 13,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 0
},
{
"id": 125929,
"name": "Kranj 101",
"director": {
"id": 134125,
"username": "mitava",
"country": "at",
"icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 829.3659685300282,
"deviation": 63.70829844524693,
"volatility": 0.05991115081900641
}
},
"ranking": 10.585644305711897,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"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": 53,
"icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-03-06T16:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 13,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-03-06T16:00:16.164597Z",
"ended": "2025-11-30T02:39:16.166799Z",
"start_waiting": "2025-03-06T16:00:15.089231Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png",
"player_count": 22
},
{
"id": 1396,
"name": "Shadar's mini-tournament N2",
"director": {
"id": 21174,
"username": "Shadar",
"country": "ru",
"icon": "https://secure.gravatar.com/avatar/cc5029b895d09859a873a99013261bc6?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1720.745435326404,
"deviation": 116.50196852102182,
"volatility": 0.05999432912174708
}
},
"ranking": 27.481703127975024,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 172800,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 604800,
"max_time": 604800,
"time_increment": 172800
},
"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": 382,
"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": 13,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2011-07-26T19:20:49Z",
"ended": "2011-07-26T17:20:49Z",
"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
},
{
"id": 3336,
"name": "RUS Winter (BEG)",
"director": {
"id": 61028,
"username": "Poller",
"country": "_United_Federation_of_Planets",
"icon": "https://secure.gravatar.com/avatar/effd9a7104b4671b0801acabb5dbfddd?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1527.9838655645171,
"deviation": 65.05463555127228,
"volatility": 0.05945846815831378
}
},
"ranking": 24.731287323736098,
"professional": false,
"ui_class": ""
},
"description": "start 18-25 Nov",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 45120,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 172800,
"max_time": 259200,
"time_increment": 43200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 9,
"name": "Русская группа",
"summary": "Интересные, призовые турниры.",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1913,
"icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-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": 13,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-11-19T19:46:03.123288Z",
"ended": "2015-03-28T15:50:17.380817Z",
"start_waiting": "2014-11-19T19:45:59.440532Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png",
"player_count": 0
},
{
"id": 107734,
"name": "Чат игроков в Го. 19х19 🐅 29.09.23 SE.MO D",
"director": {
"id": 803169,
"username": "Tg45",
"country": "ru",
"icon": "https://user-uploads.online-go.com/d861f559b9c8e292905d8730862d1569-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1477.6859342572245,
"deviation": 62.00440470456277,
"volatility": 0.06004336056375478
}
},
"ranking": 23.956414568187128,
"professional": false,
"ui_class": ""
},
"description": "Переписка с быстрым регламентом. 19х19. Группа D",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 15768,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 14400,
"initial_time": 172800,
"max_time": 432000
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 11497,
"name": "Чат игроков в Го (weiqi, baduk, igo)",
"summary": "Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». Здесь мы играем между собой и организовываем турниры для игроков всех уровней.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 361,
"icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-09-29T07:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 13,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2023-09-29T07:00:32.678488Z",
"ended": "2023-11-03T11:46:44.193100Z",
"start_waiting": "2023-09-29T07:00:32.567876Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-15.png",
"player_count": 4
},
{
"id": 1146,
"name": "Beginner to Amateur 13x13 Mini-Tournament",
"director": {
"id": 32288,
"username": "LeeMorikawa",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/54c732f3d2a5ee4ddefd369b9ac7af4b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1499.8684911928542,
"deviation": 64.49933077667654,
"volatility": 0.05998095533514081
}
},
"ranking": 24.3013524739113,
"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": 259200,
"max_time": 432000,
"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": 382,
"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": 13,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2010-07-05T06:01:40Z",
"ended": "2010-07-05T04:01:40Z",
"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
},
{
"id": 1847,
"name": "beidao's mini-tournament",
"director": {
"id": 12516,
"username": "beidao",
"country": "gb",
"icon": "https://secure.gravatar.com/avatar/59a2fd07c62e453c1050a020696090aa?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1065.863627344097,
"deviation": 64.24411778390562,
"volatility": 0.05973220438642773
}
},
"ranking": 16.393496667179363,
"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": 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": 382,
"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": 8,
"max_ranking": 13,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-10-04T21:44:34Z",
"ended": "2012-10-04T19:44:34Z",
"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
},
{
"id": 369,
"name": "Rogue's mini-tournament",
"director": {
"id": 3793,
"username": "Rogue",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/20dc42e7425da24172087d3013bcc9e1?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1263.5445498686258,
"deviation": 65.02317009638226,
"volatility": 0.05994031654347333
}
},
"ranking": 20.332133910775728,
"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": 382,
"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": 13,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2007-11-26T16:39:00Z",
"ended": "2008-01-12T01:53:00Z",
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0
},
{
"id": 5548,
"name": "Szeged 2015",
"director": {
"id": 66704,
"username": "mita va",
"country": "at",
"icon": "https://user-uploads.online-go.com/7a4d02532a68fa46afdbca6ba63e594a-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 755.6995313205191,
"deviation": 69.10530254243936,
"volatility": 0.059118563929794095
}
},
"ranking": 8.432285390960326,
"professional": false,
"ui_class": "supporter"
},
"description": "tz liut",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 22560,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 86400,
"max_time": 259200,
"time_increment": 21600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 91,
"name": "Magyar",
"summary": "Hungarian go players",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 86,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2015-03-05T17:10:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slide",
"min_ranking": 11,
"max_ranking": 13,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-03-05T17:10:09.659451Z",
"ended": "2015-05-01T20:58:18.744840Z",
"start_waiting": "2015-03-05T17:10:09.452154Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4
},
{
"id": 50273,
"name": "Beginner's fun!",
"director": {
"id": 607743,
"username": "Rader2500",
"country": "_United_Federation_of_Planets",
"icon": "https://user-uploads.online-go.com/2d306b6a1578bb5979a7eaaf9f890d33-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1032.6704610035263,
"deviation": 64.97949511281311,
"volatility": 0.0600064882157023
}
},
"ranking": 15.661094084057185,
"professional": false,
"ui_class": ""
},
"description": "A tournament for us newbies or long time 17~25kyu players. If any are interested!",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 74880,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 72000,
"initial_time": 259200,
"max_time": 1209600
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 43,
"name": "Kyu Level Study Group",
"summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8788,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": true,
"time_start": "2019-07-21T14:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 13,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2019-07-21T14:00:45.274324Z",
"ended": "2019-09-09T13:46:45.477553Z",
"start_waiting": "2019-07-21T14:00:42.780997Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 7
}
]
}
