HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58285,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5205",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5203",
"results": [
{
"id": 35099,
"name": "Class B Rapid",
"director": {
"id": 153455,
"username": "El0m",
"country": "gb",
"icon": "https://user-uploads.online-go.com/018b099d6b5f111ad780b468738dc998-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1295.7038814112566,
"deviation": 70.83331711939027,
"volatility": 0.0603648964543371
}
},
"ranking": 20.913967003155264,
"professional": false,
"ui_class": ""
},
"description": "A tournament for intermediate level players.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 56640,
"time_control_parameters": {
"period_time": 1209600,
"main_time": 1209600,
"system": "canadian",
"pause_on_weekends": true,
"time_control": "canadian",
"stones_per_period": 28,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 1398,
"name": "Ratio",
"summary": "",
"require_invitation": false,
"is_public": true,
"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": false,
"time_start": "2018-04-01T08:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 30,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2018-04-01T08:00:34.807329Z",
"ended": "2019-08-23T09:04:29.885683Z",
"start_waiting": "2018-04-01T08:00:33.808897Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 23
},
{
"id": 112812,
"name": "January bimonthly 9",
"director": {
"id": 467165,
"username": "MummRa",
"country": "us",
"icon": "https://user-uploads.online-go.com/68359dab5164ddcdffa8ad4ca0699079-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1258.4675653645381,
"deviation": 65.12914018874716,
"volatility": 0.06002133944080936
}
},
"ranking": 20.238928688386483,
"professional": false,
"ui_class": ""
},
"description": "I couldn't find a January 9 so here it is.\n\nWinners of monthly tournaments will be invited to yearly championship game, players above 1 dan can ask for invite if they wish to attend.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 85333,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "correspondence",
"pause_on_weekends": false,
"total_time": 2419200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 306,
"name": "Michigan Go Players",
"summary": "For Players from all over Michigan",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 87,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2024-02-16T17:12:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "group",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 1
},
{
"id": 17513,
"name": "Tournament 18",
"director": {
"id": 12573,
"username": "Misawa",
"country": "us",
"icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 977.5796256115817,
"deviation": 69.02183474866371,
"volatility": 0.05986671976150141
}
},
"ranking": 14.391926363316212,
"professional": false,
"ui_class": ""
},
"description": "We have grown! This is a chance for some new members to jump into a tournament. Let's see how many of our 80 members we can get to join! Come on everyone!",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 93120,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 604800,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 343,
"name": "Global Go Club",
"summary": "Open Go club for people anywhere",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 594,
"icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"
},
"auto_start_on_max": false,
"time_start": "2016-05-31T06:46:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 4,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2016-05-31T06:46:45.109242Z",
"ended": "2018-08-10T09:28:34.490029Z",
"start_waiting": "2016-05-31T06:46:44.609410Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png",
"player_count": 34
},
{
"id": 98448,
"name": "NEW YEAR OPEN TOURNAMENT",
"director": {
"id": 860001,
"username": "JerryYGo",
"country": "ca",
"icon": "https://secure.gravatar.com/avatar/8afd99b2ebc49b591c03a791b8ddde97?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1572.3768385672115,
"deviation": 83.92433611828322,
"volatility": 0.05999576605464506
}
},
"ranking": 25.39428602990465,
"professional": false,
"ui_class": ""
},
"description": "this tournament is created in the new year,\nhope you have a nice and happy new year!",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "chinese",
"time_per_move": 58,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 3600,
"period_time": 30,
"periods": 5
},
"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": 17541,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-01-01T15:12:00Z",
"players_start": 2,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 20,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-01-01T15:12:36.362066Z",
"ended": "2023-01-01T15:21:09.570189Z",
"start_waiting": "2023-01-01T15:12:36.141446Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 2
},
{
"id": 133397,
"name": "MUK GO GAME",
"director": {
"id": 996704,
"username": "KHUN-GO",
"country": "th",
"icon": "https://user-uploads.online-go.com/82897f6bedf8afb50e1d2d44fcaf9975-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1569.4036420458237,
"deviation": 67.06244030021168,
"volatility": 0.06003819498205746
}
},
"ranking": 25.350470416151946,
"professional": false,
"ui_class": ""
},
"description": "ก่รแข่งขันภายในชมรมหมากล้อม มุกดาหาร",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 87426,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 129600,
"max_time": 1814400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 11146,
"name": "MUK GO CLUB",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": true,
"member_count": 12,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-10-15T07:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "group",
"started": null,
"ended": null,
"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": 47716,
"name": "สาระ-rail361! tour ครั้งที่ 12",
"director": {
"id": 148806,
"username": "โอ๋ชิงหยวน",
"country": "th",
"icon": "https://user-uploads.online-go.com/ce215c1cd6976260be70c98099181048-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1532.3598955910415,
"deviation": 65.90141955582489,
"volatility": 0.05950679459112225
}
},
"ranking": 24.797492411834142,
"professional": false,
"ui_class": ""
},
"description": "#Respect\n#Responsibility\nhttps://www.facebook.com/goww.club/",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 12480,
"time_control_parameters": {
"total_time": 1123200,
"time_control": "absolute",
"speed": "correspondence",
"system": "absolute",
"pause_on_weekends": false
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2571,
"name": "Go World Wide",
"summary": "enjoy",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 88,
"icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-64.png"
},
"auto_start_on_max": false,
"time_start": "2019-06-13T03:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 22,
"max_ranking": 30,
"analysis_enabled": false,
"exclusivity": "invite",
"started": "2019-06-13T03:00:58.779162Z",
"ended": "2019-09-05T22:37:10.726432Z",
"start_waiting": "2019-06-13T03:00:53.765490Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-15.png",
"player_count": 10
},
{
"id": 83880,
"name": "New year January Tournament",
"director": {
"id": 765440,
"username": "-Crr-Ake-",
"country": "gb",
"icon": "https://secure.gravatar.com/avatar/9d99bf00e6d20984d9593370304f4512?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1600.786020918073,
"deviation": 61.22517156646065,
"volatility": 0.059964088743382375
}
},
"ranking": 25.808818894048446,
"professional": false,
"ui_class": ""
},
"description": "Welcome to the new year!!!",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 262080,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 259200,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 8262,
"name": "Virtuoso Go Association 🕶",
"summary": "Group Targets: Participate in our monthly and special event tournaments, Always learn something new, don't be scared to ask to review your games and have fun!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 35,
"icon": "https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-01-15T17:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 30,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2022-01-15T17:00:14.520044Z",
"ended": "2022-10-30T09:56:33.970407Z",
"start_waiting": "2022-01-15T17:00:13.240549Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-15.png",
"player_count": 21
},
{
"id": 97449,
"name": "Дружеский турнир по Го",
"director": {
"id": 119281,
"username": "vladislaw.ageew",
"country": "ru",
"icon": "https://user-uploads.online-go.com/70ba9bfdbba9168b7edda759da50bb97-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1367.3579739330487,
"deviation": 63.46979477718711,
"volatility": 0.05984147936769908
}
},
"ranking": 22.160045998131615,
"professional": false,
"ui_class": ""
},
"description": "Дружеский турнир по Го.",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 609587,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 604800,
"initial_time": 604800,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 11721,
"name": "Го клуб \"Школа Героев\"",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 8,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2022-12-17T16:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 30,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2022-12-17T16:00:33.931531Z",
"ended": "2024-04-30T09:29:31.531832Z",
"start_waiting": "2022-12-17T16:00:33.714550Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 5
},
{
"id": 8110,
"name": "Open Tournament",
"director": {
"id": 103791,
"username": "Ashurax",
"country": "jp",
"icon": "https://user-uploads.online-go.com/e94ed1cb20a274b9de17988e54067e77-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1389.398850304828,
"deviation": 62.13330630717153,
"volatility": 0.0599318653264947
}
},
"ranking": 22.53023255661706,
"professional": false,
"ui_class": "supporter"
},
"description": "First BIrmingham Club Tournament on OGS.\nAGA rules.\nEveryone is welcome to join.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "aga",
"time_per_move": 340,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 300,
"main_time": 3600,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 490,
"name": "Birmingham Go Club",
"summary": "We meet in the Friends of the Earth warehouse every Thursday from 6pm.\nFor more details check the facebook group https://www.facebook.com/groups/bhamgo\nIf anyone is passing by in Birmingham, England. please drop in and visit.\n\nFeel free to make tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 35,
"icon": "https://user-uploads.online-go.com/e94ed1cb20a274b9de17988e54067e77-64.png"
},
"auto_start_on_max": true,
"time_start": "2015-06-13T19:30:00Z",
"players_start": 5,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-06-13T19:30:15.979552Z",
"ended": "2015-06-13T23:56:24.950932Z",
"start_waiting": "2015-06-13T19:30:15.868979Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/e94ed1cb20a274b9de17988e54067e77-15.png",
"player_count": 6
},
{
"id": 49723,
"name": "13x13",
"director": {
"id": 195581,
"username": "mat.go.9x9.Miau",
"country": "br",
"icon": "https://user-uploads.online-go.com/5dbbcd26e0b171c2720b507db4b59d39-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1634.2508063360765,
"deviation": 67.07064816932599,
"volatility": 0.060652862473215774
}
},
"ranking": 26.287785569879606,
"professional": false,
"ui_class": ""
},
"description": "13x13",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 22560,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 21600,
"initial_time": 86400,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 3678,
"name": "Friends of Go.",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 27,
"icon": "https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-64.png"
},
"auto_start_on_max": false,
"time_start": "2019-06-27T21:00:00Z",
"players_start": 10,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 30,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2019-07-06T08:55:28.816737Z",
"ended": "2019-08-21T17:51:44.758774Z",
"start_waiting": "2019-07-06T08:55:21.601516Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-15.png",
"player_count": 10
}
]
}