HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58322,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=5225",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=5223",
"results": [
{
"id": 31777,
"name": "LET'S DO THIS ALREADY THE THIRD",
"director": {
"id": 447072,
"username": "Viveli Manadall",
"country": "_Pirate",
"icon": "https://user-uploads.online-go.com/5ae9bdff5a76539b6a2e63337281eaa8-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1574.9257295371538,
"deviation": 62.06713391949382,
"volatility": 0.06002167732045623
}
},
"ranking": 25.431782799012684,
"professional": false,
"ui_class": ""
},
"description": "TIME FOR THREE THREEWAY FIGHT",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 1840,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": false,
"time_control": "fischer",
"initial_time": 3600,
"max_time": 3600,
"time_increment": 1800,
"speed": "live"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 1838,
"name": "The Unusual Pack",
"summary": "For those who go up in ranking and then hit that wall.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 35,
"icon": "https://user-uploads.online-go.com/6558d2a006496b901cb456e3373e391b-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-11-09T21:50:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2017-11-09T21:50:36.715419Z",
"ended": "2017-11-09T23:55:23.864789Z",
"start_waiting": "2017-11-09T21:50:36.502487Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/6558d2a006496b901cb456e3373e391b-15.png",
"player_count": 3
},
{
"id": 78491,
"name": "Ljubno ob Savinji",
"director": {
"id": 134125,
"username": "mitava",
"country": "at",
"icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 824.7136575559683,
"deviation": 63.51851593565086,
"volatility": 0.05991262847264901
}
},
"ranking": 10.455419277417684,
"professional": false,
"ui_class": ""
},
"description": "9 x 9",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 31680,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 28800,
"initial_time": 259200,
"max_time": 345600
},
"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": "2021-08-06T19:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 18,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-08-06T19:00:23.655885Z",
"ended": "2021-08-12T18:39:59.528678Z",
"start_waiting": "2021-08-06T19:00:23.545645Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png",
"player_count": 3
},
{
"id": 107035,
"name": "Kranj 37",
"director": {
"id": 134125,
"username": "mitava",
"country": "at",
"icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 824.7136575559683,
"deviation": 63.51851593565086,
"volatility": 0.05991262847264901
}
},
"ranking": 10.455419277417684,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 259200,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"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": "2023-09-04T15:30:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-09-04T15:30:11.391801Z",
"ended": "2024-02-04T00:51:12.569108Z",
"start_waiting": "2023-09-04T15:30:11.282224Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png",
"player_count": 5
},
{
"id": 85358,
"name": "Schwanenstadt",
"director": {
"id": 134125,
"username": "mitava",
"country": "at",
"icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 824.7136575559683,
"deviation": 63.51851593565086,
"volatility": 0.05991262847264901
}
},
"ranking": 10.455419277417684,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 259200,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 445,
"name": "Go7wien",
"summary": "Wiener Go Klub",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 63,
"icon": "https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-64.png"
},
"auto_start_on_max": true,
"time_start": "2022-01-29T16:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 17,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-01-29T10:49:12.145681Z",
"ended": "2022-05-11T07:21:25.083216Z",
"start_waiting": "2022-01-29T10:49:12.043544Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/dc8c9fc51f6266ef1f39c0eb7b0c81f3-15.png",
"player_count": 6
},
{
"id": 88529,
"name": "Tournament",
"director": {
"id": 733457,
"username": "nilovski.",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/187d52e4821510a1d4175d497c2eb81f?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 798.8430904773029,
"deviation": 67.65418578927876,
"volatility": 0.060606815676823855
}
},
"ranking": 9.717589416904598,
"professional": false,
"ui_class": ""
},
"description": "workshop",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 600,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "live",
"pause_on_weekends": false,
"per_move": 600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 11521,
"name": "ACI Go Workshop",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 11,
"icon": "https://user-uploads.online-go.com/e6a7b74a55b2c711b8868ab6e298eceb-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-04-10T18:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-04-10T18:03:28.958168Z",
"ended": "2022-04-10T18:18:12.145231Z",
"start_waiting": "2022-04-10T18:03:28.878549Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/e6a7b74a55b2c711b8868ab6e298eceb-15.png",
"player_count": 3
},
{
"id": 87660,
"name": "Correspondence 19x19 double elimination tournament",
"director": {
"id": 1067981,
"username": "Averyw123",
"country": "nz",
"icon": "https://user-uploads.online-go.com/f887017259dd7746e20627b59b0c7968-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1274.6513862158752,
"deviation": 65.37626830930803,
"volatility": 0.06010299986513658
}
},
"ranking": 20.534738366137827,
"professional": false,
"ui_class": "supporter"
},
"description": "Automatic sitewide tournament",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 259200,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10855,
"name": "⚫️The Brilliant World Of OGS⚪️",
"summary": "Are you an OGS fan? If you are, join this group where there’s great tournaments and games to be played.\n\nPeople and bots can chat and play in this group. This is a public group so all are welcome to join.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 191,
"icon": "https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-03-24T02:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-03-24T02:00:01.447808Z",
"ended": "2022-11-06T10:53:06.558353Z",
"start_waiting": "2022-03-24T02:00:01.157345Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-15.png",
"player_count": 8
},
{
"id": 113520,
"name": "Kranj 62",
"director": {
"id": 134125,
"username": "mitava",
"country": "at",
"icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 824.7136575559683,
"deviation": 63.51851593565086,
"volatility": 0.05991262847264901
}
},
"ranking": 10.455419277417684,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"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": true,
"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": "2024-03-10T16:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 8,
"max_ranking": 16,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-03-10T16:00:33.376296Z",
"ended": "2024-12-31T05:01:19.817945Z",
"start_waiting": "2024-03-10T16:00:33.196247Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png",
"player_count": 12
},
{
"id": 39003,
"name": "Tiger im Tank",
"director": {
"id": 522816,
"username": "RufusGoldstreiff",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/4ff1a2b835bdb6c41c4679349208dc90?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1153.4641900213853,
"deviation": 64.81230610804766,
"volatility": 0.06007891407607496
}
},
"ranking": 18.221984723465166,
"professional": false,
"ui_class": ""
},
"description": "Uhrnierchen",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 180,
"time_control_parameters": {
"time_control": "simple",
"speed": "live",
"system": "simple",
"pause_on_weekends": false,
"per_move": 180
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2321,
"name": "Schulis Beginner Tournaments",
"summary": "A group of brothers playing each other, but hosting public tournaments as well. Beginner level!",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 15,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2018-07-11T18:14:00Z",
"players_start": 3,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2018-07-11T18:14:42.771076Z",
"ended": "2018-07-11T18:56:21.211884Z",
"start_waiting": "2018-07-11T18:14:42.244173Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 3
},
{
"id": 133372,
"name": "Test Live Tournament",
"director": {
"id": 901303,
"username": "Muff0",
"country": "eu",
"icon": "https://user-uploads.online-go.com/e04175e5267b560bb2448bb1867a73e7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1702.9864075663552,
"deviation": 62.343417850870495,
"volatility": 0.05985368474701426
}
},
"ranking": 27.24154110671001,
"professional": false,
"ui_class": ""
},
"description": "Test tournament for upcoming events",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 14,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "rapid",
"pause_on_weekends": false,
"time_increment": 8,
"initial_time": 180,
"max_time": 300
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 8605,
"name": "Go Magic",
"summary": "A modern platform for learning Go",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1755,
"icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-10-15T16:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "invite",
"started": "2025-10-15T16:00:45.626586Z",
"ended": "2025-10-15T16:06:50.368630Z",
"start_waiting": "2025-10-15T16:00:45.542687Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png",
"player_count": 3
},
{
"id": 21984,
"name": "9x9 substitution",
"director": {
"id": 256940,
"username": "dragonsfire",
"country": "zz",
"icon": "https://user-uploads.online-go.com/4f4a1b028caca3ea811a1d58888ec5ff-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1365.0677616958126,
"deviation": 62.28909190347466,
"volatility": 0.06000204417955963
}
},
"ranking": 22.121239142365262,
"professional": false,
"ui_class": ""
},
"description": "instead of automatic",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 2000,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 1800,
"main_time": 18000,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"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": 8771,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": true,
"time_start": "2016-11-04T10:45:00Z",
"players_start": 3,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 29,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2016-11-04T10:46:32.405673Z",
"ended": "2016-11-04T10:47:41.112770Z",
"start_waiting": "2016-11-04T10:46:32.216428Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 2
}
]
}