HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 57786,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=5532",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=5530",
"results": [
{
"id": 64556,
"name": "1st SDK tournament",
"director": {
"id": 770232,
"username": "Jaedon R",
"country": "us",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/32563c1fb86fc3baeb8768c7e03f200f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1596.2558757457816,
"deviation": 65.18759308050227,
"volatility": 0.060175757393333515
}
},
"ranking": 25.743212665342384,
"professional": false,
"ui_class": ""
},
"description": "This is fisher time control good luck. This will be recorded if you win 1st 2nd and 3rd. Enjoy",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"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": 6273,
"name": "19x19 Players",
"summary": "19x19 enthusiasts",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 360,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/fd93c5b84e277ce846851c8b71ec9778-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-08-27T23:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 21,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-08-27T23:00:24.865903Z",
"ended": "2021-06-18T13:27:53.172152Z",
"start_waiting": "2020-08-27T23:00:24.093480Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/fd93c5b84e277ce846851c8b71ec9778-15.png",
"player_count": 25
},
{
"id": 82435,
"name": "1st Round 28 Day",
"director": {
"id": 1079071,
"username": "m-12448426",
"country": "005",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e7cb8bab479299df27cef602c1b715bf-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1500,
"deviation": 350,
"volatility": 0.06
}
},
"ranking": 24.303382182144386,
"professional": false,
"ui_class": "provisional"
},
"description": "READY 3.2.1 GOOOOOOOO",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"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": true,
"group": {
"id": 10548,
"name": "Torbortion Animai World",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e7cb8bab479299df27cef602c1b715bf-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-11-13T02:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-11-15T02:41:39.010615Z",
"ended": "2022-02-24T22:02:57.198539Z",
"start_waiting": "2021-11-15T02:41:38.909358Z",
"board_size": 13,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e7cb8bab479299df27cef602c1b715bf-15.png",
"player_count": 4
},
{
"id": 1870,
"name": "1st Rival Cup",
"director": {
"id": 44213,
"username": "Kasairai",
"country": "ca",
"icon": "https://secure.gravatar.com/avatar/7e01952c82109d58582c8d5c3f55ca9c?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1779.6336790908292,
"deviation": 74.82793662252486,
"volatility": 0.06001726273164607
}
},
"ranking": 28.260699592973598,
"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": 864000,
"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": 380,
"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": 23,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-09-04T01:22:17Z",
"ended": "2012-09-03T23:22:17Z",
"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": 57842,
"name": "1st Ratio Cup (2020-2021)",
"director": {
"id": 153455,
"username": "El0m",
"country": "gb",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.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": "Rapid (Sport) style--adds few or one game to your list but the downside is less deep thought.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 20160,
"time_control_parameters": {
"system": "canadian",
"time_control": "canadian",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 604800,
"period_time": 604800,
"stones_per_period": 45
},
"is_open": true,
"exclude_provisional": false,
"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": "2020-04-01T11:00:00Z",
"players_start": 32,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-04-02T13:11:55.195419Z",
"ended": "2020-07-25T03:54:47.339231Z",
"start_waiting": "2020-04-02T13:11:52.031941Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 32
},
{
"id": 128769,
"name": "1st play Zenoleo9697",
"director": {
"id": 1783834,
"username": "leoleohung96",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/2fedd9dbe6ac025aa3661f8cbfc1cc86?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 835.620927359163,
"deviation": 181.33030985773235,
"volatility": 0.060005720853376264
}
},
"ranking": 10.759583185913854,
"professional": false,
"ui_class": "provisional"
},
"description": "1st play",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "chinese",
"time_per_move": 0,
"time_control_parameters": {
"system": "none",
"time_control": "none",
"speed": "correspondence",
"pause_on_weekends": false
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15360,
"name": "ZeNoLeO9697",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": true,
"member_count": 2,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2025-05-24T12:48:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2025-05-24T12:48:58.611329Z",
"ended": "2025-05-27T01:34:28.432044Z",
"start_waiting": "2025-05-24T12:48:58.559053Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 21502,
"name": "1st Pacific league Stage 2",
"director": {
"id": 368370,
"username": "STSU",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/56b0233c83ac7034789c9061255b51fe?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1862.594503174742,
"deviation": 279.49053910168413,
"volatility": 0.06000235747816905
}
},
"ranking": 29.315479919642645,
"professional": false,
"ui_class": "provisional"
},
"description": "(this is only for chatting purpose. )",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 0,
"time_control_parameters": {
"time_control": "none"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 1314,
"name": "PGC (Pacific Go Club)",
"summary": "This group is for PGC members in University of the Pacific",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2016-10-15T21:00:00Z",
"players_start": 5,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2016-10-15T21:04:01.782474Z",
"ended": "2016-10-22T21:38:59.654486Z",
"start_waiting": "2016-10-15T21:04:01.466879Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 5
},
{
"id": 21283,
"name": "1st Pacific league Stage 1",
"director": {
"id": 368370,
"username": "STSU",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/56b0233c83ac7034789c9061255b51fe?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1862.594503174742,
"deviation": 279.49053910168413,
"volatility": 0.06000235747816905
}
},
"ranking": 29.315479919642645,
"professional": false,
"ui_class": "provisional"
},
"description": "Warm up stage: Hidden round",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 0,
"time_control_parameters": {
"time_control": "none"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 1314,
"name": "PGC (Pacific Go Club)",
"summary": "This group is for PGC members in University of the Pacific",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2016-10-07T20:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2016-10-07T19:50:57.959409Z",
"ended": "2016-10-08T22:40:42.750887Z",
"start_waiting": "2016-10-07T19:50:57.356837Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4
},
{
"id": 327,
"name": "1st Oude Geuze Cup",
"director": {
"id": 430,
"username": "rottenhat",
"country": "ie",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/39625f5d6aa9484f8212327bf6eb9290-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1781.280091736795,
"deviation": 62.057718815549876,
"volatility": 0.05995437910309559
}
},
"ranking": 28.28210671368644,
"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": 432000,
"max_time": 864000,
"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": 380,
"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": 19,
"max_ranking": 26,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2007-09-25T11:20:00Z",
"ended": "2008-05-02T04:43:00Z",
"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": 17001,
"name": "1st OTL Europe and Asia/Pacific Multi-Day LIVE Tournament",
"director": {
"id": 203945,
"username": "timuzhti",
"country": "au",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/447482e4d1fddb5ea71da68f3a8a67d7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2349.2257971057606,
"deviation": 67.61151467333107,
"volatility": 0.06014167970887988
}
},
"ranking": 34.68895179754466,
"professional": false,
"ui_class": "supporter"
},
"description": "Japanese rules. Time control is 50 moves each every 4 days after 1 hour starting time. Intended for European (10:00) and Asia/Pacific (19:00). Join ONLY if you are available between 10 to 11 UTC time.\n\nBeginners welcome.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 6952,
"time_control_parameters": {
"time_control": "canadian",
"period_time": 345600,
"main_time": 3600,
"stones_per_period": 50
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 865,
"name": "OGS Teaching Ladder",
"summary": "Teach the weaker, learn from the stronger",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 645,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/24ecd9d9f2f78df3b3e6b5f90732b0e3-64.png"
},
"auto_start_on_max": false,
"time_start": "2016-04-30T10:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2016-05-04T11:27:48.902075Z",
"ended": "2016-05-22T07:37:25.787503Z",
"start_waiting": "2016-05-04T11:27:48.830142Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/24ecd9d9f2f78df3b3e6b5f90732b0e3-15.png",
"player_count": 4
},
{
"id": 93649,
"name": "1st OpenGotha Experimental",
"director": {
"id": 27056,
"username": "Leira",
"country": "cr",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/edefc4995500223832e03c2af5a12200-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1757.766531633868,
"deviation": 64.8624511658064,
"volatility": 0.0601177550696918
}
},
"ranking": 27.97448322965088,
"professional": false,
"ui_class": ""
},
"description": "In this first experiment, we'll try to create a\n\n**Double Round-Robin**",
"schedule": null,
"title": null,
"tournament_type": "opengotha",
"handicap": 0,
"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,
"main_time": 3600,
"period_time": 30,
"periods": 5
},
"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": 380,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2022-09-01T21:00:00Z",
"players_start": 4,
"first_pairing_method": "opengotha",
"subsequent_pairing_method": "opengotha",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2022-08-21T14:59:38.697777Z",
"ended": "2022-08-24T15:39:41.704367Z",
"start_waiting": "2022-08-24T15:39:41.697300Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4
}
]
}
