HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58728,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=318",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=316",
"results": [
{
"id": 62163,
"name": "Fast Correspondence July DDK",
"director": {
"id": 514162,
"username": "aixpen",
"country": "gb",
"icon": "https://user-uploads.online-go.com/e47ca542220a4e8a4403b3e7731c10d0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1611.0543996011113,
"deviation": 62.517388491089044,
"volatility": 0.059933163056202776
}
},
"ranking": 25.956842298256998,
"professional": false,
"ui_class": "supporter"
},
"description": "Please avoid delaying your games: plan to not take vacation until your tournament participation is finished.\n\nAnalysis is enabled to allow the use of conditional moves.\n\nPause on weekends is disabled.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 30720,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 28800,
"initial_time": 172800,
"max_time": 172800
},
"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": "2020-06-30T23:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-06-27T08:25:49.659657Z",
"ended": "2020-08-24T20:20:33.232385Z",
"start_waiting": "2020-06-27T08:25:48.645338Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 63729,
"name": "Simple Tournament",
"director": {
"id": 736685,
"username": "李朗銳",
"country": "hk",
"icon": "https://user-uploads.online-go.com/b7c6482c7e297b7c47906a1a0bfc23c7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1005.3610697829467,
"deviation": 66.82162579107839,
"volatility": 0.06001116661169058
}
},
"ranking": 15.040642201285266,
"professional": false,
"ui_class": ""
},
"description": "This tournament is gonna be simple!",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 60,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "live",
"pause_on_weekends": false,
"per_move": 60
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 5925,
"name": "Group for GO",
"summary": "Don't have a group? No problem, just join this group!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 71,
"icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-07-31T07:59:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-07-31T07:37:55.017378Z",
"ended": "2020-07-31T09:57:09.864265Z",
"start_waiting": "2020-07-31T07:37:54.359312Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 134515,
"name": "Sente Tournament 4",
"director": {
"id": 1864696,
"username": "The Atari Union",
"country": "in",
"icon": "https://user-uploads.online-go.com/97a3545e27ab6dc2768c65861fc96dd0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 275.4271587796327,
"deviation": 83.19570494461763,
"volatility": 0.059985568052562735
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "Weekly tournament join the aji union for more games",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": -1,
"rules": "japanese",
"time_per_move": 4787,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "correspondence",
"pause_on_weekends": true,
"total_time": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 15743,
"name": "The Aji Union (+25k Beginners)",
"summary": "This group is open for all and beginner friendly. If you do not wish to join this group try the The Opening Tournament on Oct 7th, it is called The Aji Tournament!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 21,
"icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-11-25T01:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-11-25T01:00:09.855019Z",
"ended": null,
"start_waiting": "2025-11-25T01:00:09.709264Z",
"board_size": 19,
"active_round": 2,
"icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-15.png",
"player_count": 11,
"ranked": true
},
{
"id": 28652,
"name": "Eye of the Tiger II",
"director": {
"id": 433823,
"username": "dudeman",
"country": "us",
"icon": "https://user-uploads.online-go.com/4eb746941c589bce1fd139b3e01f6497-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1665.7681442630949,
"deviation": 69.65737561357963,
"volatility": 0.059965312016015564
}
},
"ranking": 26.729994278031604,
"professional": false,
"ui_class": ""
},
"description": "DDK tournament with double elimination. Who has the eye of the tiger to win it all?",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 24,
"name": "Double Digit Kyu Room",
"summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 3607,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2017-07-24T16:00:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2017-07-24T16:00:07.456898Z",
"ended": "2018-10-17T01:04:32.671827Z",
"start_waiting": "2017-07-24T16:00:05.667524Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 10,
"ranked": true
},
{
"id": 80894,
"name": "9x9 | 1Day/play | minus10K | BeFast | 4th Ed",
"director": {
"id": 904734,
"username": "Temido Rocha",
"country": "pt",
"icon": "https://user-uploads.online-go.com/f40e3013c60db0c2be48e9e3fad6bfbd-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1010.3662509082673,
"deviation": 62.81317541158814,
"volatility": 0.05989484702989822
}
},
"ranking": 15.155608327902632,
"professional": false,
"ui_class": ""
},
"description": "*** Edition 4 | Plus10K***\n\nThe idea is to have a fast tournment every week.\n\nThe type of tournment is open for changes in future editions (feel free to comment in the tournment chat).\n\nThanks and have fun.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 86400,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": true,
"per_move": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 255,
"name": "Portugal",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 113,
"icon": "https://user-uploads.online-go.com/97e11200f027368aee6f2613cf22c016-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-10-07T23:01:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-10-07T23:01:19.339600Z",
"ended": "2021-11-10T16:06:16.724047Z",
"start_waiting": "2021-10-07T23:01:19.173908Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/97e11200f027368aee6f2613cf22c016-15.png",
"player_count": 8,
"ranked": true
},
{
"id": 2792,
"name": "19x19 DDK Tournament",
"director": {
"id": 52052,
"username": "ST000MA",
"country": "rs",
"icon": "https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1796.0240277144396,
"deviation": 64.06979240461085,
"volatility": 0.06221347963210778
}
},
"ranking": 28.472934241443458,
"professional": false,
"ui_class": ""
},
"description": "8 moves per day. DDK players. Starts at 14:00 GMT on Wednesday, 28.1.2014.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "aga",
"time_per_move": 12720,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 172800,
"max_time": 172800,
"time_increment": 10800
},
"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": 0,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-01-29T14:00:21.664957Z",
"ended": "2014-05-23T14:22:54.609217Z",
"start_waiting": "2014-01-29T14:00:20.108479Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
},
{
"id": 56648,
"name": "Lyons Gang DDK 19x19",
"director": {
"id": 600899,
"username": "cha3",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/500b863796c01ce3cf80b91e5ce59026?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1681.5723647499517,
"deviation": 63.59483297506852,
"volatility": 0.05994285723669011
}
},
"ranking": 26.948597925880545,
"professional": false,
"ui_class": ""
},
"description": "Open DDK Tournament",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 43200,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 3269,
"name": "Lyons Gang",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 11,
"icon": "https://user-uploads.online-go.com/2183d280de7a99ed8a5933a1459f06fa-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-02-23T14:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-02-23T14:00:57.666819Z",
"ended": "2020-11-09T08:15:21.834307Z",
"start_waiting": "2020-02-23T14:00:54.657535Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/2183d280de7a99ed8a5933a1459f06fa-15.png",
"player_count": 12,
"ranked": true
},
{
"id": 56781,
"name": "DDK.NL Go Club - Supermoon Tournament March 2020",
"director": {
"id": 463810,
"username": "SuzieKyu",
"country": "nl",
"icon": "https://user-uploads.online-go.com/62a582e29c917f3dfcb81bce64a13f7a-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1171.4995125731932,
"deviation": 63.025646037873635,
"volatility": 0.06000597450469722
}
},
"ranking": 18.5811525604583,
"professional": false,
"ui_class": ""
},
"description": "Round Robin tournament for ddk players.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": 432000
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2979,
"name": "Internatio.NL Go Club",
"summary": "Virtuele DDK club voor Nederlandse spelers en hun vrienden",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 64,
"icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-03-09T17:48:00Z",
"players_start": 6,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2020-03-09T17:48:50.928993Z",
"ended": "2020-07-18T13:14:51.719143Z",
"start_waiting": "2020-03-09T17:48:46.289815Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 78771,
"name": "Fast correspondence 9*9",
"director": {
"id": 904734,
"username": "Temido Rocha",
"country": "pt",
"icon": "https://user-uploads.online-go.com/f40e3013c60db0c2be48e9e3fad6bfbd-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1010.3662509082673,
"deviation": 62.81317541158814,
"volatility": 0.05989484702989822
}
},
"ranking": 15.155608327902632,
"professional": false,
"ui_class": ""
},
"description": "3^2 times 3^2 \n*** Everyone is welcome ***",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 44160,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 43200,
"initial_time": 86400,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2014,
"name": "The Nines 9x9 ",
"summary": "9x9 Go!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 371,
"icon": "https://user-uploads.online-go.com/809b7c04dc9f8a7b416cd2c50a71dc90-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-08-15T06:30:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-08-15T06:30:35.643977Z",
"ended": "2021-09-11T13:01:04.558125Z",
"start_waiting": "2021-08-15T06:30:35.573117Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/809b7c04dc9f8a7b416cd2c50a71dc90-15.png",
"player_count": 2,
"ranked": true
},
{
"id": 78688,
"name": "Another one...",
"director": {
"id": 1012312,
"username": "charlie11",
"country": "jp",
"icon": "https://secure.gravatar.com/avatar/2dcdff4966c0103300ce0d6fbf4e22e8?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1161.564727199071,
"deviation": 67.2959124451604,
"volatility": 0.06009585569543345
}
},
"ranking": 18.38399410453256,
"professional": false,
"ui_class": ""
},
"description": "...please join🐵",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 259200,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": true,
"per_move": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 9514,
"name": "25k-10k (Double Digets Please)",
"summary": "As long as your Double Digits or near Double Digits your welcome to join.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 58,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2021-08-16T19:00:00Z",
"players_start": 1,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-08-16T19:00:13.466714Z",
"ended": "2021-09-15T23:59:06.319042Z",
"start_waiting": "2021-08-16T19:00:13.273403Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 12,
"ranked": true
}
]
}