HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58198,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=416",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=414",
"results": [
{
"id": 114392,
"name": "ttttttt",
"director": {
"id": 1451656,
"username": "ไบรท์",
"country": "un",
"icon": "https://user-uploads.online-go.com/72addc5b183fcd48f5065a86c39d8e2a-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 521.7459022179153,
"deviation": 87.63111366281193,
"volatility": 0.06001655707479793
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "ttttttt",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 21,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 10,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 5893,
"name": "Go Family",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 147,
"icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-03-30T10:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2024-03-30T09:05:01.499967Z",
"ended": "2024-03-30T09:20:38.869029Z",
"start_waiting": "2024-03-30T09:05:01.417120Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png",
"player_count": 4
},
{
"id": 65701,
"name": "Correspondence 13x13 RoundRobin 2020-09-21 19:00",
"director": {
"id": 4,
"username": "matburt",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1125.8827017028436,
"deviation": 78.19731452501959,
"volatility": 0.06006087171771568
}
},
"ranking": 17.66169912212786,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "Automatic Sitewide Tournament",
"schedule": {
"id": 7,
"name": "Correspondence 13x13 RoundRobin",
"rrule": "DTSTART:20251027T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
"active": true,
"created": "2015-02-20T06:00:14.582400Z",
"last_run": "2025-10-27T19:00:43.391916Z",
"lead_time_seconds": 86400,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"size": 13,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 10
},
"next_run": "2025-10-30T19:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2020-09-21T19:00:17.793562Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-09-21T19:00:22.904804Z",
"ended": "2020-11-04T10:33:46.247834Z",
"start_waiting": "2020-09-21T19:00:20.098498Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
"player_count": 10
},
{
"id": 127045,
"name": "I Like Cleaning",
"director": {
"id": 1710368,
"username": "deleted-a78034f6-e072-4e22-87db-12535f220c5a",
"country": "zz",
"icon": "https://user-uploads.online-go.com/e5710f3e15ec7bbbbde357b719923759-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 630.8918800007385,
"deviation": 77.00241085670349,
"volatility": 0.059993781373019056
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "Do you know the joy of cleaning? Then try it. Cleaning gives a clean and tidy image. If you are a man, if you are a woman, if you are a human being, let's make cleaning a daily life. Maybe you can be the perfect person...",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 2419200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15124,
"name": "RaISon",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1,
"icon": "https://user-uploads.online-go.com/39422815f4cdce7aa9951cc2892925b5-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-04-10T01:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 12,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-04-02T18:19:16.666393Z",
"ended": null,
"start_waiting": "2025-04-02T18:19:15.621313Z",
"board_size": 19,
"active_round": 2,
"icon": "https://user-uploads.online-go.com/39422815f4cdce7aa9951cc2892925b5-15.png",
"player_count": 10
},
{
"id": 73101,
"name": "3月27日 謝汶熹VS楊正",
"director": {
"id": 818416,
"username": "傳碁學園",
"country": "un",
"icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1898.3468207617877,
"deviation": 71.28817954667363,
"volatility": 0.06041644550084839
}
},
"ranking": 29.755630942351214,
"professional": false,
"ui_class": ""
},
"description": "3月27日 謝汶熹VS楊正",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 21,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 15,
"periods": 2
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6399,
"name": "傳碁 B班",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 53,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2021-03-27T06:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2021-03-27T05:14:09.519746Z",
"ended": "2021-03-27T05:48:54.720550Z",
"start_waiting": "2021-03-27T05:14:09.445226Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 101738,
"name": "Thành viên mới mời mọi người cùng tham gia ^^",
"director": {
"id": 589696,
"username": "Yi Chang Hweo",
"country": "vn",
"icon": "https://user-uploads.online-go.com/1c8bf7bc57e9c91ac12b701d32b17d8c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1389.7639255362494,
"deviation": 62.45962054805981,
"volatility": 0.05994994494365985
}
},
"ranking": 22.536314598107747,
"professional": false,
"ui_class": ""
},
"description": "Do không biết tạo rengo kiểu gì nên e đã ấn bừa. Mọi ng tham gia, ai biết tạo thì chỉ em nhé :)",
"schedule": null,
"title": null,
"tournament_type": "s_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": 12615,
"name": "Cờ vây và những người bạn",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 72,
"icon": "https://user-uploads.online-go.com/4da804791b085727cd884a292d89cd1f-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-04-08T13:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 29,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2024-02-29T14:43:30.532069Z",
"ended": "2024-03-31T13:48:28.411200Z",
"start_waiting": "2024-02-29T14:43:30.374863Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4da804791b085727cd884a292d89cd1f-15.png",
"player_count": 4
},
{
"id": 65682,
"name": "2020vs",
"director": {
"id": 737306,
"username": "2020vs",
"country": "hk",
"icon": "https://user-uploads.online-go.com/78080aa54321ea05a7dcca1596e6c924-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1057.6297343678023,
"deviation": 68.72909751962305,
"volatility": 0.060123971197317244
}
},
"ranking": 16.21396648247981,
"professional": false,
"ui_class": ""
},
"description": "2020vsvs2021vs",
"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": true,
"group": {
"id": 5351,
"name": "2025vs ",
"summary": "A group for Go players who love the 9x9 board to 19x19 board and an open group for any go players......and members over 150!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 192,
"icon": "https://user-uploads.online-go.com/800b4a0d234e19e92a200d1dd3e4faff-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-09-20T12:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 9,
"max_ranking": 26,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-09-22T16:08:14.866063Z",
"ended": "2020-10-07T14:26:03.954617Z",
"start_waiting": "2020-09-22T16:08:14.589643Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/800b4a0d234e19e92a200d1dd3e4faff-15.png",
"player_count": 4
},
{
"id": 67037,
"name": "Sunday 9x9 tournament",
"director": {
"id": 56637,
"username": "milanm",
"country": "un",
"icon": "https://user-uploads.online-go.com/3ca6488bbc5b99dee6389c8324babd42-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1846.6315420311607,
"deviation": 67.10186394136203,
"volatility": 0.0599446319127305
}
},
"ranking": 29.116222809180062,
"professional": false,
"ui_class": "supporter aga"
},
"description": "weekly 9x9 tournament",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 31,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 30,
"initial_time": 120,
"max_time": 240
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 5803,
"name": "Massachusetts Go Foundation",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 49,
"icon": "https://user-uploads.online-go.com/ac9f8e424d9bbcbeaadc6a8c635f8262-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-10-25T17:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2020-10-25T16:58:49.311201Z",
"ended": "2020-10-25T17:29:33.639874Z",
"start_waiting": "2020-10-25T16:58:48.863886Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/ac9f8e424d9bbcbeaadc6a8c635f8262-15.png",
"player_count": 7
},
{
"id": 122749,
"name": "DDK Doubles #3",
"director": {
"id": 496469,
"username": "beefwithasillyguy",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/8f199a278c84623f101aaeeb65c92e06?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 816.9698376609466,
"deviation": 101.8809539743649,
"volatility": 0.06000469285066534
}
},
"ranking": 10.23702059009903,
"professional": false,
"ui_class": ""
},
"description": "Monthly tournament for DDK players",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 87084,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 86400,
"period_time": 86400,
"periods": 10
},
"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": 8763,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-12-30T19:00:00Z",
"players_start": 16,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 19,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-12-26T00:01:27.489666Z",
"ended": null,
"start_waiting": "2024-12-26T00:01:27.318576Z",
"board_size": 19,
"active_round": 5,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 16
},
{
"id": 67096,
"name": "r375ry3",
"director": {
"id": 862791,
"username": "231080",
"country": "un",
"icon": "https://user-uploads.online-go.com/d904e8e57d43bafc3ff10f36c7c64f6d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 844.9276908703528,
"deviation": 70.6659630244116,
"volatility": 0.059995792128923434
}
},
"ranking": 11.01599204612355,
"professional": false,
"ui_class": ""
},
"description": "r324f3gqe3eqt3qr31",
"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": true,
"group": {
"id": 7150,
"name": "OGS Legends",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 3,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2020-10-26T20:33:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-10-26T20:33:02.139696Z",
"ended": "2020-10-26T20:37:02.124043Z",
"start_waiting": "2020-10-26T20:33:01.982973Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 107069,
"name": "Giải đấu Cọng Hành Vàng - Xóm Cờ Vây",
"director": {
"id": 1370557,
"username": "deleted-06f2b499-d123-43ca-8b09-aba687f31f9b",
"country": "vn",
"icon": "https://user-uploads.online-go.com/b96b0535592046ef9728d42e4a084dd6-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1430.7680944043,
"deviation": 90.86967671140076,
"volatility": 0.06000499295807938
}
},
"ranking": 23.209459511340185,
"professional": false,
"ui_class": ""
},
"description": "Giải đấu dành cho Tân kỳ thủ là thành viên Xóm Cờ Vây.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 41,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13517,
"name": "Xóm Cờ Vây",
"summary": "Xóm Cờ Vây là một cộng đồng chơi cờ vây trực tuyến của các kỳ thủ cờ vây Việt Nam, do kỳ thủ Vương Đánh Cờ Vây thành lập, nhằm giúp đỡ những người muốn học chơi cờ vây ở Việt Nam.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 532,
"icon": "https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-09-09T13:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 18,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2023-09-09T13:00:55.884011Z",
"ended": "2023-09-09T15:55:01.449371Z",
"start_waiting": "2023-09-09T13:00:55.366083Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-15.png",
"player_count": 34
}
]
}
