HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58663,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5497",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5495",
"results": [
{
"id": 102830,
"name": "please join",
"director": {
"id": 1333360,
"username": "1wuryd",
"country": "cn",
"icon": "https://user-uploads.online-go.com/09df0c62018124939bfa3b81283f554c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1127.6000700937311,
"deviation": 162.59080438930707,
"volatility": 0.0600029206577095
}
},
"ranking": 17.696984136456305,
"professional": false,
"ui_class": "provisional"
},
"description": "a tournament.",
"schedule": null,
"title": null,
"tournament_type": "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": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 3,
"name": "OGS",
"summary": "An open group for folks' who like OGS!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1772,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-05-02T22:25:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-10-15T15:04:35.425109Z",
"ended": "2023-10-15T15:15:03.190580Z",
"start_waiting": "2023-10-15T15:04:35.366745Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 124235,
"name": "power two heart",
"director": {
"id": 678723,
"username": "kussbas",
"country": "ru",
"icon": "https://user-uploads.online-go.com/a05bce726085c9986e27e83f6a369394-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1232.4359862521858,
"deviation": 67.78015410841112,
"volatility": 0.0603625458977511
}
},
"ranking": 19.75504564399529,
"professional": false,
"ui_class": ""
},
"description": "И победит сильнейший.\nAnd the strongest will win.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 87426,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 129600,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 12100,
"name": "GoBanDit+",
"summary": "Заходи в группу тут много интересного,заранее спасибо))\nCome to the group here a lot of interesting things, thank you in advance))",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 65,
"icon": "https://user-uploads.online-go.com/35a4e1bb535983857b863714b36734af-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-01-12T12:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-01-12T12:00:38.710050Z",
"ended": "2025-06-19T07:04:29.237264Z",
"start_waiting": "2025-01-12T12:00:38.634946Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/35a4e1bb535983857b863714b36734af-15.png",
"player_count": 7,
"ranked": true
},
{
"id": 35943,
"name": "Trainer",
"director": {
"id": 460454,
"username": "Khadziya",
"country": "id",
"icon": "https://user-uploads.online-go.com/1241f82b383e0c9aa043890627977f2b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1513.0748793055748,
"deviation": 64.02069240422253,
"volatility": 0.05999825962518689
}
},
"ranking": 24.504296774669363,
"professional": false,
"ui_class": ""
},
"description": "Enjoy",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 131520,
"time_control_parameters": {
"period_time": 129600,
"main_time": 172800,
"system": "byoyomi",
"pause_on_weekends": true,
"time_control": "byoyomi",
"periods": 5,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2170,
"name": "Serenity",
"summary": "When wisdom comes and ambitions go away, only pure enjoyment of the game remains.",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 48,
"icon": "https://user-uploads.online-go.com/296c487fa334861b517b0bf1928b4ac9-64.png"
},
"auto_start_on_max": true,
"time_start": "2018-04-18T02:00:00Z",
"players_start": 32,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-04-16T03:05:46.881203Z",
"ended": "2019-05-15T20:07:57.752771Z",
"start_waiting": "2018-04-16T03:05:45.538567Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/296c487fa334861b517b0bf1928b4ac9-15.png",
"player_count": 25,
"ranked": true
},
{
"id": 84417,
"name": "stars",
"director": {
"id": 1031669,
"username": "OLIVIA LEONG",
"country": "un",
"icon": "https://user-uploads.online-go.com/1155a4235d53c543da2a2aeeba89a156-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 994.5784005617045,
"deviation": 69.44113642538471,
"volatility": 0.06000514592300362
}
},
"ranking": 14.791013435139382,
"professional": false,
"ui_class": ""
},
"description": "feel free to join if you like",
"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",
"time_increment": 86400,
"initial_time": 259200,
"max_time": 604800
},
"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": 17618,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-01-03T04:00:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-01-03T11:14:49.340012Z",
"ended": "2022-01-04T04:58:31.703874Z",
"start_waiting": "2022-01-03T11:14:49.262532Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 3,
"ranked": true
},
{
"id": 111455,
"name": "작은 바둑대결",
"director": {
"id": 1163981,
"username": "15minKiller",
"country": "_GoT_Targaryen",
"icon": "https://user-uploads.online-go.com/199617730a1a1a1d2a03ac29f9c6eae2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1237.7716438781622,
"deviation": 64.92983848403033,
"volatility": 0.05998430157917521
}
},
"ranking": 19.85505397093506,
"professional": false,
"ui_class": ""
},
"description": "두고 싶으신 분들을 위해 준비했습니다.\n하고 싶으신 분들은 들어와 주세요.\n어린이도 환영!",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 35,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 12187,
"name": "solar sistem",
"summary": "어린이 특별 환영!\n어른들도 환영합니다.",
"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": true,
"time_start": "2024-01-14T05:31:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-08-03T13:16:18.567051Z",
"ended": "2024-08-03T13:29:41.296819Z",
"start_waiting": "2024-08-03T13:16:18.465912Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4,
"ranked": true
},
{
"id": 127798,
"name": "แข่งขันนัดแรก",
"director": {
"id": 1203503,
"username": "ฝัน ปัณยตา PAT",
"country": "th",
"icon": "https://secure.gravatar.com/avatar/2cc9ac772c24592fb77c4eb8e5743a3e?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1190.029366052614,
"deviation": 68.29948598270117,
"volatility": 0.060555333022372745
}
},
"ranking": 18.94445526307068,
"professional": false,
"ui_class": ""
},
"description": "แข่งขันหาผู้ชนะเลิศในห้องเรียนหมากล้อม ปวช.2/10 ภาคเรียนที่ 2",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 20,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "live",
"pause_on_weekends": false,
"per_move": 20
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 15280,
"name": "ปวช.2/10 PAT",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 25,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-04-24T04:35:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 21,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2025-04-24T04:35:16.411359Z",
"ended": "2025-04-24T04:57:47.365819Z",
"start_waiting": "2025-04-24T04:35:16.308069Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 12,
"ranked": true
},
{
"id": 52696,
"name": "Learn Go Together",
"director": {
"id": 342556,
"username": "jonbarker8",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/bea9e9c9b77898f4ae94787ab58202aa?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1444.5359568968029,
"deviation": 73.54409159864002,
"volatility": 0.060032906407486236
}
},
"ranking": 23.43116020591792,
"professional": false,
"ui_class": ""
},
"description": "No judgment tournament.",
"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": 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": 3604,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2019-10-06T18:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2019-10-07T20:39:11.087437Z",
"ended": "2019-12-15T17:23:44.129184Z",
"start_waiting": "2019-10-07T20:39:10.233332Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4,
"ranked": true
},
{
"id": 74149,
"name": "B vs w battle for neighborsview",
"director": {
"id": 750170,
"username": "KXD",
"country": "001",
"icon": "https://user-uploads.online-go.com/b07ba91a11584321d88e18bbc5cfe173-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1275.99422120457,
"deviation": 65.75821157964765,
"volatility": 0.06035615381858505
}
},
"ranking": 20.559113867595133,
"professional": false,
"ui_class": ""
},
"description": "Battle go 2021",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"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": 8738,
"name": "MINECRAFT",
"summary": "HI! This a Group Where People Talk About Minecraft Experiences",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 33,
"icon": "https://user-uploads.online-go.com/111be862b965122bc3da49c05e0131ba-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-04-20T02:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-04-20T05:43:19.175148Z",
"ended": "2021-04-23T01:41:22.956997Z",
"start_waiting": "2021-04-20T05:43:18.956125Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/111be862b965122bc3da49c05e0131ba-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 2026,
"name": "Koworu's mini-tournament",
"director": {
"id": 18317,
"username": "Koworu",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/fc50c6bedbf20e687f14e33c1ed34eb0?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1751.1741032696373,
"deviation": 63.61724873998119,
"volatility": 0.059966677759709666
}
},
"ranking": 27.88749692120436,
"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": 604800,
"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": 381,
"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": 17,
"max_ranking": 21,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-02-11T11:41:24Z",
"ended": "2013-02-11T10:41:24Z",
"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,
"ranked": true
},
{
"id": 113943,
"name": "🧭 GPS Expo 361, C Class",
"director": {
"id": 1252765,
"username": "KatNoire",
"country": "un",
"icon": "https://user-uploads.online-go.com/d798a462581639c7be0f220400b2b60f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1474.1058774576727,
"deviation": 63.78024967595756,
"volatility": 0.05995328684214665
}
},
"ranking": 23.900259960522494,
"professional": false,
"ui_class": ""
},
"description": "Swiss format. Ranks 17kyu-9kyu welcome, provisional not included. No handicap. Paused on weekends.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 46619,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 43200,
"initial_time": 432000,
"max_time": 432000
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13341,
"name": "Go Petrologic Survey",
"summary": "The bedrock of locating liveable landscapes",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 8,
"icon": "https://user-uploads.online-go.com/cb0c03c5aa13049379d23a6b93516231-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-04-04T10:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slide",
"min_ranking": 13,
"max_ranking": 21,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-04-04T10:00:43.606256Z",
"ended": "2025-03-18T16:35:20.480952Z",
"start_waiting": "2024-04-04T10:00:43.423594Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/cb0c03c5aa13049379d23a6b93516231-15.png",
"player_count": 15,
"ranked": true
}
]
}
