HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58261,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=4295",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=4293",
"results": [
{
"id": 88669,
"name": "德如vs逸熙",
"director": {
"id": 1125975,
"username": "東東1234",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/7073c3c0c19e1e2362786d7d3cacee04?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1636.613123803098,
"deviation": 92.9778953940374,
"volatility": 0.06000761280908969
}
},
"ranking": 26.321224844663433,
"professional": false,
"ui_class": ""
},
"description": "111111111111111",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 100,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 3600,
"period_time": 60,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 11450,
"name": "黎老師群組",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 39,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-04-14T04:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-04-14T03:42:47.700213Z",
"ended": "2022-04-14T03:59:30.293844Z",
"start_waiting": "2022-04-14T03:42:47.665197Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 30852,
"name": "Blitz 19x19 Elimination Tournament 2017-10-05 17:30",
"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": 1,
"name": "Blitz 19x19 Elimination Tournament",
"rrule": "DTSTART:20251105T010000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
"active": true,
"created": "2014-12-20T06:06:42.010011Z",
"last_run": "2025-11-05T01:00:31.993935Z",
"lead_time_seconds": 1800,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 120,
"periods": 5
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclude_provisional": true,
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 100
},
"next_run": "2025-11-05T05:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 11,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 120,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2017-10-05T17:30:45.105032Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2017-10-05T17:30:48.465468Z",
"ended": "2017-10-05T17:47:45.121763Z",
"start_waiting": "2017-10-05T17:30:47.271454Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 4
},
{
"id": 76088,
"name": "#20 Sunday Correspondence",
"director": {
"id": 877742,
"username": "Ennogo",
"country": "de",
"icon": "https://secure.gravatar.com/avatar/a5628968f0dac4d55e2a4e48f34c61f1?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1654.612632072511,
"deviation": 64.69338769397763,
"volatility": 0.06003459918663114
}
},
"ranking": 26.57443917981066,
"professional": false,
"ui_class": "supporter"
},
"description": "Open for members and friends",
"schedule": null,
"title": null,
"tournament_type": "double_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": 2214,
"name": "Dogs fun",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 11,
"icon": "https://user-uploads.online-go.com/cabe872fc4d0083bc32905811a4b62e8-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-06-11T16:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 20,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-06-11T16:00:22.689152Z",
"ended": "2022-07-27T20:39:53.858607Z",
"start_waiting": "2021-06-11T16:00:22.423973Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/cabe872fc4d0083bc32905811a4b62e8-15.png",
"player_count": 10
},
{
"id": 114153,
"name": "Test Go from Manchester UK",
"director": {
"id": 1029167,
"username": "iamabigtortoise",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/d7f6351ad8db862f6ef1934249df1bd0?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1641.040256074293,
"deviation": 71.83046782038092,
"volatility": 0.060018161176149436
}
},
"ranking": 26.38376237534543,
"professional": false,
"ui_class": ""
},
"description": "Test from Manchester UK\n23 March 2024",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"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": 17535,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-03-23T14:04:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 1
},
{
"id": 125115,
"name": "Primus inter pares (5) (12 k exclusive)",
"director": {
"id": 1218730,
"username": "Petru Dumitriu",
"country": "ro",
"icon": "https://user-uploads.online-go.com/c234bf3d6aabfd36a9d9dd48123a71e5-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1029.1929620373926,
"deviation": 61.31994924817647,
"volatility": 0.05980581286893272
}
},
"ranking": 15.58300532560765,
"professional": false,
"ui_class": ""
},
"description": "Dear 12 k players,\n\nIt is the second tournament dedicated exclusively to 12 k players. This is no longer unique and unprecedented. The 8 players requested almost instantly join the first tournament. A few other players wanted to join but it was too late. \n\nThat is the reason why I proposed to you a new one. With a slight difference in format: single elimination, instead of round robin. \n\nSo this a new opportunity to enjoy an exciting and challenging tournament. Join as soon as you can to make sure that you are still 12 kyu. \n\nOnce in, please accept my congratulations: you are already quarter-finalists! Would that happen in a tournament where you have to face since the beginning all sorts of merciless dan and single digit kyu?",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"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": 655,
"name": "Romania",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 27,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2025-02-06T07:00:00Z",
"players_start": 8,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 18,
"max_ranking": 18,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-02-06T17:45:27.652285Z",
"ended": "2025-07-06T17:36:17.175922Z",
"start_waiting": "2025-02-06T17:45:27.520336Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 8
},
{
"id": 91994,
"name": "Correspondence 19x19",
"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": "have fun!",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 72000,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": false,
"per_move": 72000
},
"is_open": true,
"exclude_provisional": true,
"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": "2022-07-03T02:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-07-03T02:00:50.410282Z",
"ended": "2022-08-13T18:27:35.110753Z",
"start_waiting": "2022-07-03T02:00:50.331366Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-15.png",
"player_count": 4
},
{
"id": 30025,
"name": "yaza veda",
"director": {
"id": 114073,
"username": "elma.218",
"country": "tr",
"icon": "https://user-uploads.online-go.com/c451275c8b10a1d6c4052257d70c3cd1-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1787.7450440536031,
"deviation": 64.86830524553237,
"volatility": 0.05997042542835535
}
},
"ranking": 28.365974887281094,
"professional": false,
"ui_class": ""
},
"description": "yaza veda",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": true,
"time_control": "fischer",
"initial_time": 259200,
"max_time": 345600,
"time_increment": 86400,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 447,
"name": "turkey go players team",
"summary": "Kader Oyunu (the game of destiny)",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 165,
"icon": "https://user-uploads.online-go.com/39a22b3e039c1dfce80ceebe3004d6ac-64.png"
},
"auto_start_on_max": true,
"time_start": "2017-09-09T23:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 10,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2017-09-09T23:00:18.825982Z",
"ended": "2018-01-21T23:15:03.938940Z",
"start_waiting": "2017-09-09T23:00:18.210037Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/39a22b3e039c1dfce80ceebe3004d6ac-15.png",
"player_count": 11
},
{
"id": 88739,
"name": "嘉軒vs智銳",
"director": {
"id": 1125975,
"username": "東東1234",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/7073c3c0c19e1e2362786d7d3cacee04?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1636.613123803098,
"deviation": 92.9778953940374,
"volatility": 0.06000761280908969
}
},
"ranking": 26.321224844663433,
"professional": false,
"ui_class": ""
},
"description": "111111111",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 50,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1800,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 11450,
"name": "黎老師群組",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 39,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-04-16T04:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-04-16T03:21:36.937174Z",
"ended": "2022-04-16T03:43:57.850966Z",
"start_waiting": "2022-04-16T03:21:36.901666Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 31117,
"name": "Blitz 19x19 Elimination Tournament 2017-10-15 13:30",
"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": 1,
"name": "Blitz 19x19 Elimination Tournament",
"rrule": "DTSTART:20251105T010000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
"active": true,
"created": "2014-12-20T06:06:42.010011Z",
"last_run": "2025-11-05T01:00:31.993935Z",
"lead_time_seconds": 1800,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 120,
"periods": 5
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclude_provisional": true,
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 100
},
"next_run": "2025-11-05T05:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 11,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 120,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2017-10-15T13:30:01.420411Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2017-10-15T13:30:03.741736Z",
"ended": "2017-10-15T13:44:44.567030Z",
"start_waiting": "2017-10-15T13:30:03.476602Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 5
},
{
"id": 89404,
"name": "Correspondence 19x19 RoundRobin 2022-05-01 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": 6,
"name": "Correspondence 19x19 RoundRobin",
"rrule": "DTSTART:20251104T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
"active": true,
"created": "2015-02-20T05:58:31.027016Z",
"last_run": "2025-11-04T19:00:32.280884Z",
"lead_time_seconds": 86400,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 432000,
"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": "2025-11-07T19:00:00Z",
"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": 432000,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2022-05-01T19:00:05.554079Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-05-01T19:00:06.971276Z",
"ended": "2022-09-04T12:12:16.179640Z",
"start_waiting": "2022-05-01T19:00:06.431945Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 10
}
]
}
