HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58701,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=handicap&page=115",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=handicap&page=113",
"results": [
{
"id": 114658,
"name": "7/4 練習賽",
"director": {
"id": 732914,
"username": "Myosu",
"country": "hk",
"icon": "https://user-uploads.online-go.com/3e8044bfa5bfb2689285ad63b474e524-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2245.1496118666505,
"deviation": 71.10612881980087,
"volatility": 0.06017968398189159
}
},
"ranking": 33.639940461928326,
"professional": false,
"ui_class": ""
},
"description": "7/4 練習賽",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "japanese",
"time_per_move": 11,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 10,
"initial_time": 60,
"max_time": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10046,
"name": "Hiroki’s Group",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 4,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2024-04-07T12:10:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-04-07T12:06:12.943309Z",
"ended": "2024-04-07T12:57:36.001739Z",
"start_waiting": "2024-04-07T12:06:12.803079Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 8,
"ranked": true
},
{
"id": 1217,
"name": "BOfH's mini-tournament",
"director": {
"id": 24889,
"username": "BOfH",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/819ebc88370cf7a8a1430f3698cc368a?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1217.4387990354903,
"deviation": 64.98599920223056,
"volatility": 0.060030584226358805
}
},
"ranking": 19.471611385992336,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 259200,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 1209600,
"max_time": 2592000,
"time_increment": 259200
},
"is_open": false,
"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": 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": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2010-09-05T22:26:49Z",
"ended": "2010-09-05T20:26:49Z",
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
},
{
"id": 134411,
"name": "Sheffield Go Soc November 2025",
"director": {
"id": 771667,
"username": "DDG972",
"country": "gb",
"icon": "https://user-uploads.online-go.com/857ab4da1d3a7f7d90aa4c24d8fba839-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1653.9442410602264,
"deviation": 61.943646059517626,
"volatility": 0.0599260261574474
}
},
"ranking": 26.56508570472276,
"professional": false,
"ui_class": ""
},
"description": "Let's play go!",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "aga",
"time_per_move": 623947,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 604800,
"initial_time": 2419200,
"max_time": 2419200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 10742,
"name": "University of Sheffield Go Society",
"summary": "Welcome to the Uni of Sheffield OGS group!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 26,
"icon": "https://user-uploads.online-go.com/496fb96c873bc3ff300cbeeef8bc6114-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-11-22T23:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/496fb96c873bc3ff300cbeeef8bc6114-15.png",
"player_count": 2,
"ranked": true
},
{
"id": 911,
"name": "Saimaster1's mini-tournament III (public)",
"director": {
"id": 21051,
"username": "Saimaster1",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/dc70a2680324f0a0d66f6ceb9c0b9075?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1123.7168380463536,
"deviation": 97.72561766882933,
"volatility": 0.06001101702195256
}
},
"ranking": 17.617122513487967,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 259200,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 259200
},
"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": 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": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2009-10-17T23:26:41Z",
"ended": "2009-10-17T21:26:41Z",
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
},
{
"id": 135078,
"name": "1. Baduk Cup",
"director": {
"id": 992328,
"username": "dalmat",
"country": "hr",
"icon": "https://user-uploads.online-go.com/2f745dcd2995279d837312cb71403084-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1223.3694199947195,
"deviation": 65.5162607812255,
"volatility": 0.05998567021349731
}
},
"ranking": 19.584110306901177,
"professional": false,
"ui_class": "supporter"
},
"description": "Welcome",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": -1,
"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": 15950,
"name": "Baduk Cup",
"summary": "Everyone is welcome, cup system tournaments.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 1,
"icon": "https://user-uploads.online-go.com/91fcc8bd860062f0b73f260bbab13f67-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-12-14T18:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-12-14T18:00:48.646642Z",
"ended": null,
"start_waiting": "2025-12-14T18:00:48.393124Z",
"board_size": 19,
"active_round": 1,
"icon": "https://user-uploads.online-go.com/91fcc8bd860062f0b73f260bbab13f67-15.png",
"player_count": 25,
"ranked": true
},
{
"id": 5,
"name": "Nova Inaugural 10k and Below Correspondence Tournament",
"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": "Welcome to Nova's Inaugural correspondence tournament for 10k and below players. This tournament will begin on Monday May 27th.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "japanese",
"time_per_move": 86400,
"time_control_parameters": null,
"is_open": true,
"exclude_provisional": true,
"group": null,
"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": "2013-05-27T14:44:55.022354Z",
"ended": "2013-12-28T03:12:49.353683Z",
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 0,
"ranked": true
},
{
"id": 14190,
"name": "Correspondence 19x19 Handicap Match 2016-01-24 have fun ! #1",
"director": {
"id": 109444,
"username": "VPshunt",
"country": "jp",
"icon": "https://user-uploads.online-go.com/70c797283afa9d1b71a708763c8c6051-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1703.9681645981816,
"deviation": 64.16663281633048,
"volatility": 0.059838863578554974
}
},
"ranking": 27.254883037419365,
"professional": false,
"ui_class": ""
},
"description": "Correspondence 19x19 Handicap Match",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 873,
"name": "楽碁倶楽部(Rakugo Club)",
"summary": "碁は楽しまないとね",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 8,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2016-01-24T13:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2016-01-20T15:17:20.981221Z",
"ended": "2016-07-22T14:42:18.834624Z",
"start_waiting": "2016-01-20T15:17:19.153636Z",
"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": 119715,
"name": "Handicap Arena 2024 - 061",
"director": {
"id": 2408,
"username": "richyfourtytwo",
"country": "de",
"icon": "https://user-uploads.online-go.com/8482108492340cf4f2021653180eb741-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1542.5917997057713,
"deviation": 64.9707699326733,
"volatility": 0.059743945795688064
}
},
"ranking": 24.951556265811234,
"professional": false,
"ui_class": ""
},
"description": "Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 10 players.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"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": false,
"group": {
"id": 13655,
"name": "Handicap Arena",
"summary": "Organising arena-type handicap correspondence tournaments.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 99,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-09-05T06:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-09-04T14:45:18.791216Z",
"ended": "2024-12-16T16:16:59.399995Z",
"start_waiting": "2024-09-04T14:45:18.094878Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 14871,
"name": "* Death Roulette * *** *** ** **",
"director": {
"id": 120320,
"username": "Ignil",
"country": "_GoT_Lannister",
"icon": "https://user-uploads.online-go.com/e9f6ae33557bfe5d19889c6e4af8dcc4-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2121.912696995676,
"deviation": 70.45817006699149,
"volatility": 0.05996492273182429
}
},
"ranking": 32.33302425647488,
"professional": false,
"ui_class": ""
},
"description": "Luck is believing you are lucky. Single Elimination handicapped tournament with random pairing method. If your time's up you lose, if you're lucky u might survive.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": -1,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 43200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 485,
"name": "THAILAND GO",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 504,
"icon": "https://user-uploads.online-go.com/51662af930ea8ccf8fe4335513ca2357-64.png"
},
"auto_start_on_max": false,
"time_start": "2016-03-15T09:36:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2016-03-15T09:37:00.859570Z",
"ended": "2017-01-11T16:05:30.533371Z",
"start_waiting": "2016-03-15T09:36:59.898235Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/51662af930ea8ccf8fe4335513ca2357-15.png",
"player_count": 58,
"ranked": true
},
{
"id": 32,
"name": "King Of The Hill",
"director": {
"id": 55,
"username": "RoadHobo",
"country": "_Pirate",
"icon": "https://secure.gravatar.com/avatar/e55cc679f2b9a76927782680058168ed?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1387.3991114591252,
"deviation": 74.83343692369397,
"volatility": 0.060064431794117246
}
},
"ranking": 22.49688914242659,
"professional": false,
"ui_class": ""
},
"description": "Round Robin open to all ranks",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 86400,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": false,
"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": 17625,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-09-09T10:55:46.662920Z",
"ended": "2013-11-13T04:46:14.956349Z",
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 0,
"ranked": true
}
]
}
