HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 57952,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=ended&page=5694",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=ended&page=5692",
"results": [
{
"id": 105368,
"name": "Go Basics Championships (Group Only)",
"director": {
"id": 1390728,
"username": "bjebfj",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/ddfa6a78d7d0a45dd35570cf97fc3ed0?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1500,
"deviation": 350,
"volatility": 0.06
}
},
"ranking": 24.303382182144386,
"professional": false,
"ui_class": "provisional"
},
"description": "A great way to boost your GO learning skills!",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"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": 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": 17457,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-07-14T08:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 1
},
{
"id": 129285,
"name": "Servus Oida Open Tournament #15",
"director": {
"id": 1285178,
"username": "VikingKoala",
"country": "eu",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/aa9209bd96e427a6ff7e102b893f9af0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1146.327497169597,
"deviation": 62.92136701503195,
"volatility": 0.05972118883093615
}
},
"ranking": 18.078306519244173,
"professional": false,
"ui_class": "supporter"
},
"description": "McMahon Kyu Player Tournament",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 91187,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 604800,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 5720,
"name": "Outside Go7",
"summary": "Die Gruppe für alle, die sonst im Go7 spielen.",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 47,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2025-08-12T11:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 15,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-07-26T10:30:07.269787Z",
"ended": null,
"start_waiting": "2025-07-26T10:30:07.072326Z",
"board_size": 19,
"active_round": 2,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 12
},
{
"id": 130748,
"name": "Handicap Arena 2025 - 062",
"director": {
"id": 526987,
"username": "Gia",
"country": "gr",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/14567c9a0670b7d4a44606ba237f054d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1163.705526369701,
"deviation": 64.28742965795772,
"volatility": 0.060077075200935415
}
},
"ranking": 18.426620990355133,
"professional": false,
"ui_class": "supporter"
},
"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 5 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": true,
"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": 94,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-07-26T16:00:00Z",
"players_start": 5,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-07-26T05:32:06.428000Z",
"ended": null,
"start_waiting": "2025-07-26T05:32:06.303623Z",
"board_size": 19,
"active_round": 1,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
"player_count": 5
},
{
"id": 130700,
"name": "Go Playing Competition League #1",
"director": {
"id": 1436588,
"username": "Arrow A6 anti-",
"country": "zz",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/8670729a0e8d1142fea14d8bd6800517-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 657.7894702041602,
"deviation": 70.70400310762378,
"volatility": 0.06359380530597193
}
},
"ranking": 5.220016258646183,
"professional": false,
"ui_class": ""
},
"description": "Go Playing Competition League #1",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "ing",
"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": 13797,
"name": " 无间勤碁术化 Go Advance forward forever",
"summary": "欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 480,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/175d0b2a36101a52411db11b4d096829-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-07-26T02:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-07-26T02:00:37.343229Z",
"ended": null,
"start_waiting": "2025-07-26T02:00:36.648202Z",
"board_size": 9,
"active_round": 1,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/175d0b2a36101a52411db11b4d096829-15.png",
"player_count": 14
},
{
"id": 109652,
"name": "The speed game #4",
"director": {
"id": 1105775,
"username": "EtherealMagic",
"country": "ca",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/dfc1b2960c5ca3d66365ec2c083283c7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1365.685841317812,
"deviation": 66.24860090646293,
"volatility": 0.06002607419316742
}
},
"ranking": 22.13171869898131,
"professional": false,
"ui_class": ""
},
"description": "Maybe I made this a bit too fast",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 13644,
"time_control_parameters": {
"system": "canadian",
"time_control": "canadian",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 86400,
"period_time": 259200,
"stones_per_period": 20
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 9959,
"name": "Battlefield",
"summary": "Lots of tournaments.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 11,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35a32113b107d2c20dd88098e310591c-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-11-17T21:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35a32113b107d2c20dd88098e310591c-15.png",
"player_count": 3
},
{
"id": 105686,
"name": "Gg 😃😃",
"director": {
"id": 1088663,
"username": "PETCHKUNG",
"country": "th",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7d39d3f044cd5c6b70d630bb4fdace6d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1489.490698434087,
"deviation": 62.48331052440569,
"volatility": 0.06011329213054939
}
},
"ranking": 24.1406177797721,
"professional": false,
"ui_class": ""
},
"description": "19/19 game",
"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": 420,
"name": "Hikaru no go club",
"summary": "Sai is the way.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 749,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/84c61392d7c5db993cba7656a5ebbc92-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-07-23T09:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/84c61392d7c5db993cba7656a5ebbc92-15.png",
"player_count": 1
},
{
"id": 107659,
"name": "BADDIES GAME",
"director": {
"id": 1382828,
"username": "gogobutterfly",
"country": "un",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/86eb6aca649fc8806669884e7c480dc2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 535.5261224549309,
"deviation": 64.11842381883969,
"volatility": 0.060008007684678004
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "Game for Baddies",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 95543,
"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": 13381,
"name": "Baddies Only ",
"summary": "This group is for baddies only",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 5,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/854024d3541ff680a387c3f18458795a-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-09-20T04:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/854024d3541ff680a387c3f18458795a-15.png",
"player_count": 1
},
{
"id": 105836,
"name": "11111111111111111",
"director": {
"id": 1227591,
"username": "Shunhong",
"country": "hk",
"icon": "https://secure.gravatar.com/avatar/71367d70bb9dff2c9497de2aad057c5e?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1313.8368174367374,
"deviation": 67.537199188822,
"volatility": 0.06002266939820717
}
},
"ranking": 21.235697356412537,
"professional": false,
"ui_class": ""
},
"description": "111111111111111",
"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": 13161,
"name": "你是我的小doingdoing",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7daaf102eb8806a19494fc7c89bd856d-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-07-28T04:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7daaf102eb8806a19494fc7c89bd856d-15.png",
"player_count": 1
},
{
"id": 104573,
"name": "iudryidu",
"director": {
"id": 1143505,
"username": "tea720106",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/1d58d9a118db7315857d5c322500785b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 934.0314591306258,
"deviation": 65.11502774207128,
"volatility": 0.05998813584307214
}
},
"ranking": 13.336989494705321,
"professional": false,
"ui_class": ""
},
"description": "請勿作弊不可作廢",
"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": 11761,
"name": "rengo EVERYDAY!",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 44,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7b22b1e6d7ca63a7cabe4b2572fea956-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-06-21T13:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7b22b1e6d7ca63a7cabe4b2572fea956-15.png",
"player_count": 1
},
{
"id": 109779,
"name": "Ждите",
"director": {
"id": 1120150,
"username": "Damir777",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/27e23e08844de5acf7b9bca15af5398f?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 903.1154097312439,
"deviation": 72.7203719314542,
"volatility": 0.05998821474935358
}
},
"ranking": 12.557765875862481,
"professional": false,
"ui_class": ""
},
"description": "Павел",
"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": 12462,
"name": "festival",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 5,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2023-11-19T10:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 1
}
]
}
