HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58863,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=5206",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=5204",
"results": [
{
"id": 79682,
"name": "September Study Group Tournament",
"director": {
"id": 766743,
"username": "RobinSensei",
"country": "gb",
"icon": "https://user-uploads.online-go.com/c41cf4628ecd7c47f21989a1dd49879d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1561.0672582978543,
"deviation": 62.3916045103619,
"volatility": 0.0599623373421379
}
},
"ranking": 25.227174115947488,
"professional": false,
"ui_class": ""
},
"description": "This is the set-up for tomorrow's tournament, I hope that the time constraints work to give us some exciting games.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 33,
"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": false,
"group": {
"id": 164,
"name": "Ten Minutes to Go",
"summary": "A private group for teaching new Go players",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 29,
"icon": "https://user-uploads.online-go.com/99eeaed745b6896fc39cfbdcbf5dc630-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-09-05T14:10:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 29,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2021-09-05T14:10:27.243789Z",
"ended": "2021-09-05T15:21:39.201033Z",
"start_waiting": "2021-09-05T14:10:27.128974Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/99eeaed745b6896fc39cfbdcbf5dc630-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 110511,
"name": "Friendship Games",
"director": {
"id": 858643,
"username": "KruPete",
"country": "un",
"icon": "https://user-uploads.online-go.com/b05818ed6d55cf0d561e7f7449326f3d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1913.9793483162302,
"deviation": 61.163451140259234,
"volatility": 0.06005653845347149
}
},
"ranking": 29.945486177805506,
"professional": false,
"ui_class": ""
},
"description": "Friendship Games",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 15,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 10,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 13866,
"name": "โครงการสนับสนุนกีฬาหมากล้อมในกีฬามหาวิทยาลัยแห่งประเทศไทย",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 33,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2023-12-11T07:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2023-12-11T06:45:34.122941Z",
"ended": "2023-12-11T09:17:34.918659Z",
"start_waiting": "2023-12-11T06:45:33.930226Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 17,
"ranked": true
},
{
"id": 30368,
"name": "神魔之塔 寒霜冰川 13x13 在水一方杯",
"director": {
"id": 458218,
"username": "RBC_TOS",
"country": "un",
"icon": "https://user-uploads.online-go.com/522ac3f49523eaad5569c610f87bd129-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1526.3586057701564,
"deviation": 77.70914081014699,
"volatility": 0.060037090428492534
}
},
"ranking": 24.706650421919313,
"professional": false,
"ui_class": ""
},
"description": "神魔之塔 寒霜冰川 13x13 在水一方杯",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 1795,
"name": "神棋之塔Tower of GO",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 9,
"icon": "https://user-uploads.online-go.com/bc5ad85082c161635e562186adaf1f19-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-09-18T15:52:00Z",
"players_start": 3,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2017-09-18T15:52:20.027887Z",
"ended": "2017-09-18T17:24:30.958935Z",
"start_waiting": "2017-09-18T15:52:19.597018Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/bc5ad85082c161635e562186adaf1f19-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 79252,
"name": "gghjmngfrv",
"director": {
"id": 1016128,
"username": "TimTsai",
"country": "tw",
"icon": "https://user-uploads.online-go.com/5ad16efa4bdf65289a15d3505660b527-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 993.5512788378296,
"deviation": 70.04800542370968,
"volatility": 0.060231200015363015
}
},
"ranking": 14.767093597042754,
"professional": false,
"ui_class": ""
},
"description": "jbvdcvbf",
"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": 9652,
"name": "EmiIy",
"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": "2021-08-25T08:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-08-25T08:37:01.270137Z",
"ended": "2021-09-10T12:19:00.813230Z",
"start_waiting": "2021-08-25T08:37:01.116031Z",
"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": 76072,
"name": "tppsa4ra",
"director": {
"id": 1008124,
"username": "BCCG6PINE",
"country": "th",
"icon": "https://user-uploads.online-go.com/d52536230e4fb9fbc4caa5f21f22614e-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1115.337445537608,
"deviation": 66.409041647751,
"volatility": 0.06011325479886125
}
},
"ranking": 17.443849499420548,
"professional": false,
"ui_class": ""
},
"description": "zXRx4sarq",
"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": 9384,
"name": "...............",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 12,
"icon": "https://user-uploads.online-go.com/40c88d2a448d235bdb1a9bbfdecbf041-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-06-08T13:40:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-06-11T10:40:10.041285Z",
"ended": "2021-11-11T11:28:06.301894Z",
"start_waiting": "2021-06-11T10:40:09.882778Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/40c88d2a448d235bdb1a9bbfdecbf041-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 121278,
"name": "hdhgh123",
"director": {
"id": 1647652,
"username": "lethanhlamle00",
"country": "es",
"icon": "https://user-uploads.online-go.com/c850663eb61efb3b404fb4f744a2c7df-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 800.2053774515936,
"deviation": 151.83860865511716,
"volatility": 0.059997518816673055
}
},
"ranking": 9.757034063789462,
"professional": false,
"ui_class": ""
},
"description": "SDFSDFADSRAFGD",
"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",
"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"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": 1773,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-10-18T14:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-04-23T03:22:16.275621Z",
"ended": "2025-06-01T22:19:57.705020Z",
"start_waiting": "2025-04-23T03:22:16.195754Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 132426,
"name": "💫 For the beginners 2025 - 003 🐒",
"director": {
"id": 629701,
"username": "Sipjin",
"country": "eu",
"icon": "https://user-uploads.online-go.com/5d60113dc259ac2f8bd5d6e440632725-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1729.8479645097545,
"deviation": 63.947775629945404,
"volatility": 0.05982726844950862
}
},
"ranking": 27.603840983686148,
"professional": false,
"ui_class": ""
},
"description": "This is for all the beginners, that had no chance to participate in my other tournaments (Look at my group page: https://online-go.com/group/13788 and I'll invite you to join).\n\nI hope you enjoy that tournament mode.\n \nFeel free to contact me and give feedback.\n\nPlease no bots. The use of AI is not allowed.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 30168,
"time_control_parameters": {
"system": "canadian",
"time_control": "canadian",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 172800,
"period_time": 172800,
"stones_per_period": 6
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13788,
"name": "Just use your brain 🦧",
"summary": "A group for players who like to play Go with just their skills (no in-game analysis) and want to train and improve.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 100,
"icon": "https://user-uploads.online-go.com/516bbd96baeb702c9fff4dc493ece718-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-10-26T19:00:00Z",
"players_start": 50,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-10-27T16:39:31.519594Z",
"ended": null,
"start_waiting": "2025-10-27T16:39:31.007885Z",
"board_size": 19,
"active_round": 2,
"icon": "https://user-uploads.online-go.com/516bbd96baeb702c9fff4dc493ece718-15.png",
"player_count": 42,
"ranked": true
},
{
"id": 82835,
"name": "Tournament 2",
"director": {
"id": 1079634,
"username": "Gost GO",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/d32c833233bc1d75ef6227ef1aaa6e7e?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1162.9057425972514,
"deviation": 148.70732466829435,
"volatility": 0.059998023044522814
}
},
"ranking": 18.410705142866167,
"professional": false,
"ui_class": ""
},
"description": "long gane",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 432000,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": true,
"per_move": 432000
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10493,
"name": "Like 19 on 19",
"summary": "Who likes tournaments on a 19 by 19 board!Then come to us!BUT there is a problem, the The group is closed! write to us, that is, KunGo, Gost Go!",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 38,
"icon": "https://user-uploads.online-go.com/3679ee129f9cfd7d20bf4fd8ac8aa814-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-11-23T13:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2021-11-25T14:51:31.572514Z",
"ended": "2021-12-08T15:17:52.586235Z",
"start_waiting": "2021-11-25T14:51:31.480080Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/3679ee129f9cfd7d20bf4fd8ac8aa814-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 104726,
"name": "Gyucfrfgiyue",
"director": {
"id": 1380342,
"username": "pocketkid",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/39d0420e9666cb104a0ff7fce484f3c0?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1122.1321234314664,
"deviation": 130.2973755305095,
"volatility": 0.05999888101126681
}
},
"ranking": 17.584452329470643,
"professional": false,
"ui_class": ""
},
"description": "不可做廢和作弊。",
"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": false,
"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://user-uploads.online-go.com/7b22b1e6d7ca63a7cabe4b2572fea956-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-06-25T12:00:00Z",
"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://user-uploads.online-go.com/7b22b1e6d7ca63a7cabe4b2572fea956-15.png",
"player_count": 0,
"ranked": true
},
{
"id": 79340,
"name": "McMahon with auto handicaps 9x9",
"director": {
"id": 1032638,
"username": "amateurplaying",
"country": "un",
"icon": "https://user-uploads.online-go.com/a3ac11034dd78011f72aee0c3ea9de6c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1158.9125831713936,
"deviation": 65.38092199194944,
"volatility": 0.05998366584684001
}
},
"ranking": 18.331076404626156,
"professional": false,
"ui_class": ""
},
"description": "McMahon 9x9 long correspondence games with automatic handicaps",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 631680,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 604800,
"initial_time": 2419200,
"max_time": 2419200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 9945,
"name": "Unusual boards",
"summary": "Group for those who love playing on unusual boards like 10x10, 2x25, 7x14 and so on...",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 36,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2021-09-03T16:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-09-03T16:00:29.107096Z",
"ended": "2022-01-07T10:30:18.241233Z",
"start_waiting": "2021-09-03T16:00:28.914535Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 12,
"ranked": true
}
]
}
