HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58615,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5669",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5667",
"results": [
{
"id": 122648,
"name": "2. Online ESGO Turnuvası",
"director": {
"id": 794413,
"username": "lzugzwangl",
"country": "un",
"icon": "https://user-uploads.online-go.com/9a5f2dbeb442c32c100ecab32410a7b9-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1320.1933860515464,
"deviation": 62.709283006758746,
"volatility": 0.06009186996254912
}
},
"ranking": 21.34743096440501,
"professional": false,
"ui_class": ""
},
"description": "Eskişehir GO Oyuncuları tarafından düzenlenen Online GO TURNUVASIDIR.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 78,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 3600,
"period_time": 50,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 14816,
"name": "ESGO - Eskişehir Go Oyuncuları",
"summary": "Eskişehir Go Oyuncuları",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 22,
"icon": "https://user-uploads.online-go.com/d7e28a4e70891970b9ec7ba0db88e1d3-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-12-01T08:30:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-12-01T08:30:30.631388Z",
"ended": "2024-12-01T12:50:57.448206Z",
"start_waiting": "2024-12-01T08:30:30.538499Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/d7e28a4e70891970b9ec7ba0db88e1d3-15.png",
"player_count": 5
},
{
"id": 83499,
"name": "New year tournament",
"director": {
"id": 831882,
"username": "I am kill",
"country": "un",
"icon": "https://user-uploads.online-go.com/7cfc617ed3e1f829d9bfa4056141e399-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1666.4126402486,
"deviation": 62.96633719237113,
"volatility": 0.060395662673756345
}
},
"ranking": 26.738949423754697,
"professional": false,
"ui_class": ""
},
"description": "Let's fun \n\n[25k]-[1k] [1d]-[9d] [1p]-[2p] can come to this tournament!",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 131520,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 129600,
"initial_time": 172800,
"max_time": 2419200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6484,
"name": "Top tier AI",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 30,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2021-12-30T17:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-12-30T17:00:36.606444Z",
"ended": null,
"start_waiting": "2021-12-30T17:00:32.368748Z",
"board_size": 19,
"active_round": 6,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 164
},
{
"id": 129696,
"name": "KPMC Selection 2025",
"director": {
"id": 1746984,
"username": "SoumyaK4",
"country": "in",
"icon": "https://user-uploads.online-go.com/80f44fbb7aa8ea01a9bcd4779ba89f81-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1603.4968350812337,
"deviation": 139.70055729087915,
"volatility": 0.06000165376366734
}
},
"ranking": 25.847988571426484,
"professional": false,
"ui_class": ""
},
"description": "Indian Selection for 20th Korea Prime Minister Cup",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 44,
"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": 102,
"name": "India Go Club - AIGP",
"summary": "Affiliated with **Association of Indian Go Players** - [AIGP](https://aigp.org.in).\n\nThis is a group for all Indians who play go and reside in or around India. We are also happy to have any go player around the planet, interested in meeting and networking ",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 238,
"icon": "https://user-uploads.online-go.com/9c775ca930451450cefbcdd80b14c02e-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-06-22T12:30:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2025-06-22T12:30:27.584897Z",
"ended": "2025-06-22T16:34:10.472873Z",
"start_waiting": "2025-06-22T12:30:27.477659Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/9c775ca930451450cefbcdd80b14c02e-15.png",
"player_count": 6
},
{
"id": 129399,
"name": "End of school.",
"director": {
"id": 875708,
"username": "vanecho",
"country": "ca",
"icon": "https://secure.gravatar.com/avatar/21fd8ed0ecc0af43aabf973b48f11224?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1394.7405472660932,
"deviation": 67.62793700753289,
"volatility": 0.060329591840027785
}
},
"ranking": 22.6190646291034,
"professional": false,
"ui_class": ""
},
"description": "Since everyone had fun in the last tournament we created a new one.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "aga",
"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": false,
"group": {
"id": 10243,
"name": "AGA GO CLUB",
"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": false,
"time_start": "2025-07-01T01:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-07-01T01:00:29.986397Z",
"ended": null,
"start_waiting": "2025-07-01T01:00:29.759799Z",
"board_size": 19,
"active_round": 4,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 20
},
{
"id": 127479,
"name": "9x9 Open D.E. Cup #178",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1326.4871231880156,
"deviation": 71.51423105169971,
"volatility": 0.06013322767548906
}
},
"ranking": 21.457531362873517,
"professional": false,
"ui_class": ""
},
"description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"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": false,
"group": {
"id": 3524,
"name": "9x9 Lovers",
"summary": "A group for Go players who love the 9x9 board.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 686,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-04-27T19:00:00Z",
"players_start": 8,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-04-24T13:13:54.048749Z",
"ended": "2025-09-25T02:20:42.060590Z",
"start_waiting": "2025-04-24T13:13:53.946019Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 8
},
{
"id": 91999,
"name": "1 -> 居芷琪 岑",
"director": {
"id": 818416,
"username": "傳碁學園",
"country": "un",
"icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1898.3468207617877,
"deviation": 71.28817954667363,
"volatility": 0.06041644550084839
}
},
"ranking": 29.755630942351214,
"professional": false,
"ui_class": ""
},
"description": "1 -> 居芷琪 岑",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 36,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7531,
"name": "傳碁 C班",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 87,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-07-03T04:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2022-07-03T03:44:50.967399Z",
"ended": "2022-07-03T04:12:10.826133Z",
"start_waiting": "2022-07-03T03:44:50.909181Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 122780,
"name": "Handicap Arena 2024 - 074",
"director": {
"id": 2408,
"username": "richyfourtytwo",
"country": "de",
"icon": "https://user-uploads.online-go.com/8482108492340cf4f2021653180eb741-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1539.399393471733,
"deviation": 64.65581257822598,
"volatility": 0.059745185988898504
}
},
"ranking": 24.903597510501953,
"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 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": 100,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-12-04T14:00:00Z",
"players_start": 5,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-12-02T09:58:27.142904Z",
"ended": "2025-03-31T13:44:42.889954Z",
"start_waiting": "2024-12-02T09:58:26.981772Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
"player_count": 5
},
{
"id": 92002,
"name": "1 -> 李丞栢PA3 -> 殷曉瞳",
"director": {
"id": 818416,
"username": "傳碁學園",
"country": "un",
"icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1898.3468207617877,
"deviation": 71.28817954667363,
"volatility": 0.06041644550084839
}
},
"ranking": 29.755630942351214,
"professional": false,
"ui_class": ""
},
"description": "1 -> 李丞栢PA3 -> 殷曉瞳",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 36,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7530,
"name": "傳碁 D班",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 71,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-07-03T06:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2022-07-03T05:40:09.237869Z",
"ended": "2022-07-03T05:59:53.756402Z",
"start_waiting": "2022-07-03T05:40:09.179864Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 91707,
"name": "Tournament june test",
"director": {
"id": 77850,
"username": "MelonLord",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/a7062fa1bda731b9980660f3b3a0a402?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1726.2652615631923,
"deviation": 65.0487774542464,
"volatility": 0.06003146314847596
}
},
"ranking": 27.555845100741042,
"professional": false,
"ui_class": ""
},
"description": "test tournament",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "chinese",
"time_per_move": 86400,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": true,
"per_move": 86400
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 11953,
"name": "June 2022 test",
"summary": "",
"require_invitation": false,
"is_public": false,
"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": "2022-06-25T18:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2022-06-25T19:36:16.920895Z",
"ended": "2022-07-21T16:36:33.936103Z",
"start_waiting": "2022-06-25T19:36:16.799713Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4
},
{
"id": 92007,
"name": "5 -> 駱皓希 6 -> 劉鍏浠",
"director": {
"id": 818416,
"username": "傳碁學園",
"country": "un",
"icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1898.3468207617877,
"deviation": 71.28817954667363,
"volatility": 0.06041644550084839
}
},
"ranking": 29.755630942351214,
"professional": false,
"ui_class": ""
},
"description": "5 -> 駱皓希\n6 -> 劉鍏浠",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 36,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7531,
"name": "傳碁 C班",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 87,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-07-03T08:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2022-07-03T07:36:39.974688Z",
"ended": "2022-07-03T08:06:27.915856Z",
"start_waiting": "2022-07-03T07:36:39.903664Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
}
]
}
