HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 57699,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5213",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5211",
"results": [
{
"id": 121022,
"name": "3° ETAPA: ESTUDANTES MASCULINO.",
"director": {
"id": 1192116,
"username": "Miguel morato",
"country": "br",
"icon": "https://secure.gravatar.com/avatar/40dba1f0d7f4d531c48befd3747f5304?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1408.8351593013251,
"deviation": 70.22910409437553,
"volatility": 0.06007872500564487
}
},
"ranking": 22.851833815131375,
"professional": false,
"ui_class": ""
},
"description": "Evento da Rede Municipal de Ensino.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 21,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 10,
"initial_time": 300,
"max_time": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6411,
"name": "CIRCUITO ONLINE SME-SP",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 479,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e433e136133ddde395dd9e6024a84c90-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-10-18T22:30:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2024-10-18T22:30:44.162035Z",
"ended": "2024-10-18T23:05:11.566130Z",
"start_waiting": "2024-10-18T22:30:44.067318Z",
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e433e136133ddde395dd9e6024a84c90-15.png",
"player_count": 6
},
{
"id": 105034,
"name": "Lets go!",
"director": {
"id": 431917,
"username": "jkp",
"country": "gb",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/61f8bc121cdb3d46f9f0f68ab8875974-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1312.2509642747473,
"deviation": 60.74624587879992,
"volatility": 0.059837917667114104
}
},
"ranking": 21.20773751027299,
"professional": false,
"ui_class": ""
},
"description": "...first Strike Go tournement",
"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": 13374,
"name": "Strike",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 3,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2023-07-05T09:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-07-05T09:00:57.919621Z",
"ended": "2024-02-05T14:51:35.578423Z",
"start_waiting": "2023-07-05T09:00:57.824739Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 6
},
{
"id": 98436,
"name": "簡頌賢\t黃暐升",
"director": {
"id": 818416,
"username": "傳碁學園",
"country": "un",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.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": "簡頌賢\t黃暐升",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"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": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7533,
"name": "傳碁 A班",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 36,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-12-31T10:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2022-12-31T09:57:31.931809Z",
"ended": "2022-12-31T11:17:29.014890Z",
"start_waiting": "2022-12-31T09:57:31.857085Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 106235,
"name": "ESTUDANTES FEMININO - Etapa de Agosto/23",
"director": {
"id": 805908,
"username": "marcosrczr",
"country": "br",
"icon": "https://secure.gravatar.com/avatar/6b2772f241c4e75eb7373fa32b3283b9?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 917.6243027324846,
"deviation": 66.44761086575319,
"volatility": 0.06001801279592092
}
},
"ranking": 12.926723591689818,
"professional": false,
"ui_class": ""
},
"description": "Evento da Rede Municipal de Ensino.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 21,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 10,
"initial_time": 300,
"max_time": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6411,
"name": "CIRCUITO ONLINE SME-SP",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 479,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e433e136133ddde395dd9e6024a84c90-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-08-11T22:31:00Z",
"players_start": 3,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2023-08-11T22:31:55.880093Z",
"ended": "2023-08-11T23:21:43.671004Z",
"start_waiting": "2023-08-11T22:31:55.752315Z",
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e433e136133ddde395dd9e6024a84c90-15.png",
"player_count": 16
},
{
"id": 70523,
"name": "2. twitch turnuvası",
"director": {
"id": 358681,
"username": "enginy",
"country": "_Pirate",
"icon": "https://secure.gravatar.com/avatar/bc838330bbf1da7af41f8e12f020b2d7?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1588.2838249697093,
"deviation": 65.15780425207852,
"volatility": 0.05990785629212943
}
},
"ranking": 25.627306833836652,
"professional": false,
"ui_class": ""
},
"description": "2. twitch turnuvası",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 32,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 180,
"period_time": 30,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7970,
"name": "Baduk TR",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 14,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/c768a7c3793df133cefac63e51b6be29-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-01-24T18:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2021-01-24T17:46:06.667253Z",
"ended": "2021-01-24T18:24:35.647496Z",
"start_waiting": "2021-01-24T17:46:06.531279Z",
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/c768a7c3793df133cefac63e51b6be29-15.png",
"player_count": 5
},
{
"id": 40239,
"name": "Fast Correspondence – September 2018 (B)",
"director": {
"id": 784,
"username": "mlopezviedma",
"country": "ar",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/3e911828e4e25e61f8faede9d9277323-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1555.979081964343,
"deviation": 62.49953502167467,
"volatility": 0.05973229196401724
}
},
"ranking": 25.151595267328478,
"professional": false,
"ui_class": "supporter moderator"
},
"description": "**Please, avoid delaying your games using the vacation feature. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).**",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 30720,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": false,
"time_control": "fischer",
"initial_time": 172800,
"max_time": 172800,
"time_increment": 28800,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 508,
"name": "Fast Correspondence",
"summary": "Tournaments for people who like to play quick correspondence games.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 789,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
},
"auto_start_on_max": false,
"time_start": "2018-08-29T00:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2018-08-29T00:00:37.659302Z",
"ended": "2018-09-21T12:48:47.810955Z",
"start_waiting": "2018-08-29T00:00:35.096996Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
"player_count": 10
},
{
"id": 83534,
"name": "Torneo Invernale 2021",
"director": {
"id": 499654,
"username": "Dainetti",
"country": "it",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/89b46db954968229bc5f0e01252e6c6e-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1574.4236587762118,
"deviation": 61.68156795463014,
"volatility": 0.05949849346211882
}
},
"ranking": 25.424401631170586,
"professional": false,
"ui_class": ""
},
"description": "Torneo Invernale Tortellino Go Club - Winter is coming, also a new tournament!!",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": 2243,
"name": "Go Club del Tortellino",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 19,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/efe8fd73e7f0427ccc8463dfb3e6bca5-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-12-12T13:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2021-12-12T13:00:43.434585Z",
"ended": "2022-05-12T16:22:43.045186Z",
"start_waiting": "2021-12-12T13:00:42.920666Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/efe8fd73e7f0427ccc8463dfb3e6bca5-15.png",
"player_count": 7
},
{
"id": 131147,
"name": "🌼주말 일요리그 8월 3주차/Sunday League, Week 3 of August🌼",
"director": {
"id": 1736530,
"username": "타민민",
"country": "kr",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/ae858ac763e26fa0b4048bffeec7e9a5-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 734.70388435021,
"deviation": 62.942140718583836,
"volatility": 0.060019030164303974
}
},
"ranking": 7.780003762753814,
"professional": false,
"ui_class": ""
},
"description": "<h4>🌼일요리그🌼</h4>\n\"주말의 피날레 일요리그!\"<br>\n<br>\n- 스위스리그 진행<br>\n- 최초 페어링 무작위 추첨<br>\n- 일본식 규칙적용(스탠다드)<br>\n- 급수제한 없음<br>\n- 15분+30초 5회<br>\n<h4>안내)</h4>\n- 한국인 그룹에서 진행하는 정기리그로 멤버가 아닌 다른 유저들 또한 참가 할 수 있는 리그입니다.<br>\n- 리그 순위 점수는 한국인 그룹 멤버만 주어집니다.<br>\n<br>\n<h4>🌼Sunday League🌼</h4>\nWeekend finale: Sunday League!”<br>\n- swiss system<br>\n- Initial pairings by random draw<br>\n- Japanese (standard) rules applied<br>\n- No rank restrictions<br>\n- Time control: 15min + 5 times of 30sec<br>\n<h4>Note)</h4>\n- This is a regular league run by the Korean group, and non-members are also welcome to join.<br>\n- League ranking points are awarded only to Korean group members.<br>",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 37,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 900,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15442,
"name": "한국인 모임 / Korean Group / 2025",
"summary": "대한민국의 한국인들이 모여 함께 즐기는 OGS 한국인 모임입니다! 정기대회와 최상위 대회인 KGC를 운영중입니다 :), Korean Group, Korean Go championship and league",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 7,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/377a0346bcce76aaa5ad5ac52cc177c6-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-08-17T13:00:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-08-17T13:00:33.997766Z",
"ended": "2025-08-17T13:53:31.818273Z",
"start_waiting": "2025-08-17T13:00:33.950372Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/377a0346bcce76aaa5ad5ac52cc177c6-15.png",
"player_count": 3
},
{
"id": 68520,
"name": "9x9 Double Elimination",
"director": {
"id": 798401,
"username": "DoaOfAtman",
"country": "us",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/f290b7effec361db7e9506fdaa7536fa-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1557.9398314354867,
"deviation": 61.31990293917922,
"volatility": 0.060328149435259756
}
},
"ranking": 25.180749113345907,
"professional": false,
"ui_class": ""
},
"description": "Just your average 9x9 tournament :)",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 87360,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 86400,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 7471,
"name": "The 9x9 Club",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 2,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2020-12-05T04:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2020-12-05T04:01:00.153323Z",
"ended": "2021-02-27T20:45:22.654208Z",
"start_waiting": "2020-12-05T04:00:59.656621Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 8
},
{
"id": 83616,
"name": "Good Days January '22",
"director": {
"id": 1075826,
"username": "mrLeisurely",
"country": "un",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/02abe459ea4973697b75cbe942396527-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1206.342997883413,
"deviation": 243.31099021682815,
"volatility": 0.05999976736380084
}
},
"ranking": 19.259653699522907,
"professional": false,
"ui_class": "provisional"
},
"description": "Hi all! Another small round robin tournament. We are meeting new year, good luck in 2022!",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": false,
"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": 1764,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-01-01T14:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-01-01T14:00:52.276039Z",
"ended": "2022-05-16T10:02:38.210594Z",
"start_waiting": "2022-01-01T14:00:51.740851Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 8
}
]
}
