HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58655,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5815",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5813",
"results": [
{
"id": 52878,
"name": "UMD GO Tourney 2019 #1",
"director": {
"id": 569665,
"username": "Killerfrost",
"country": "_United_Federation_of_Planets",
"icon": "https://user-uploads.online-go.com/e1b27603455a6c4acaebb5a2f8b889f2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1841.9408710893715,
"deviation": 64.96012287677708,
"volatility": 0.060045086936504864
}
},
"ranking": 29.057344154418377,
"professional": false,
"ui_class": ""
},
"description": "Go Go Go",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"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": 2821,
"name": "UMD go club",
"summary": "go club at the University of Maryland, College Park",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 33,
"icon": "https://user-uploads.online-go.com/2ecaf6357b0b70c10ef967a7824194f5-64.png"
},
"auto_start_on_max": false,
"time_start": "2019-10-17T03:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2019-10-17T03:00:27.398010Z",
"ended": "2020-04-13T13:21:28.170164Z",
"start_waiting": "2019-10-17T03:00:26.823576Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/2ecaf6357b0b70c10ef967a7824194f5-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 67762,
"name": "Winter Olympics. McMahon 2021. (19x19) (№ 2)",
"director": {
"id": 776814,
"username": "Korotrov 19",
"country": "ua",
"icon": "https://user-uploads.online-go.com/1c0b386e473e055af29bcaff72788ef6-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1627.5011666778498,
"deviation": 60.69603575167428,
"volatility": 0.06006221360900416
}
},
"ranking": 26.191975476154177,
"professional": false,
"ui_class": ""
},
"description": "Welcome to the group stage!",
"schedule": null,
"title": null,
"tournament_type": "s_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": 7088,
"name": "Группа для создания Турниров!!!",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 32,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2020-12-17T20:00:00Z",
"players_start": 150,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2020-12-17T23:34:50.816953Z",
"ended": "2023-12-05T19:35:23.825349Z",
"start_waiting": "2020-12-17T23:34:31.999334Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 150,
"ranked": true
},
{
"id": 57657,
"name": "Tournoi",
"director": {
"id": 222789,
"username": "DeLorean",
"country": "be",
"icon": "https://user-uploads.online-go.com/b456b112cdef24bfa11f291a223f5c0d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2129.433721979828,
"deviation": 65.43025628821111,
"volatility": 0.060004080157426774
}
},
"ranking": 32.414933323797555,
"professional": false,
"ui_class": ""
},
"description": "Bonjour à tous ! Bon go !",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 16,
"time_control_parameters": {
"system": "canadian",
"time_control": "canadian",
"speed": "live",
"pause_on_weekends": false,
"main_time": 420,
"period_time": 180,
"stones_per_period": 15
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4209,
"name": "Jeu de Go Hainaut (Club Ath)",
"summary": "Groupe de joueurs de la province du Hainaut en Belgique (Club Ath)",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 59,
"icon": "https://user-uploads.online-go.com/7f3f4dca9b8a652ff0ffb28925a915c9-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-03-18T20:00:00Z",
"players_start": 7,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-03-18T19:39:51.356843Z",
"ended": "2020-03-18T21:49:26.682222Z",
"start_waiting": "2020-03-18T19:39:50.604436Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7f3f4dca9b8a652ff0ffb28925a915c9-15.png",
"player_count": 8,
"ranked": true
},
{
"id": 104454,
"name": "World's Huggiest Tournament",
"director": {
"id": 1185576,
"username": "fuseki3",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/ed4f7981512e1f4c30105dd676952cc8?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 2192.73387923602,
"deviation": 78.89458957200547,
"volatility": 0.06339015133408737
}
},
"ranking": 33.09306687165372,
"professional": false,
"ui_class": ""
},
"description": "Now with extra puppies and kitties ! ^^\n\nInspired by https://forums.online-go.com/t/world-hugggeest-tonerment/48257",
"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": 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": 17613,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-07-03T13:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-07-03T13:00:57.792168Z",
"ended": "2024-05-17T12:24:44.221491Z",
"start_waiting": "2023-07-03T13:00:57.381901Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 33,
"ranked": true
},
{
"id": 57931,
"name": "1st Online Gotham Go Tournament",
"director": {
"id": 672272,
"username": "deleted-515171ab-56e8-4b05-9971-91c5fe902288",
"country": "_DOOP",
"icon": "https://user-uploads.online-go.com/3e09c070b5c9162e0454cf14cf7c097c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1842.358358117415,
"deviation": 61.53777752053051,
"volatility": 0.060036423214984494
}
},
"ranking": 29.062590647246083,
"professional": false,
"ui_class": ""
},
"description": "Battle for Secret Prizes in the 1st Ever Online Gotham Go Tournament!\nGames Start 3/24/2020 at EXACTLY 7pm! Determine who is the best of the best of the best!\n\nCommon Questions:\n\n Why Am I paired with that monster 3D? \n-I changed it from slide to strength so there!!!\n\n\nWhy do i not get any handicaps?\n- Because of newcomers people do not have correct rankings. Think of it as a learning experience!!",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "aga",
"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": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4589,
"name": "Gotham Go Group - Manhattan",
"summary": "A casual meeting of go players on the Upper West Side of Manhattan. Now meeting online during the COVID-19 pandemic.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 88,
"icon": "https://user-uploads.online-go.com/3b3ee124afce29450a8ce644ef6f17d9-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-03-24T23:00:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2020-03-24T23:00:14.876931Z",
"ended": "2020-03-25T04:31:29.618212Z",
"start_waiting": "2020-03-24T23:00:13.658000Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/3b3ee124afce29450a8ce644ef6f17d9-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 92030,
"name": "Kkjkkkmmkkkk…七月",
"director": {
"id": 1098552,
"username": "lkes20612",
"country": "tw",
"icon": "https://user-uploads.online-go.com/d7c68e22e294e8bdc2e1ec565c98d248-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1106.4040763180637,
"deviation": 68.63842157848215,
"volatility": 0.05997675010699939
}
},
"ranking": 17.25768147768575,
"professional": false,
"ui_class": ""
},
"description": ":。\nAessesssesweeweewe",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "chinese",
"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": 11671,
"name": "~樂享圍棋~",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1,
"icon": "https://user-uploads.online-go.com/8fc449ffc4206b5ce10861ffb34b1da7-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-07-04T01:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-09-28T11:22:42.158824Z",
"ended": "2023-04-01T19:01:19.427013Z",
"start_waiting": "2022-09-28T11:22:42.033505Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/8fc449ffc4206b5ce10861ffb34b1da7-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 121250,
"name": "Fast Go Player Fast Women",
"director": {
"id": 881921,
"username": "GrandPa Frog",
"country": "ru",
"icon": "https://user-uploads.online-go.com/5fb556e66c2a6329343862ba69d68976-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1496.684667605045,
"deviation": 64.92641067470427,
"volatility": 0.059848531414393266
}
},
"ranking": 24.252158923930924,
"professional": false,
"ui_class": ""
},
"description": "<link rel=\"stylesheet\" type=\"text/css\" href=\"https://<pavelgvozdev.ru/ogs_tournament>/<tournament.css>\">\n\n<p>Friends!!!</p>\n<p>Grandfather Frog and the Secret Society of Necromancers \"Death Through Hane\" are holding a tournament for all \"Fast Go Player Fast Women\".</p>\n\n<p>\n<embed src=\"https://www.youtube.com/embed/PnETLnTdh_Y?si=MYo6jxmOvwhQnOvM\" width=\"640\" height=\"480\"><br>\nFast Food Fast Women Full Movie\n</p>",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 35,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13337,
"name": "Тайное общество некромантов \"Смерть через хане\"",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 23,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2024-11-03T07:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": 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": 2,
"ranked": true
},
{
"id": 90659,
"name": "Corespondensia, Brasil",
"director": {
"id": 710628,
"username": "TalesMelo",
"country": "br",
"icon": "https://user-uploads.online-go.com/6e4f67d3c04713fe600fd6785798c69b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1363.4459167215687,
"deviation": 71.44009203402867,
"volatility": 0.060001304966852076
}
},
"ranking": 22.093718140090214,
"professional": false,
"ui_class": ""
},
"description": "Clock starts with 7 days and increments by 1 day per move up to a maximum of 1 week.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": -1,
"rules": "japanese",
"time_per_move": 93120,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 604800,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 1527,
"name": "Brasil",
"summary": "Ponto de encontro dos jogadores brasileiros",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 476,
"icon": "https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-05-30T19:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-07-27T11:47:44.999340Z",
"ended": "2022-09-19T07:22:28.229026Z",
"start_waiting": "2022-07-27T11:47:44.920201Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 119276,
"name": "Go Zodiac Friendship Games Online ราศีสิงห์ รุ่น E กระดาน 13x13 (ต่ำกว่า 8 คิว)",
"director": {
"id": 912813,
"username": "cp05",
"country": "th",
"icon": "https://user-uploads.online-go.com/ae018e5524da4ed68a067c720b339b3f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 824.4987186600506,
"deviation": 187.86352438460568,
"volatility": 0.06000382017326623
}
},
"ranking": 10.449385081288156,
"professional": false,
"ui_class": "provisional"
},
"description": "เต้มต่อ 6.5 คะแนน",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 15,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "blitz",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 10,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10407,
"name": "Zodiac กลุ่ม E(ต่ำกว่า 8 คิว) กระดาน 13",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 225,
"icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-08-30T10:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2024-08-30T10:00:34.577117Z",
"ended": "2024-08-30T11:01:57.187339Z",
"start_waiting": "2024-08-30T10:00:34.346999Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png",
"player_count": 20,
"ranked": true
},
{
"id": 129827,
"name": "🌱주말 토요리그 6월 5주차/Saturday League, Week 5 of June🌱",
"director": {
"id": 1736530,
"username": "타민민",
"country": "kr",
"icon": "https://user-uploads.online-go.com/ae858ac763e26fa0b4048bffeec7e9a5-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 703.860714023751,
"deviation": 62.866920949743665,
"volatility": 0.06002682539046814
}
},
"ranking": 6.7871684993409955,
"professional": false,
"ui_class": ""
},
"description": "<h4>🌱주말 토요리그🌱</h4>\n\"토요일에는 수 하나에 여유롭게 생각을 해보아요\"<br>\n<br>\n- 맥마흔 방식 3라운드 진행<br>\n- 최초 페어링 무작위 추첨<br>\n- 일본식 규칙적용(스탠다드)<br>\n- 급수제한 없음<br>\n- 20분+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>🌱Saturday League🌱</h4>\n“On Saturdays, let’s take our time to think through each move in Go”<br>\n<br>\n- 3 rounds using the McMahon system<br>\n- Initial pairings by random draw<br>\n- Japanese (standard) rules applied<br>\n- No rank restrictions<br>\n- Time control: 20min + 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": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 39,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1200,
"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 활발한 OGS 한국인 모임입니다! :), Korean Group, Korean Go championship and league",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8,
"icon": "https://user-uploads.online-go.com/377a0346bcce76aaa5ad5ac52cc177c6-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-06-28T12:00:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-06-28T12:00:29.529619Z",
"ended": "2025-06-28T13:52:40.485044Z",
"start_waiting": "2025-06-28T12:00:29.442895Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/377a0346bcce76aaa5ad5ac52cc177c6-15.png",
"player_count": 5,
"ranked": true
}
]
}
