HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58704,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=4852",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=4850",
"results": [
{
"id": 74131,
"name": "Partidas para 1RO",
"director": {
"id": 88120,
"username": "satoshi84",
"country": "mx",
"icon": "https://user-uploads.online-go.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1136.7959829193692,
"deviation": 78.40429708623937,
"volatility": 0.06016044531576248
}
},
"ranking": 17.885013568829635,
"professional": false,
"ui_class": ""
},
"description": "vamoa juga go",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 23,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 20,
"periods": 4
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4841,
"name": "PIPIOLO GO 2022🏆",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 215,
"icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-04-19T17:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2021-04-19T16:39:47.513722Z",
"ended": "2021-04-19T17:09:27.669009Z",
"start_waiting": "2021-04-19T16:39:47.367946Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 119482,
"name": "19x19 New Zealand Handicap D.E. #18",
"director": {
"id": 178104,
"username": "dexonsmith",
"country": "ca",
"icon": "https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1390.7732166446785,
"deviation": 67.55416504748428,
"volatility": 0.06064009346038413
}
},
"ranking": 22.55312076827671,
"professional": false,
"ui_class": "supporter"
},
"description": "All players welcome. 8 players. Starts only when full.\n\nNew Zealand rules. 19x19 board. Handicap games. Double-elimination.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": -1,
"rules": "nz",
"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": 14024,
"name": "New Zealand Ladders",
"summary": "Group for ladders and tournaments that use New Zealand rules.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 81,
"icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-09-21T03:19:00Z",
"players_start": 8,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-09-16T17:03:42.706239Z",
"ended": "2025-01-23T03:14:18.539479Z",
"start_waiting": "2024-09-16T17:03:42.616062Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png",
"player_count": 8,
"ranked": true
},
{
"id": 132869,
"name": "9x9 Open D.E. Cup #198",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1297.4839562114664,
"deviation": 72.53741246517602,
"volatility": 0.06014472613027313
}
},
"ranking": 20.94574930407428,
"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": "2025-10-05T19:00:00Z",
"players_start": 8,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-10-05T06:35:22.438067Z",
"ended": null,
"start_waiting": "2025-10-05T06:35:22.333377Z",
"board_size": 9,
"active_round": 3,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 8,
"ranked": true
},
{
"id": 38099,
"name": "world cup",
"director": {
"id": 532823,
"username": "woosisters",
"country": "_Pirate",
"icon": "https://secure.gravatar.com/avatar/fedd9d6fd5fe552e047a5ab5e7454bac?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 928.3954711697199,
"deviation": 68.94298631118899,
"volatility": 0.060027171904331655
}
},
"ranking": 13.196878205024143,
"professional": false,
"ui_class": ""
},
"description": "this is the world cup",
"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": false,
"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": 17635,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2018-06-29T01:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-06-29T01:00:33.439753Z",
"ended": "2020-08-18T12:38:35.040286Z",
"start_waiting": "2018-06-29T01:00:32.575423Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 17,
"ranked": true
},
{
"id": 31715,
"name": "The First",
"director": {
"id": 470359,
"username": "FinnishLumberjack",
"country": "un",
"icon": "https://user-uploads.online-go.com/a2876b5d92259ad1dd249a7b05d37057-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1230.6540833344402,
"deviation": 199.57229387729168,
"volatility": 0.06000202033738386
}
},
"ranking": 19.721550271453573,
"professional": false,
"ui_class": "provisional"
},
"description": "Let's give it a \"go\"!",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 30,
"time_control_parameters": {
"time_control": "simple",
"speed": "live",
"system": "simple",
"pause_on_weekends": false,
"per_move": 30
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 1784,
"name": "Hillsdale Academy Go",
"summary": "Hillsdale Academy GO Club",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 12,
"icon": "https://user-uploads.online-go.com/c3e9a60f16a1149cfd4e8435e97e9070-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-11-11T00:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2017-11-11T00:00:42.962771Z",
"ended": "2017-11-11T00:49:51.315031Z",
"start_waiting": "2017-11-11T00:00:41.563207Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/c3e9a60f16a1149cfd4e8435e97e9070-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 92746,
"name": "testing",
"director": {
"id": 1093821,
"username": "adeline1218xd",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/c7ee038c251a1d3fc65f5abbe1a2f7c8?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1636.688625705683,
"deviation": 126.15606046214687,
"volatility": 0.05999259382633878
}
},
"ranking": 26.322292799394717,
"professional": false,
"ui_class": ""
},
"description": "testing",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "chinese",
"time_per_move": 33,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1200,
"period_time": 20,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 12096,
"name": "GO get friends",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 29,
"icon": "https://user-uploads.online-go.com/0d0a7dd088763040bc303e8f9a403170-64.png"
},
"auto_start_on_max": true,
"time_start": "2022-07-23T10:46:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2022-07-23T10:46:50.912486Z",
"ended": "2022-07-23T11:26:55.934629Z",
"start_waiting": "2022-07-23T10:46:50.842637Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0d0a7dd088763040bc303e8f9a403170-15.png",
"player_count": 2,
"ranked": true
},
{
"id": 126650,
"name": "Tghgghg",
"director": {
"id": 1429536,
"username": "Миша_HGO",
"country": "ru",
"icon": "https://secure.gravatar.com/avatar/d5af1aa0c6b787dda11ea5fc4247a616?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1542.4553831156477,
"deviation": 63.793495253221806,
"volatility": 0.06016126893400015
}
},
"ranking": 24.949508942787457,
"professional": false,
"ui_class": ""
},
"description": "Gfgggfc",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 12,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "blitz",
"pause_on_weekends": false,
"main_time": 60,
"period_time": 10,
"periods": 10
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 15142,
"name": "Ekaterinburg",
"summary": "Previous winners:\n\nHappy 19х19:\n\n Happy 19x19 #1 - Chlowski\n Happy 19x19 #2 - registration\n\nHappy 13x13:\n\n Happy 13x13 #1 - registration\n\nHappy 9x9:\n\n Happy 9x9 #1 - in progress",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 5,
"icon": "https://user-uploads.online-go.com/9c663c990d9af1cdaec895b7401d3585-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-03-21T14:35:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-03-21T14:35:17.361163Z",
"ended": "2025-03-21T14:56:50.377252Z",
"start_waiting": "2025-03-21T14:35:17.300446Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/9c663c990d9af1cdaec895b7401d3585-15.png",
"player_count": 2,
"ranked": true
},
{
"id": 129555,
"name": "Cờ vây Cội Rễ",
"director": {
"id": 1175287,
"username": "chidang2608",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/0ef695d0520bc537030d9a2f97814c12?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 951.5115782202788,
"deviation": 132.63901451687053,
"volatility": 0.0600144169468647
}
},
"ranking": 13.766230665393369,
"professional": false,
"ui_class": ""
},
"description": "🏁 Giải đấu Cờ vây Cội Rễ – 9x9\n\n🔸 Thời gian bắt đầu: 18h00 ngày 22/06/2025\n🔸 Hình thức thi đấu: Trực tiếp, chia theo hệ McMahon\n🔸 Bàn cờ: 9x9 – phù hợp với người mới chơi hoặc thi đấu tốc độ\n🔸 Luật thi đấu: Luật Nhật Bản\n🔸 Số vòng: 6 vòng đấu\n🔸 Cách xếp cặp:\n\nVòng đầu: Ngẫu nhiên\n\nCác vòng sau: Ngẫu nhiên (hệ thống sẽ tránh gặp lại đối thủ cũ nếu có thể)\n\n🔸 Thời gian thi đấu mỗi trận:\n\nHệ Fischer: 3 phút ban đầu + 25 giây cộng thêm mỗi nước đi\n\nTổng thời gian tối đa: 30 phút/trận\n\n🔸 Trình độ tham gia: Từ 25 Kyu đến 9 Dan\n🔸 Giải mở cho mọi người, có chấp nhận người chơi chưa ổn định cấp bậc\n🔸 Cho phép phân tích và lập kế hoạch sau trận để học hỏi, phát triển",
"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": 25,
"initial_time": 180,
"max_time": 1800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 15415,
"name": "Cờ vây Cội Rễ",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": true,
"member_count": 7,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-06-22T14:00:00Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-06-22T14:00:27.633220Z",
"ended": "2025-06-22T14:16:04.928967Z",
"start_waiting": "2025-06-22T14:00:27.481673Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 10,
"ranked": true
},
{
"id": 31709,
"name": "11/07/2017",
"director": {
"id": 21742,
"username": "დათო",
"country": "ge",
"icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2188.217274395995,
"deviation": 97.40479902700517,
"volatility": 0.06013689069472163
}
},
"ranking": 33.04533320130458,
"professional": false,
"ui_class": ""
},
"description": "11/07/2017",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "chinese",
"time_per_move": 32,
"time_control_parameters": {
"period_time": 30,
"main_time": 180,
"system": "byoyomi",
"pause_on_weekends": false,
"time_control": "byoyomi",
"periods": 1,
"speed": "live"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 692,
"name": "Georgia - საქართველოს გოს ფედერაცია",
"summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 260,
"icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-11-07T17:30:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2017-11-07T17:30:41.915822Z",
"ended": "2017-11-07T17:48:11.374929Z",
"start_waiting": "2017-11-07T17:30:41.677098Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 123126,
"name": "CRAZY GO RIZZ",
"director": {
"id": 1649210,
"username": "Bougainvillea",
"country": "un",
"icon": "https://user-uploads.online-go.com/9a9495dbf357df5bb0513183d04d9dbe-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 843.2428727452719,
"deviation": 65.80931944870223,
"volatility": 0.06024075278591883
}
},
"ranking": 10.969783975226155,
"professional": false,
"ui_class": ""
},
"description": "It's crazy 9*9 go rizz every sigma must join it\n<img src=\"https://images.8tracks.com/cover/i/002/216/853/___1-2614.jpg?rect=102,0,1148,1148&q=98&fm=jpg&fit=max\" width=40 height=40>\n<img src=\"https://vk.com/sticker/1-73055-512\" width=400 height=400>\n<img src=\"https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/b3f11ddbf815aebd98d61bf1acb49fb8-128.png\" width=40 height=40>",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 345600,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": false,
"per_move": 345600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 14839,
"name": "GYATT MONSTER 👿 GO!",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 16,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2024-12-30T13:00:00Z",
"players_start": 15,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-12-30T13:00:35.698241Z",
"ended": "2025-06-17T05:25:57.789364Z",
"start_waiting": "2024-12-30T13:00:35.166008Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 27,
"ranked": true
}
]
}