HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58709,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=376",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=374",
"results": [
{
"id": 63169,
"name": "19x19, Quick Correspondence, An opportunity to learn.",
"director": {
"id": 772773,
"username": "Omar_Ramirez",
"country": "mx",
"icon": "https://secure.gravatar.com/avatar/cc6e7201895242bdb1f4da007d65c46e?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 862.4820479502758,
"deviation": 62.74741878510608,
"volatility": 0.060097134402472385
}
},
"ranking": 11.492032069730389,
"professional": false,
"ui_class": ""
},
"description": "An opportunity to learn and apply your knowledge. The clock's long enough to read deeply, but not so much that you can ignore a move. Be brave, advance.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 30720,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 28800,
"initial_time": 172800,
"max_time": 172800
},
"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": 17637,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-07-20T02:00:00Z",
"players_start": 20,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-07-20T02:00:05.916475Z",
"ended": "2020-11-21T10:59:21.671698Z",
"start_waiting": "2020-07-20T02:00:05.067939Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 27,
"ranked": true
},
{
"id": 117688,
"name": "Monthly Simultaneous McMahon 2024-07-16 17:00",
"director": {
"id": 4,
"username": "matburt",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1125.8827017028436,
"deviation": 78.19731452501959,
"volatility": 0.06006087171771568
}
},
"ranking": 17.66169912212786,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "Automatic Site-wide Tournament",
"schedule": {
"id": 10,
"name": "Monthly Simultaneous McMahon",
"rrule": "DTSTART:20251201T170000Z\nRRULE:FREQ=MONTHLY",
"active": true,
"created": "2015-12-16T02:47:16.592231Z",
"last_run": "2025-12-01T17:00:10.927989Z",
"lead_time_seconds": 1296000,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": 3,
"upper_bar": "25",
"lower_bar": "15",
"group_size": 5,
"maximum_players": 200
},
"next_run": "2026-01-01T17:00:00Z",
"base_points": "50.0"
},
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2024-07-16T17:00:59.685063Z",
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-07-16T17:01:03.549358Z",
"ended": "2025-06-10T16:19:31.000367Z",
"start_waiting": "2024-07-16T17:01:01.368586Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 33,
"ranked": true
},
{
"id": 109138,
"name": "Monthly Simultaneous McMahon 2023-11-16 17:00",
"director": {
"id": 4,
"username": "matburt",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1125.8827017028436,
"deviation": 78.19731452501959,
"volatility": 0.06006087171771568
}
},
"ranking": 17.66169912212786,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "Automatic Sitewide Tournament",
"schedule": {
"id": 10,
"name": "Monthly Simultaneous McMahon",
"rrule": "DTSTART:20251201T170000Z\nRRULE:FREQ=MONTHLY",
"active": true,
"created": "2015-12-16T02:47:16.592231Z",
"last_run": "2025-12-01T17:00:10.927989Z",
"lead_time_seconds": 1296000,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": 3,
"upper_bar": "25",
"lower_bar": "15",
"group_size": 5,
"maximum_players": 200
},
"next_run": "2026-01-01T17:00:00Z",
"base_points": "50.0"
},
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2023-11-16T17:00:13.593835Z",
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-11-16T17:00:53.985938Z",
"ended": "2024-12-24T07:17:46.965524Z",
"start_waiting": "2023-11-16T17:00:51.491349Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 50,
"ranked": true
},
{
"id": 4729,
"name": "FSTS Grand Shootout 2015",
"director": {
"id": 117904,
"username": "Inquisitor",
"country": "_Red_Cross",
"icon": "https://user-uploads.online-go.com/6480244495d6b65fce5554cef9397a7f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1304.0248210491002,
"deviation": 62.45011626472323,
"volatility": 0.06000432406173624
}
},
"ranking": 21.06215970513464,
"professional": false,
"ui_class": ""
},
"description": "Test your might)))",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 353,
"name": "Four Seasons Tournament Series",
"summary": "Серия турниров \"Четыре Сезона\"",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 623,
"icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png"
},
"auto_start_on_max": false,
"time_start": "2015-02-23T14:00:00Z",
"players_start": 20,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2015-02-23T14:00:17.536414Z",
"ended": "2016-04-10T03:25:35.524192Z",
"start_waiting": "2015-02-23T14:00:17.245542Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png",
"player_count": 20,
"ranked": true
},
{
"id": 96307,
"name": "Monthly Simultaneous McMahon 2022-11-16 17:00",
"director": {
"id": 4,
"username": "matburt",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1125.8827017028436,
"deviation": 78.19731452501959,
"volatility": 0.06006087171771568
}
},
"ranking": 17.66169912212786,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "Automatic Sitewide Tournament",
"schedule": {
"id": 10,
"name": "Monthly Simultaneous McMahon",
"rrule": "DTSTART:20251201T170000Z\nRRULE:FREQ=MONTHLY",
"active": true,
"created": "2015-12-16T02:47:16.592231Z",
"last_run": "2025-12-01T17:00:10.927989Z",
"lead_time_seconds": 1296000,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": 3,
"upper_bar": "25",
"lower_bar": "15",
"group_size": 5,
"maximum_players": 200
},
"next_run": "2026-01-01T17:00:00Z",
"base_points": "50.0"
},
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2022-11-16T17:00:22.814683Z",
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-11-16T17:01:23.529062Z",
"ended": "2024-04-03T22:18:49.945968Z",
"start_waiting": "2022-11-16T17:01:18.105906Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 78,
"ranked": true
},
{
"id": 118706,
"name": "Monthly Simultaneous McMahon 2024-08-16 17:00",
"director": {
"id": 4,
"username": "matburt",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1125.8827017028436,
"deviation": 78.19731452501959,
"volatility": 0.06006087171771568
}
},
"ranking": 17.66169912212786,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "Automatic Site-wide Tournament",
"schedule": {
"id": 10,
"name": "Monthly Simultaneous McMahon",
"rrule": "DTSTART:20251201T170000Z\nRRULE:FREQ=MONTHLY",
"active": true,
"created": "2015-12-16T02:47:16.592231Z",
"last_run": "2025-12-01T17:00:10.927989Z",
"lead_time_seconds": 1296000,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": 3,
"upper_bar": "25",
"lower_bar": "15",
"group_size": 5,
"maximum_players": 200
},
"next_run": "2026-01-01T17:00:00Z",
"base_points": "50.0"
},
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2024-08-16T17:00:17.996942Z",
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-08-16T17:01:12.315085Z",
"ended": "2025-09-12T07:01:30.887543Z",
"start_waiting": "2024-08-16T17:01:10.081688Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 42,
"ranked": true
},
{
"id": 133056,
"name": "段位大賽1-9段",
"director": {
"id": 1840851,
"username": "ChessMaster_Bird",
"country": "001",
"icon": "https://user-uploads.online-go.com/322c264edc900cf4d72987ebcd1be5c7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1032.0405999121954,
"deviation": 91.65579730867083,
"volatility": 0.06001773389969968
}
},
"ranking": 15.64696979810488,
"professional": false,
"ui_class": ""
},
"description": "只有段位才能參加比賽。",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "chinese",
"time_per_move": 604800,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": false,
"per_move": 604800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13697,
"name": "Online Go Tournament ",
"summary": "Dear members: Thank you for your support! Our guild needs the help of more people to make the guild prosper. I hope everyone can contribute, join the guild, and recommend your friends to this big family.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 90,
"icon": "https://user-uploads.online-go.com/9e17e96c684c6fa6c7eb16a8ba4be685-64.png"
},
"auto_start_on_max": false,
"time_start": "2026-03-01T04:00:00Z",
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 30,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/9e17e96c684c6fa6c7eb16a8ba4be685-15.png",
"player_count": 16,
"ranked": true
},
{
"id": 121290,
"name": "Sword art online lover's and fan's",
"director": {
"id": 1470605,
"username": "コビー大佐",
"country": "jp",
"icon": "https://user-uploads.online-go.com/0d3eeb73d3a223e7c934d52715fa8233-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1152.2780303362724,
"deviation": 64.84780508577205,
"volatility": 0.06056773556265623
}
},
"ranking": 18.19816627672791,
"professional": false,
"ui_class": ""
},
"description": "This is a tournament for Sword art online lover's, fan's and anima lover's good luck to all 😊",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 604800,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": true,
"per_move": 604800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 702,
"name": "Anime Lovers!",
"summary": "A comunity group for anime and go game fans! ^-^",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 70,
"icon": "https://user-uploads.online-go.com/eb86b6bc5e19e3038905a244b36e08a8-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-10-31T12:00:00Z",
"players_start": 20,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 15,
"max_ranking": 25,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2024-11-01T08:46:54.195048Z",
"ended": null,
"start_waiting": "2024-11-01T08:46:53.908267Z",
"board_size": 19,
"active_round": 3,
"icon": "https://user-uploads.online-go.com/eb86b6bc5e19e3038905a244b36e08a8-15.png",
"player_count": 19,
"ranked": true
},
{
"id": 61551,
"name": "Tournament2",
"director": {
"id": 736006,
"username": "鍾宛彤",
"country": "un",
"icon": "https://user-uploads.online-go.com/128c9480828be009543e33745dc126ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1851.916304398883,
"deviation": 66.88854223337405,
"volatility": 0.06012199259618246
}
},
"ranking": 29.182379764371195,
"professional": false,
"ui_class": ""
},
"description": "kyu players only ^^ have fun",
"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": 5603,
"name": "High level players",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 19,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2020-06-06T02:00:00Z",
"players_start": 20,
"first_pairing_method": "slide",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-06-06T20:34:43.036908Z",
"ended": "2021-09-17T18:25:44.753592Z",
"start_waiting": "2020-06-06T20:34:42.062905Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 20,
"ranked": true
},
{
"id": 132126,
"name": "Fr5925",
"director": {
"id": 1852644,
"username": "Pro player",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/6bb6651608f16520d46e7d694be82aa8?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 920.5334492879327,
"deviation": 250,
"volatility": 0.06
}
},
"ranking": 13.000000000000002,
"professional": false,
"ui_class": "provisional"
},
"description": "Giao lưu",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "chinese",
"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": 15683,
"name": "Fr5925",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 1,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-09-05T16:00:00Z",
"players_start": 20,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"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": 0,
"ranked": true
}
]
}