HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58241,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5583",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5581",
"results": [
{
"id": 63729,
"name": "Simple Tournament",
"director": {
"id": 736685,
"username": "李朗銳",
"country": "hk",
"icon": "https://user-uploads.online-go.com/b7c6482c7e297b7c47906a1a0bfc23c7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1005.3610697829467,
"deviation": 66.82162579107839,
"volatility": 0.06001116661169058
}
},
"ranking": 15.040642201285266,
"professional": false,
"ui_class": ""
},
"description": "This tournament is gonna be simple!",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 60,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "live",
"pause_on_weekends": false,
"per_move": 60
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 5925,
"name": "Group for GO",
"summary": "Don't have a group? No problem, just join this group!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 71,
"icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-07-31T07:59:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-07-31T07:37:55.017378Z",
"ended": "2020-07-31T09:57:09.864265Z",
"start_waiting": "2020-07-31T07:37:54.359312Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/ae175eb5d15786b87350b71f278bbb9e-15.png",
"player_count": 6
},
{
"id": 62163,
"name": "Fast Correspondence July DDK",
"director": {
"id": 514162,
"username": "aixpen",
"country": "gb",
"icon": "https://user-uploads.online-go.com/e47ca542220a4e8a4403b3e7731c10d0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1611.0543996011113,
"deviation": 62.517388491089044,
"volatility": 0.059933163056202776
}
},
"ranking": 25.956842298256998,
"professional": false,
"ui_class": "supporter"
},
"description": "Please avoid delaying your games: plan to not take vacation until your tournament participation is finished.\n\nAnalysis is enabled to allow the use of conditional moves.\n\nPause on weekends is disabled.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 30720,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 28800,
"initial_time": 172800,
"max_time": 172800
},
"is_open": true,
"exclude_provisional": true,
"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": 796,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
},
"auto_start_on_max": true,
"time_start": "2020-06-30T23:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-06-27T08:25:49.659657Z",
"ended": "2020-08-24T20:20:33.232385Z",
"start_waiting": "2020-06-27T08:25:48.645338Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
"player_count": 10
},
{
"id": 2591,
"name": "Sitewide Live Fast 9x9 - October 26, 2013 (Swiss, 30k-10k)",
"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": "This event will start at 20:00 UTC on Saturday, October 26, 2013.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 5,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 600,
"max_time": 600,
"time_increment": 5
},
"is_open": true,
"exclude_provisional": false,
"group": null,
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-10-26T20:00:34.157379Z",
"ended": "2013-10-26T20:20:34.951808Z",
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png",
"player_count": 0
},
{
"id": 115930,
"name": "Kyu Tournament Correspondence (25kyu-10kyu)",
"director": {
"id": 1433463,
"username": "acadofruit",
"country": "_United_Federation_of_Planets",
"icon": "https://user-uploads.online-go.com/7441b4086dcde00abc4a01fd89b0ede7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1407.2092867679648,
"deviation": 60.79862047053118,
"volatility": 0.05999300555502695
}
},
"ranking": 22.82510202587849,
"professional": false,
"ui_class": ""
},
"description": "This Kyu Tournament will only include 25kyu to 10kyu players. Another tournament will be created for stronger players. Ranged tournaments give newer players a chance to shine. Thank you for your understanding! Contact me if there are any questions (I will only be accepting DMs that are appropriate and OGS-related. Please be considerate, thank you).",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 177587,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 604800,
"period_time": 172800,
"periods": 3
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 8562,
"name": "World Wide Go Association (WWGA)",
"summary": "This group welcomes people world wide, from beginners to pros! We have a WWGA group logo, a group video, and even a video for new members! (I make announcement videos), I hope you enjoy!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 150,
"icon": "https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-05-18T11:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-05-18T11:00:08.316504Z",
"ended": "2025-05-31T06:33:01.694663Z",
"start_waiting": "2024-05-18T11:00:08.185040Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/8050f34b110a579153af00084fe3d2bb-15.png",
"player_count": 12
},
{
"id": 50317,
"name": "Annual Tournament: 2020",
"director": {
"id": 511520,
"username": "Luzaich",
"country": "_Klingon",
"icon": "https://user-uploads.online-go.com/791d03047ef7c98ddfba71f668f1c27d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1135.9303624600018,
"deviation": 62.807966959401575,
"volatility": 0.060044930287239416
}
},
"ranking": 17.867379140783264,
"professional": false,
"ui_class": ""
},
"description": "I feel like doing annual tournaments for some reason.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "chinese",
"time_per_move": 265920,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 259200,
"initial_time": 604800,
"max_time": 1209600
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 43,
"name": "Kyu Level Study Group",
"summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8765,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-01-02T01:00:00Z",
"players_start": 32,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-01-02T01:00:39.058915Z",
"ended": null,
"start_waiting": "2020-01-02T01:00:34.799676Z",
"board_size": 19,
"active_round": 12,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 88
},
{
"id": 111731,
"name": "9x9 Mini League 10k-25k #211",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1276.232699505842,
"deviation": 69.59647264401356,
"volatility": 0.06014136938379324
}
},
"ranking": 20.563440107276808,
"professional": false,
"ui_class": ""
},
"description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": true,
"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": 681,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-01-21T20:00:00Z",
"players_start": 5,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-01-17T07:25:31.736950Z",
"ended": "2024-01-26T20:04:36.872389Z",
"start_waiting": "2024-01-17T07:25:31.590331Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 5
},
{
"id": 51973,
"name": "2019 Primavera C",
"director": {
"id": 307866,
"username": "swafaron",
"country": "br",
"icon": "https://user-uploads.online-go.com/c62da84b968b7d03ab1235c4e4988c13-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1609.0487447557537,
"deviation": 62.59506870315597,
"volatility": 0.05984285342874245
}
},
"ranking": 25.928004143953988,
"professional": false,
"ui_class": ""
},
"description": "2019 Primavera C",
"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",
"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"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": "2019-09-22T13:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 9,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2019-09-22T13:00:13.020439Z",
"ended": "2020-06-19T15:56:38.513744Z",
"start_waiting": "2019-09-22T13:00:11.588578Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-15.png",
"player_count": 5
},
{
"id": 122003,
"name": "10-20kyu tournament 19x19",
"director": {
"id": 800869,
"username": "Daxyz",
"country": "_Pirate",
"icon": "https://user-uploads.online-go.com/c935f4d369813710974a80f64408ca4d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1183.7965899633937,
"deviation": 63.06635591906397,
"volatility": 0.06040940992520094
}
},
"ranking": 18.822888559604344,
"professional": false,
"ui_class": ""
},
"description": "Come on please",
"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": 8304,
"name": "club hikaru no go",
"summary": "welcome all fan of Hikaru no go and on piece",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 115,
"icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-12-01T12:00:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-12-01T12:00:30.855370Z",
"ended": "2025-08-21T11:53:44.324142Z",
"start_waiting": "2024-12-01T12:00:30.564882Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png",
"player_count": 19
},
{
"id": 974,
"name": "Amane's IGo Marathon 9",
"director": {
"id": 7425,
"username": "masutami",
"country": "sg",
"icon": "https://secure.gravatar.com/avatar/966aad8981dcc75b5b8ab04427a833b2?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1464.8658156740034,
"deviation": 64.25957956452444,
"volatility": 0.05979175956401998
}
},
"ranking": 23.75469330835485,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 86400,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 78,
"name": "OGS Mini Tournaments",
"summary": "The home for all of the old OGS mini tournaments",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 381,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": null,
"players_start": null,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2010-05-01T21:10:31Z",
"ended": "2010-05-01T19:10:31Z",
"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
},
{
"id": 61716,
"name": "10° Encuentro de Go en línea, junio 2020",
"director": {
"id": 607938,
"username": "kido.go.baduk",
"country": "mx",
"icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 702.7832420117375,
"deviation": 68.15986210019427,
"volatility": 0.06057660627238546
}
},
"ranking": 6.751703260465856,
"professional": false,
"ui_class": ""
},
"description": "Descarguen y exploren la aplicación de BadukPop para hacer ejercicios!\nhttps://badukpop.com/",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 43,
"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": false,
"group": {
"id": 4974,
"name": "Taller de Go-Biblioteca de México",
"summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 237,
"icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-06-13T22:30:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2020-06-13T22:30:51.380785Z",
"ended": "2020-06-14T01:17:08.794032Z",
"start_waiting": "2020-06-13T22:30:49.194464Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
"player_count": 36
}
]
}
