HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58697,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5468",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5466",
"results": [
{
"id": 118758,
"name": "19x19 Correspondence McMahon",
"director": {
"id": 921893,
"username": "nikila",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/052ccd566373074bd5d5bdc87778f37b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1601.2919263122153,
"deviation": 66.52017130138233,
"volatility": 0.06017707086875492
}
},
"ranking": 25.816133962678784,
"professional": false,
"ui_class": ""
},
"description": "19x19 Correspondence McMahon",
"schedule": null,
"title": null,
"tournament_type": "s_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": false,
"group": {
"id": 14384,
"name": "nikila",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 5,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2024-08-07T10:00:00Z",
"players_start": 12,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-08-07T10:00:05.889614Z",
"ended": "2025-09-05T00:48:50.427894Z",
"start_waiting": "2024-08-07T10:00:04.569331Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 18,
"ranked": true
},
{
"id": 80183,
"name": "GST202-Go-For-It",
"director": {
"id": 1046665,
"username": "klewen",
"country": "us",
"icon": "https://user-uploads.online-go.com/d8ef2be34ccccd81e2ed1dd42842aa19-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 781.8310881291462,
"deviation": 76.13050426720243,
"volatility": 0.060002824965118315
}
},
"ranking": 9.2192665283309,
"professional": false,
"ui_class": ""
},
"description": "Hi GST202-ers, \nWe are going to try and make a tournament. I have no idea how it will turn out. There are 12 of you! It will be an 8 day tournament, double-elimination, using a 9x9 gride. Let me know if you have questions or problems accessing it. Good luck!",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"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": 691200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10038,
"name": "GST202-hybrid-PVCC",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 13,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2021-09-17T20:39:00Z",
"players_start": 12,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2021-09-17T21:05:19.952862Z",
"ended": "2021-10-14T10:37:04.808612Z",
"start_waiting": "2021-09-17T21:05:19.651619Z",
"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": 130123,
"name": "los villanos",
"director": {
"id": 1806168,
"username": "Mateo.elvillano",
"country": "gt",
"icon": "https://user-uploads.online-go.com/fb5a4648688f1c68440a104ee96f5789-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1838.262152951058,
"deviation": 251.76079928714034,
"volatility": 0.06
}
},
"ranking": 29.011062820095137,
"professional": false,
"ui_class": "provisional"
},
"description": "los villanos",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 8,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "rapid",
"pause_on_weekends": false,
"time_increment": 7,
"initial_time": 120,
"max_time": 1200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 11594,
"name": "brawl star",
"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": false,
"time_start": "2025-07-19T16:50:00Z",
"players_start": 12,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"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": 4,
"ranked": true
},
{
"id": 42957,
"name": "Lions Marathon 9x9 - December 2018",
"director": {
"id": 557899,
"username": "š¦ Lvicala š¦",
"country": "cz",
"icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1215.5307681865688,
"deviation": 63.83387610820817,
"volatility": 0.060058613626475424
}
},
"ranking": 19.435301089469824,
"professional": false,
"ui_class": ""
},
"description": "9 x 9",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 44160,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": false,
"time_control": "fischer",
"initial_time": 86400,
"max_time": 259200,
"time_increment": 43200,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2773,
"name": "Lions",
"summary": "for all fighters like lion :)",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8,
"icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png"
},
"auto_start_on_max": true,
"time_start": "2018-12-01T08:00:00Z",
"players_start": 12,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-12-01T11:41:29.415839Z",
"ended": "2019-06-14T01:20:40.123033Z",
"start_waiting": "2018-12-01T11:41:26.033350Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-15.png",
"player_count": 12,
"ranked": true
},
{
"id": 99366,
"name": "2023.02 GO 19X19 tournament #5 2Kļ½2d",
"director": {
"id": 1283005,
"username": "dorawindy",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/4b3228733c358d9bdd3d2fe0e6c829ac?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1161.9988927634927,
"deviation": 87.05621796374369,
"volatility": 0.05999810004043265
}
},
"ranking": 18.392645413106152,
"professional": false,
"ui_class": ""
},
"description": "Welcome and have fun ļ¼ļ¼\n \n \nPauses are not allowed. \nPauses are not allowed. \nPauses are not allowed.",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 90503,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 518400,
"period_time": 86400,
"periods": 3
},
"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": "2023-01-31T16:19:00Z",
"players_start": 12,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 28,
"max_ranking": 31,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-01-31T16:19:12.300066Z",
"ended": "2023-11-18T13:09:30.141293Z",
"start_waiting": "2023-01-31T16:19:10.894455Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png",
"player_count": 21,
"ranked": true
},
{
"id": 128986,
"name": "MtG25z6",
"director": {
"id": 1765191,
"username": "Mateo Antonio",
"country": "gt",
"icon": "https://secure.gravatar.com/avatar/a897dbffe3607059d2dd657a10140e0d?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 550.9879830547336,
"deviation": 74.95770840268833,
"volatility": 0.060763430852038676
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "100%VILANO",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 9,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "rapid",
"pause_on_weekends": false,
"time_increment": 7,
"initial_time": 300,
"max_time": 3600
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15283,
"name": "Tournaments and games",
"summary": "Please feel free to create your own tournament or game, and to have fun. The purpose of this group is for you guys to have fun, to learn and to gain experience. If you wish you can create reviews, you can share a game, or a impressive move you made.š\n\nI am",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 24,
"icon": "https://user-uploads.online-go.com/d468da67c2a39fd37f4de966ee5820ea-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-05-31T17:00:00Z",
"players_start": 12,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/d468da67c2a39fd37f4de966ee5820ea-15.png",
"player_count": 1,
"ranked": true
},
{
"id": 70601,
"name": "Swiss 16k / 12k Tournament",
"director": {
"id": 552218,
"username": "Jesper85",
"country": "nl",
"icon": "https://user-uploads.online-go.com/ecba3927777421f976ce500b197ca7bb-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1043.532867092217,
"deviation": 61.00354024726757,
"volatility": 0.06008973885734878
}
},
"ranking": 15.903331433340256,
"professional": false,
"ui_class": ""
},
"description": "Nothing wrong with a correspondence game, but I still think up to 1 week time for making a move is ridiculous and takes away all the fun.\n\nThis tournament is focussed on beginners who know the basics, have played some 19x19 and want to play a little quicker. I also want the games to be fair, so that's why I choose Swiss and set the minimum rank at 16k and the max at 12k.\n\nHave fun!",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 87360,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 86400,
"period_time": 86400,
"periods": 1
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 24,
"name": "Double Digit Kyu Room",
"summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 3605,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2021-02-04T17:00:00Z",
"players_start": 12,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 14,
"max_ranking": 18,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-02-02T07:53:49.005053Z",
"ended": "2021-06-07T13:31:16.183036Z",
"start_waiting": "2021-02-02T07:53:48.670903Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 16,
"ranked": true
},
{
"id": 73012,
"name": "TiredOfWaiting_JustMove",
"director": {
"id": 216656,
"username": "EdricTheWild",
"country": "us",
"icon": "https://user-uploads.online-go.com/6ffd3330a4c2ffb3ae91bdd27e6b576b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1322.702185688919,
"deviation": 64.82288434976688,
"volatility": 0.059913123702119216
}
},
"ranking": 21.391381795963447,
"professional": false,
"ui_class": "supporter"
},
"description": "Tired of waiting for someone who makes one move per day? Then this tournament is for you.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 29760,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 28800,
"initial_time": 86400,
"max_time": 129600
},
"is_open": true,
"exclude_provisional": false,
"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": 8789,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": true,
"time_start": "2021-03-28T22:00:00Z",
"players_start": 12,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 17,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-03-28T22:03:56.042401Z",
"ended": "2021-06-08T08:52:32.111232Z",
"start_waiting": "2021-03-28T22:03:55.868548Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 8,
"ranked": true
},
{
"id": 119498,
"name": "19x19 Correspondence Swiss",
"director": {
"id": 921893,
"username": "nikila",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/052ccd566373074bd5d5bdc87778f37b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1601.2919263122153,
"deviation": 66.52017130138233,
"volatility": 0.06017707086875492
}
},
"ranking": 25.816133962678784,
"professional": false,
"ui_class": ""
},
"description": "19x19 Correspondence Swiss",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "aga",
"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": 14384,
"name": "nikila",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 5,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2024-09-03T10:00:00Z",
"players_start": 12,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-09-03T10:00:35.312358Z",
"ended": null,
"start_waiting": "2024-09-03T10:00:35.122393Z",
"board_size": 19,
"active_round": 6,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 13,
"ranked": true
},
{
"id": 22293,
"name": "GCL 1: McMahon 9s",
"director": {
"id": 303589,
"username": "Canada1867",
"country": "ca",
"icon": "https://secure.gravatar.com/avatar/0a77206015cf9e4c151ac777d1636656?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 924.8037735661408,
"deviation": 68.06902899701008,
"volatility": 0.06000502011404481
}
},
"ranking": 13.10714375918142,
"professional": false,
"ui_class": ""
},
"description": "December 2016's tournament, open to anyone.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 47040,
"time_control_parameters": {
"time_control": "canadian",
"period_time": 604800,
"main_time": 1209600,
"stones_per_period": 18
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 1137,
"name": "Go Championship League",
"summary": "A Canadian Based Championship League",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": false,
"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": "2016-12-01T17:00:00Z",
"players_start": 12,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2016-12-10T07:32:32.056760Z",
"ended": "2017-08-26T22:13:34.642224Z",
"start_waiting": "2016-12-10T07:32:30.189745Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 12,
"ranked": true
}
]
}
