HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58608,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=3",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start",
"results": [
{
"id": 130826,
"name": "make summer vacation more fun",
"director": {
"id": 838050,
"username": "Noame",
"country": "_Pirate",
"icon": "https://secure.gravatar.com/avatar/980c0a6a206285c731bad6badb50b036?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1511.4616222522511,
"deviation": 66.29302420588455,
"volatility": 0.06003498363140431
}
},
"ranking": 24.479600822541165,
"professional": false,
"ui_class": ""
},
"description": "Do you want play go?\nWelcome everyone who wants to play go in their free time.\nI hope you will enjoy.",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 18684,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 18000,
"initial_time": 86400,
"max_time": 345600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 8667,
"name": "Dog &cat",
"summary": "It's dogs turn now",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 25,
"icon": "https://user-uploads.online-go.com/ee08d4f437b81c28d8b7d19b837a28cd-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-07-26T10:00:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-07-26T10:00:36.795893Z",
"ended": "2025-07-30T10:56:53.136528Z",
"start_waiting": "2025-07-26T10:00:36.726936Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/ee08d4f437b81c28d8b7d19b837a28cd-15.png",
"player_count": 3
},
{
"id": 87561,
"name": "19x19 tournament",
"director": {
"id": 1125459,
"username": "The bird",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/7645c7666d7312d774d9c19602f0c5be?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1172.588966894239,
"deviation": 90.18018989926959,
"volatility": 0.06001518320124037
}
},
"ranking": 18.60267126128303,
"professional": false,
"ui_class": ""
},
"description": "Automatic site wide tournament",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 91200,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 432000,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10855,
"name": "⚫️The Brilliant World Of OGS⚪️",
"summary": "Are you an OGS fan? If you are, join this group where there’s great tournaments and games to be played.\n\nPeople and bots can chat and play in this group. This is a public group so all are welcome to join.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 192,
"icon": "https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-03-20T23:00:00Z",
"players_start": 0,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2022-03-20T23:00:42.813141Z",
"ended": "2022-03-22T02:55:33.765975Z",
"start_waiting": "2022-03-20T23:00:42.756260Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-15.png",
"player_count": 3
},
{
"id": 81022,
"name": "19x19",
"director": {
"id": 954697,
"username": "LinLucas",
"country": "fr",
"icon": "https://user-uploads.online-go.com/18e87509e161428869264574b242dcec-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1688.3532548318726,
"deviation": 71.57387316130985,
"volatility": 0.06015603100232916
}
},
"ranking": 27.04176189148557,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 70,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 3600,
"period_time": 30,
"periods": 1
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10250,
"name": "友谊为主棋神在线",
"summary": "",
"require_invitation": true,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 11,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2021-10-06T17:30:00Z",
"players_start": 0,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2021-10-06T17:30:04.225433Z",
"ended": "2021-10-06T17:30:04.316448Z",
"start_waiting": "2021-10-06T17:30:04.161460Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 1
},
{
"id": 115918,
"name": "VIP genius sauna",
"director": {
"id": 1130600,
"username": "VIP genius sauna",
"country": "_United_Nations",
"icon": "https://user-uploads.online-go.com/9d6298abdaa458cfa84c6d1c7aa20949-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1472.2741594555623,
"deviation": 61.44179467830732,
"volatility": 0.06029346632879014
}
},
"ranking": 23.871475977003353,
"professional": false,
"ui_class": ""
},
"description": "VIP genius sauna",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 51,
"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": 14274,
"name": "VIP genius sauna",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": true,
"member_count": 2,
"icon": "https://user-uploads.online-go.com/d739a9863ae0ef2bdcb64f9e942bb525-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-05-11T05:00:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2024-05-11T05:00:03.779013Z",
"ended": "2024-05-11T05:00:03.759619Z",
"start_waiting": "2024-05-11T05:00:03.721415Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/d739a9863ae0ef2bdcb64f9e942bb525-15.png",
"player_count": 0
},
{
"id": 68372,
"name": "3rd 25 kyu Tournament",
"director": {
"id": 839136,
"username": "Soccer is awesome",
"country": "_Starfleet",
"icon": "https://user-uploads.online-go.com/48e6240dacac17c93414108e4283e0b2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 894.9910105877595,
"deviation": 65.32874744681845,
"volatility": 0.060019275176368785
}
},
"ranking": 12.34856677846516,
"professional": false,
"ui_class": ""
},
"description": "Have fun!",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": 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": 3601,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2020-11-29T18:00:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 5,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-11-29T18:01:00.046332Z",
"ended": "2020-11-29T18:07:34.221514Z",
"start_waiting": "2020-11-29T18:00:59.970804Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 1
},
{
"id": 86943,
"name": "Sente 9x9",
"director": {
"id": 84467,
"username": "HappyCat",
"country": "am",
"icon": "https://secure.gravatar.com/avatar/f9497cb19a2bfe20132c1b6e46914b07?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1527.471197146754,
"deviation": 63.703343043527006,
"volatility": 0.06003267051657626
}
},
"ranking": 24.72351874345002,
"professional": false,
"ui_class": ""
},
"description": "Sente 9x9, пробный турнир",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 10,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "live",
"pause_on_weekends": false,
"total_time": 900
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 11258,
"name": "Sente",
"summary": "Школа Го Сэнтэ",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 32,
"icon": "https://user-uploads.online-go.com/4bd718595a8efa0fb190dec1f904e88a-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-03-09T17:00:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2022-03-09T17:00:06.054471Z",
"ended": "2022-03-09T17:27:56.082830Z",
"start_waiting": "2022-03-09T17:00:05.689150Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/4bd718595a8efa0fb190dec1f904e88a-15.png",
"player_count": 7
},
{
"id": 83638,
"name": "2022 Tournament",
"director": {
"id": 1033726,
"username": "deleted-0606f096-76c1-4d2b-a35d-85aa8ba5ee65",
"country": "zz",
"icon": "https://user-uploads.online-go.com/276e9decbb5e82facbd13358315a83a2-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1272.6965920513994,
"deviation": 74.22770391508293,
"volatility": 0.06001503551918644
}
},
"ranking": 20.499208478445507,
"professional": false,
"ui_class": ""
},
"description": "Starts the first second of 2022.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 93120,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 604800,
"period_time": 86400,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 9959,
"name": "Battlefield",
"summary": "Lots of tournaments.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 11,
"icon": "https://user-uploads.online-go.com/35a32113b107d2c20dd88098e310591c-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-01-01T07:00:00Z",
"players_start": 0,
"first_pairing_method": "strength",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2022-01-01T07:00:31.860112Z",
"ended": "2022-03-27T14:34:26.348961Z",
"start_waiting": "2022-01-01T07:00:31.782352Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/35a32113b107d2c20dd88098e310591c-15.png",
"player_count": 4
},
{
"id": 115184,
"name": "GOGOGO",
"director": {
"id": 1548989,
"username": "deleted-e896bd40-c6d7-4837-a20e-d24042dc3694",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/121ffb4170ef13cb3f381b84acdc84f5?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1577.3023482002736,
"deviation": 179.93762959852722,
"volatility": 0.0600043761080307
}
},
"ranking": 25.466690636338747,
"professional": false,
"ui_class": "provisional"
},
"description": "GOGOGO",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"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": 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": 17608,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-04-20T12:33:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 29,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-04-20T12:33:23.289072Z",
"ended": "2024-04-20T12:33:23.257709Z",
"start_waiting": "2024-04-20T12:33:23.195164Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 0
},
{
"id": 96886,
"name": "Mmwmsy",
"director": {
"id": 1236892,
"username": "BVB4ever",
"country": "om",
"icon": "https://user-uploads.online-go.com/3b71fd4502e78c7e8a75d0e460ad784d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1197.5971641747537,
"deviation": 61.728464715177175,
"volatility": 0.060004790368084995
}
},
"ranking": 19.09120778989921,
"professional": false,
"ui_class": ""
},
"description": "Xmmxmsm",
"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": 11518,
"name": "Kackawurst",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 6,
"icon": "https://user-uploads.online-go.com/80d06c7088675895f71931629cdb4bd5-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-11-17T15:13:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-11-17T15:13:13.988940Z",
"ended": "2022-11-17T15:13:13.968336Z",
"start_waiting": "2022-11-17T15:13:13.890192Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/80d06c7088675895f71931629cdb4bd5-15.png",
"player_count": 1
},
{
"id": 44900,
"name": "West middle school",
"director": {
"id": 606695,
"username": "Sai 11",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/32968740a578ea91e91311583bee8dac?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 619.7365731994047,
"deviation": 131.29760464703148,
"volatility": 0.05999582451085841
}
},
"ranking": 5,
"professional": false,
"ui_class": ""
},
"description": "West middle school go club",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"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": true,
"group": {
"id": 3261,
"name": "west go team",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 2,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2019-01-22T23:00:00Z",
"players_start": 0,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2019-01-22T23:00:50.843753Z",
"ended": "2019-01-22T23:15:15.452884Z",
"start_waiting": "2019-01-22T23:00:50.757253Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 1
}
]
}