HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58694,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5760",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5758",
"results": [
{
"id": 63506,
"name": "1st Black Metal Cats Tournament (13x13, DE, Handicap)",
"director": {
"id": 772459,
"username": "awesomemarten",
"country": "un",
"icon": "https://user-uploads.online-go.com/cb3b4733ce28ada501a084009824313c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1232.3870623470327,
"deviation": 64.14684860629816,
"volatility": 0.05998662253319789
}
},
"ranking": 19.754126642199132,
"professional": false,
"ui_class": ""
},
"description": "A tournament for everyone, so its with handicap.\n\n13x13, double elemination. Feel free to join :3",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": -1,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 43200,
"initial_time": 259200,
"max_time": 432000
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 6362,
"name": "Black Metal Cats",
"summary": "This is a group for all people and cats, who like Black Metal :3",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1,
"icon": "https://user-uploads.online-go.com/0bf001cc307ea46b1f9f81ed8a06d84f-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-07-29T21:00:00Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-07-29T21:00:59.972235Z",
"ended": "2020-10-27T21:45:11.663736Z",
"start_waiting": "2020-07-29T21:00:59.548406Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/0bf001cc307ea46b1f9f81ed8a06d84f-15.png",
"player_count": 7,
"ranked": true
},
{
"id": 26118,
"name": "Birinci İstanbulGo Çevrimiçi Hızlı Turnuva",
"director": {
"id": 54877,
"username": "igsNomad",
"country": "tr",
"icon": "https://user-uploads.online-go.com/8117a0351f6a880a1503de571b451082-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1761.3672750257851,
"deviation": 61.082726887562174,
"volatility": 0.06005071500638731
}
},
"ranking": 28.02185695465932,
"professional": false,
"ui_class": ""
},
"description": "Tüm katılımcılara açık. Avanslı ve hızlı.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "japanese",
"time_per_move": 13,
"time_control_parameters": {
"period_time": 10,
"main_time": 300,
"system": "byoyomi",
"pause_on_weekends": false,
"time_control": "byoyomi",
"periods": 5,
"speed": "live"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 561,
"name": "IstanbulGO",
"summary": "Istanbul Go Players's Association OGS group.",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 63,
"icon": "https://user-uploads.online-go.com/007cab92de5c2887ff0e16bedeafaafb-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-04-07T17:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2017-04-07T17:00:46.786457Z",
"ended": "2017-04-07T19:11:51.851552Z",
"start_waiting": "2017-04-07T17:00:45.755630Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/007cab92de5c2887ff0e16bedeafaafb-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 1419,
"name": "haikudjin's mini-tournament II",
"director": {
"id": 85,
"username": "haikudjin",
"country": "ru",
"icon": "https://secure.gravatar.com/avatar/5cf5bd9643a5d5b4d43c654267cfada4?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1685.1895301830357,
"deviation": 64.60829413884474,
"volatility": 0.06001855793529148
}
},
"ranking": 26.99834151607669,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 86400,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 432000,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"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": 380,
"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": 14,
"max_ranking": 24,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2011-07-31T18:41:53Z",
"ended": "2011-07-31T16:41:53Z",
"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
},
{
"id": 113238,
"name": "Kitty & puppy lovers friendly tournament #2",
"director": {
"id": 1518938,
"username": "KittyWise",
"country": "us",
"icon": "https://user-uploads.online-go.com/dfb96e8660fdc662a5bd238eef23578c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1500,
"deviation": 350,
"volatility": 0.06
}
},
"ranking": 24.303382182144386,
"professional": false,
"ui_class": "provisional"
},
"description": "🐈🐕🐸🐎🐂🐓🐒 community happy go",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "nz",
"time_per_move": 37943,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 28800,
"initial_time": 259200,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 14076,
"name": "KittyWise",
"summary": "----------------------------------------------------------------------------------------------------------------------",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 59,
"icon": "https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-03-13T19:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-02-26T09:59:43.431309Z",
"ended": "2024-03-17T11:30:28.712371Z",
"start_waiting": "2024-02-26T09:59:42.122416Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 96265,
"name": "Bリーグ（7級～3級）",
"director": {
"id": 874208,
"username": "FUKO.S",
"country": "jp",
"icon": "https://user-uploads.online-go.com/aa170ff76e007cc7bc7a15709e85dbb8-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2206.9788188472426,
"deviation": 70.10723269999842,
"volatility": 0.06003729862754727
}
},
"ranking": 33.24297279821286,
"professional": false,
"ui_class": "supporter"
},
"description": "リーグ開始時に参加されているメンバーでの総あたり戦になります。（レーティングによる自動ハンデ付き）\n\n全部のゲームが一斉に始まりますので、自分の手番になっている対局はどんどん着手していきましょう。",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 13440,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "correspondence",
"pause_on_weekends": false,
"total_time": 1209600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7692,
"name": "Yushima Go Cafe （湯島囲碁喫茶）",
"summary": "This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト＆オンライン囲碁サロンメンバー専用のグループです。",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 116,
"icon": "https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-11-06T03:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 23,
"max_ranking": 27,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2022-11-06T03:00:49.817621Z",
"ended": "2022-11-22T13:32:58.425276Z",
"start_waiting": "2022-11-06T03:00:49.666068Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 82380,
"name": "Melee 13x13 Tournament: 2021-11-15",
"director": {
"id": 741522,
"username": "wolfmeister",
"country": "_United_Federation_of_Planets",
"icon": "https://secure.gravatar.com/avatar/c86451e4f5aaface6118117b8b91597b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1209.6169056480942,
"deviation": 65.52079638031556,
"volatility": 0.06013235595814508
}
},
"ranking": 19.32239564406787,
"professional": false,
"ui_class": ""
},
"description": "Play async or live via video. Your choice.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 6720,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "correspondence",
"pause_on_weekends": true,
"total_time": 604800
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 6518,
"name": "Madison Google Go",
"summary": "Nominally a social league for the MSN site, but friendly, casual players from other sites welcome. Make sure to join the Hangouts room, go-msn@ group for announcements! Please send an *INTERNAL* email to the organizers to join. We don't always notice OG",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 18,
"icon": "https://user-uploads.online-go.com/58487116e0e161b5d171c5b31268b059-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-11-15T16:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2021-11-15T16:00:15.019314Z",
"ended": "2021-11-30T11:23:09.122065Z",
"start_waiting": "2021-11-15T16:00:14.516540Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/58487116e0e161b5d171c5b31268b059-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 1435,
"name": "Dr Bobs MT III : Handicapped: Mid-kyu:",
"director": {
"id": 35344,
"username": "drbob",
"country": "gb",
"icon": "https://secure.gravatar.com/avatar/c094d7f6877057ad123564dd2c0b5bf9?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1585.5197378048813,
"deviation": 67.64033800596158,
"volatility": 0.05990604866904267
}
},
"ranking": 25.58698383792456,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"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": true,
"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": 380,
"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": 15,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2011-06-02T18:32:31Z",
"ended": "2011-06-02T16:32:31Z",
"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,
"ranked": true
},
{
"id": 69367,
"name": "上級リーグ（7級～1級）",
"director": {
"id": 874208,
"username": "FUKO.S",
"country": "jp",
"icon": "https://user-uploads.online-go.com/aa170ff76e007cc7bc7a15709e85dbb8-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2206.9788188472426,
"deviation": 70.10723269999842,
"volatility": 0.06003729862754727
}
},
"ranking": 33.24297279821286,
"professional": false,
"ui_class": "supporter"
},
"description": "キラキラリーグ内の【上級者向け】リーグ戦です。 持ち時間は14日。 2021年1月7日のリーグ開始時に参加されているメンバーでの総あたり戦になります。（レーティングによる自動ハンデ付き）\n\n全部のゲームが一斉に始まりますので、自分の手番になっている対局はどんどん着手していきましょう。",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 13440,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "correspondence",
"pause_on_weekends": false,
"total_time": 1209600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7692,
"name": "Yushima Go Cafe （湯島囲碁喫茶）",
"summary": "This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト＆オンライン囲碁サロンメンバー専用のグループです。",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 116,
"icon": "https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-01-07T12:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 31,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2021-01-07T12:00:45.883630Z",
"ended": "2021-01-20T22:16:19.351566Z",
"start_waiting": "2021-01-07T12:00:45.450774Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 132314,
"name": "September 11 2025 Bot Challenge",
"director": {
"id": 1480332,
"username": "Kata_speed",
"country": "cn",
"icon": "https://user-uploads.online-go.com/f95840501e8a57e554d3b8c0edd193b9-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2717.5906546342494,
"deviation": 88.20637712418021,
"volatility": 0.06000292767618095
}
},
"ranking": 38,
"professional": false,
"ui_class": "bot"
},
"description": "Come and beat the bot!",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 35,
"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": 12594,
"name": "Doulet Media",
"summary": "This is one of the Bot that allows Bots and welcome Bots because we developed bots and test them in here. Feel free to challenge Kata_web, our newest AI and welcome to join our ladders and tournaments and they all allow bots. -changcheng6541/Doulet Media",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 1938,
"icon": "https://user-uploads.online-go.com/d54616909c95182263b73a78d32b9412-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-09-12T23:00:00Z",
"players_start": 2,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2025-09-12T23:00:33.990013Z",
"ended": "2025-09-12T23:13:20.699611Z",
"start_waiting": "2025-09-12T23:00:33.936494Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/d54616909c95182263b73a78d32b9412-15.png",
"player_count": 2,
"ranked": true
},
{
"id": 3513,
"name": "Reddit Round Robin #11 - Handicap - 20k - 11k",
"director": {
"id": 963,
"username": "thouis",
"country": "_LGBT",
"icon": "https://user-uploads.online-go.com/a2e7f9e59abe305c58d78f58f24e5f13-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1312.0977408002827,
"deviation": 63.905269604233474,
"volatility": 0.05957681327733851
}
},
"ranking": 21.205034269327133,
"professional": false,
"ui_class": "supporter"
},
"description": "Round Robin, Handicap, Correspondence, 20k-11k",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 38,
"name": "reddit",
"summary": "/r/baduk",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 2276,
"icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-64.png"
},
"auto_start_on_max": true,
"time_start": "2014-12-31T19:16:00Z",
"players_start": 9,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 19,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-12-22T08:45:13.383081Z",
"ended": "2016-01-19T05:51:52.214413Z",
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-15.png",
"player_count": 10,
"ranked": true
}
]
}
