HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58702,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=140",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=138",
"results": [
{
"id": 113056,
"name": "for beginners",
"director": {
"id": 1321605,
"username": "markus.2693890",
"country": "us",
"icon": "https://user-uploads.online-go.com/2e72803d660f6ac60f606cf3d96a6c51-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 658.612484358087,
"deviation": 66.46156202790853,
"volatility": 0.060043192930328664
}
},
"ranking": 5.24896301017567,
"professional": false,
"ui_class": ""
},
"description": "beginners join",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 91187,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 604800,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": false,
"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": 17635,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-02-21T18:55:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 15,
"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/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 0,
"ranked": true
},
{
"id": 36685,
"name": "Mita 2018",
"director": {
"id": 134125,
"username": "mitava",
"country": "at",
"icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 829.3659685300282,
"deviation": 63.70829844524693,
"volatility": 0.05991115081900641
}
},
"ranking": 10.585644305711897,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 31680,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": true,
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 28800,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 119,
"name": "TOKYO GO!",
"summary": "Tokyo Go Players Meet Together!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 44,
"icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-64.png"
},
"auto_start_on_max": false,
"time_start": "2018-06-15T16:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-06-15T16:00:56.950338Z",
"ended": "2021-10-06T20:49:58.383416Z",
"start_waiting": "2018-06-15T16:00:54.363040Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-15.png",
"player_count": 63,
"ranked": true
},
{
"id": 1682,
"name": "carokarm's mini-tournament -700 +699",
"director": {
"id": 37953,
"username": "carokarm",
"country": "it",
"icon": "https://user-uploads.online-go.com/a0691435eb8d73bedb868dfc58a43deb-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1070.280775706649,
"deviation": 63.91998008727588,
"volatility": 0.059720797677923085
}
},
"ranking": 16.489236571459887,
"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": 432000,
"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": 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": 2,
"max_ranking": 15,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-01-27T17:43:34Z",
"ended": "2012-01-27T16:43:34Z",
"start_waiting": null,
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
},
{
"id": 127788,
"name": "1st DDK Tournament 25-15kyu - Let's fight",
"director": {
"id": 1730318,
"username": "Faumond",
"country": "pl",
"icon": "https://user-uploads.online-go.com/b5f9cbb8502ba8ac61ead86de7f06c20-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 830.7731521239591,
"deviation": 67.74269582692371,
"volatility": 0.06006732496660678
}
},
"ranking": 10.62488958051566,
"professional": false,
"ui_class": ""
},
"description": "Hello, correspondence tournament for less than 15kyu players. Enjoy!",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": true,
"main_time": 259200,
"period_time": 86400,
"periods": 5
},
"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": 3607,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-04-24T17:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-04-24T17:00:16.797391Z",
"ended": "2025-08-26T07:07:18.159697Z",
"start_waiting": "2025-04-24T17:00:16.365995Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 7,
"ranked": true
},
{
"id": 127182,
"name": "20k-15k Fast Correspondence Round-Robin #1",
"director": {
"id": 1408189,
"username": "msaari",
"country": "fi",
"icon": "https://user-uploads.online-go.com/d84f8843f1ada4bb45291df34e84950f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 958.776150257079,
"deviation": 62.91704378901469,
"volatility": 0.0597406772570041
}
},
"ranking": 13.94230430168996,
"professional": false,
"ui_class": ""
},
"description": "Fast round-robin tournament for mid-level DDK players (20k to 15k). No handicaps, NZ rules, Fischer time with 2-day main time and 12 hours per move.\n\nShort vacations are allowed.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "nz",
"time_per_move": 44568,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 43200,
"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": 802,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-04-20T05:00:00Z",
"players_start": 8,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-04-10T05:29:48.220986Z",
"ended": "2025-05-22T04:26:09.253633Z",
"start_waiting": "2025-04-10T05:29:47.747400Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 2810,
"name": "Paris World",
"director": {
"id": 43779,
"username": "DoubleF",
"country": "fr",
"icon": "https://user-uploads.online-go.com/d2ee02db83d867aec71edd6e493f5912-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1566.5101018306307,
"deviation": 61.67602588084543,
"volatility": 0.061540695878435574
}
},
"ranking": 25.307748912652126,
"professional": false,
"ui_class": ""
},
"description": "Paris , capitale du monde",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "aga",
"time_per_move": 61,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 120,
"max_time": 600,
"time_increment": 60
},
"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": 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": 10,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-02-10T18:46:32.525874Z",
"ended": "2014-02-10T19:00:46.394688Z",
"start_waiting": "2014-02-10T18:46:32.276586Z",
"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": 61274,
"name": "Go Beginners OPEN 20k to 15k",
"director": {
"id": 75250,
"username": "mcardenas",
"country": "ar",
"icon": "https://user-uploads.online-go.com/e99f42d2b8300f36dc8caaa5d5149fe4-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 952.1642396684373,
"deviation": 65.15643795973772,
"volatility": 0.05996596142427853
}
},
"ranking": 13.782104285234388,
"professional": false,
"ui_class": ""
},
"description": "Go Beginners OPEN 20k to 15k",
"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",
"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 345600
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 177,
"name": "GO Beginners",
"summary": "For alle GO beginners of the world. We play tournaments with rating limit.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 260,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2020-06-05T15:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 10,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-06-09T23:05:20.068901Z",
"ended": "2020-09-23T13:09:57.502640Z",
"start_waiting": "2020-06-09T23:05:19.508744Z",
"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": 55334,
"name": "19x19 Beginner Tournament",
"director": {
"id": 694692,
"username": "クネーデル",
"country": "001",
"icon": "https://secure.gravatar.com/avatar/c4759fc3f3a6241abeaca234a1bf0c3c?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1355.155719314861,
"deviation": 62.588009152408375,
"volatility": 0.05973145061764432
}
},
"ranking": 21.95252888874137,
"professional": false,
"ui_class": ""
},
"description": "Have fun! :)",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"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": 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": 17635,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": true,
"time_start": "2020-01-19T02:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-01-09T11:42:55.026659Z",
"ended": "2021-08-12T14:51:39.199255Z",
"start_waiting": "2020-01-09T11:42:54.255629Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 16,
"ranked": true
},
{
"id": 69235,
"name": "9x9 Lovers Learners' Tourney",
"director": {
"id": 508594,
"username": "Kampinkarl1",
"country": "_Starfleet",
"icon": "https://user-uploads.online-go.com/7cceb0191a16caacbcd28f303e6b72ac-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1459.7204371363496,
"deviation": 67.42639978843152,
"volatility": 0.060125611186152214
}
},
"ranking": 23.673235197189392,
"professional": false,
"ui_class": ""
},
"description": "A tournament for DDK players learning to play the game. \n\nMake sure you're familiar with the timing rules and are in accordance with the format of the tournament.",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "chinese",
"time_per_move": 93120,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 604800,
"period_time": 86400,
"periods": 5
},
"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": 686,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2020-12-23T19:30:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-12-23T19:30:47.260194Z",
"ended": "2021-04-05T05:12:40.346251Z",
"start_waiting": "2020-12-23T19:30:43.708771Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 19,
"ranked": true
},
{
"id": 123448,
"name": "\"Hành\" Lễ 2025 - Bảng Hành Hoa",
"director": {
"id": 1429815,
"username": "Văn Vương",
"country": "vn",
"icon": "https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1692.9502511083929,
"deviation": 107.6512440342584,
"volatility": 0.060001220676664156
}
},
"ranking": 27.10470834345674,
"professional": false,
"ui_class": ""
},
"description": "\"Hành\" Lễ 2025 - Bảng Hành Hoa",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 24,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 120,
"period_time": 20,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 13517,
"name": "Xóm Cờ Vây",
"summary": "Xóm Cờ Vây là một cộng đồng chơi cờ vây trực tuyến của các kỳ thủ cờ vây Việt Nam, do kỳ thủ Vương Đánh Cờ Vây thành lập, nhằm giúp đỡ những người muốn học chơi cờ vây ở Việt Nam.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 547,
"icon": "https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-01-04T13:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2025-01-04T13:00:36.751203Z",
"ended": "2025-01-04T13:47:57.172855Z",
"start_waiting": "2025-01-04T13:00:36.607760Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-15.png",
"player_count": 15,
"ranked": true
}
]
}
