HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 57701,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=5419",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=5417",
"results": [
{
"id": 131572,
"name": "Tournament for beginners",
"director": {
"id": 1646800,
"username": "Art_Go",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/d09843def420533835408ba0e61d9430?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1343.9164855794575,
"deviation": 61.8675488326028,
"volatility": 0.06000795904283635
}
},
"ranking": 21.759729478343733,
"professional": false,
"ui_class": ""
},
"description": "Tournament for beginners",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"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": 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": 8724,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-08-20T12:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 9,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-08-20T12:00:23.378974Z",
"ended": null,
"start_waiting": "2025-08-20T12:00:23.261558Z",
"board_size": 19,
"active_round": 1,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 4
},
{
"id": 42743,
"name": "Beginner Tournament",
"director": {
"id": 586305,
"username": "19x19GoMaster",
"country": "ca",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/2e3f7b885687812e3c0e02917a3d9382-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 977.3258705661099,
"deviation": 111.34080812292505,
"volatility": 0.060006391107292785
}
},
"ranking": 14.385916426419358,
"professional": false,
"ui_class": ""
},
"description": "Tournament for beginners",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 0,
"time_control_parameters": {
"total_time": 30,
"time_control": "absolute",
"speed": "correspondence",
"system": "absolute",
"pause_on_weekends": false
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 3054,
"name": "HikaruNoGo",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 2,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2018-11-16T17:50:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 13,
"analysis_enabled": true,
"exclusivity": "open",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 1
},
{
"id": 107133,
"name": "Kadima, Israel!",
"director": {
"id": 715469,
"username": "Gur Shual",
"country": "il",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/c15688de9f2ed8a20b720b4f84cd0029-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 849.2245956386369,
"deviation": 105.1546756267194,
"volatility": 0.06000858229067061
}
},
"ranking": 11.133423707349422,
"professional": false,
"ui_class": ""
},
"description": "Tournament for beginners.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 43884,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"time_increment": 43200,
"initial_time": 86400,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4313,
"name": "שחקני גו מתחילים. ישראל \\ Beginners go players Israel",
"summary": "The group was created to unite Israeli (and not only) beginner go players. / \n (הקבוצה נוצרה כדי לאחד שחקנים מתחילים ישראלים (ולא רק.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 6,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2023-09-14T10:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2023-09-14T10:00:56.676211Z",
"ended": "2023-11-16T03:29:27.639113Z",
"start_waiting": "2023-09-14T10:00:56.466788Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 6
},
{
"id": 88217,
"name": "BWG - Beginners",
"director": {
"id": 1095664,
"username": "USE17",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/8a6e68aaae476904d26cb7a7372643ea?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1188.792006203979,
"deviation": 61.76404829061147,
"volatility": 0.0606255655038105
}
},
"ranking": 18.920372006199532,
"professional": false,
"ui_class": ""
},
"description": "Tournament for beginners, starts with 5 min. followed by 5 periods of 20 sec.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 23,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 20,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"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": 191,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/0e618bdf660c5ca247f547082c39f943-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-04-06T15:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-04-06T15:00:13.069442Z",
"ended": "2022-04-06T15:17:49.769877Z",
"start_waiting": "2022-04-06T15:00:12.870289Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/0e618bdf660c5ca247f547082c39f943-15.png",
"player_count": 10
},
{
"id": 69940,
"name": "Beginners Tournament",
"director": {
"id": 902424,
"username": "deleted-e231b164-eaa8-4168-9c70-a2eb0962d837",
"country": "fr",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/544adef8a3c9d8b26f7231a9564a7254-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1861.4812680612463,
"deviation": 61.95115637096975,
"volatility": 0.06012813145101506
}
},
"ranking": 29.301639495747885,
"professional": false,
"ui_class": ""
},
"description": "Tournament for beginners who are looking for opponents at their level [25kyu - 15kyu ]. Direct elimination methods and a time of 30 minutes plus 5x30 seconds are used. Have fun!",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 50,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1800,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7911,
"name": "La Mine",
"summary": "Mine is waiting for you !",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 3,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/4cda8df25fd72f3fc1ce4594de71435a-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-01-17T13:30:00Z",
"players_start": 6,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 15,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2021-01-17T13:31:00.707018Z",
"ended": "2021-01-17T15:30:23.965779Z",
"start_waiting": "2021-01-17T13:31:00.192822Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/4cda8df25fd72f3fc1ce4594de71435a-15.png",
"player_count": 7
},
{
"id": 22932,
"name": "A Tournament for DDK",
"director": {
"id": 133739,
"username": "Boogyman",
"country": "_Pirate",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/3bf3f45d64e18d8fb65bca162aac3a25-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1411.5808547363847,
"deviation": 64.63284448142576,
"volatility": 0.060020170138254704
}
},
"ranking": 22.896907215002265,
"professional": false,
"ui_class": ""
},
"description": "tournament for ddk",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 4560,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 86400,
"max_time": 604800,
"time_increment": 3600
},
"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": 17408,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": true,
"time_start": "2016-12-11T19:40:00Z",
"players_start": 4,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2016-12-11T19:40:20.535822Z",
"ended": "2016-12-16T22:06:48.472534Z",
"start_waiting": "2016-12-11T19:40:19.608685Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 7
},
{
"id": 129869,
"name": "Summertime DDK Tournament",
"director": {
"id": 58836,
"username": "DrQuantum",
"country": "us",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5192a63f12fa80c878392f9d0034612b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1114.3467897524386,
"deviation": 62.214153774106286,
"volatility": 0.0589796511186754
}
},
"ranking": 17.42327826106063,
"professional": false,
"ui_class": ""
},
"description": "Tournament for DDK - a traditional Byo-yomi time control tournament, 5 periods, one day each.",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 91187,
"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": 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": 17408,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-07-03T17:00:00Z",
"players_start": 8,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-07-03T17:00:31.381215Z",
"ended": null,
"start_waiting": "2025-07-03T17:00:30.527054Z",
"board_size": 19,
"active_round": 1,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 17
},
{
"id": 90209,
"name": "School's out DDK Tournament",
"director": {
"id": 58836,
"username": "DrQuantum",
"country": "us",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5192a63f12fa80c878392f9d0034612b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1114.3467897524386,
"deviation": 62.214153774106286,
"volatility": 0.0589796511186754
}
},
"ranking": 17.42327826106063,
"professional": false,
"ui_class": ""
},
"description": "Tournament for DDK celebrating the end of spring term (or fall term if you're in the southern hemisphere) and the arrival of summer (or winter) :)",
"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": true,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 604800
},
"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": 8724,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": true,
"time_start": "2022-05-21T13:00:00Z",
"players_start": 7,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-05-20T22:43:23.231279Z",
"ended": "2022-12-01T19:31:56.274385Z",
"start_waiting": "2022-05-20T22:43:22.321961Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 7
},
{
"id": 63661,
"name": "Tournament 62",
"director": {
"id": 12573,
"username": "Misawa",
"country": "us",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/c51ad51df953247093a774c49b78eb0b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 977.5796256115817,
"deviation": 69.02183474866371,
"volatility": 0.05986671976150141
}
},
"ranking": 14.391926363316212,
"professional": false,
"ui_class": ""
},
"description": "Tournament for ddk players",
"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",
"time_increment": 86400,
"initial_time": 259200,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 343,
"name": "Global Go Club",
"summary": "Open Go club for people anywhere",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 595,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-08-09T03:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2020-08-09T03:00:53.842759Z",
"ended": "2021-12-31T18:47:20.013223Z",
"start_waiting": "2020-08-09T03:00:50.274691Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png",
"player_count": 27
},
{
"id": 54068,
"name": "DDK.NL Go Club - Midwinter Tournament 2019",
"director": {
"id": 463810,
"username": "SuzieKyu",
"country": "nl",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/62a582e29c917f3dfcb81bce64a13f7a-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1171.4995125731932,
"deviation": 63.025646037873635,
"volatility": 0.06000597450469722
}
},
"ranking": 18.5811525604583,
"professional": false,
"ui_class": ""
},
"description": "Tournament for DDK players held once a year at Midwinter date & time",
"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": 432000
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2979,
"name": "Internatio.NL Go Club",
"summary": "Virtuele DDK club voor Nederlandse spelers en hun vrienden",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 64,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/cbf3d1c63e4b51aee158455500f9a9e3-64.png"
},
"auto_start_on_max": false,
"time_start": "2019-12-22T03:19:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2019-12-22T03:19:47.677910Z",
"ended": "2021-05-14T20:44:31.374303Z",
"start_waiting": "2019-12-22T03:19:38.506393Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/cbf3d1c63e4b51aee158455500f9a9e3-15.png",
"player_count": 30
}
]
}