HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58706,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=4508",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=4506",
"results": [
{
"id": 113546,
"name": "Marzo 5",
"director": {
"id": 607938,
"username": "kido.go.baduk",
"country": "mx",
"icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 702.7832420117375,
"deviation": 68.15986210019427,
"volatility": 0.06057660627238546
}
},
"ranking": 6.751703260465856,
"professional": false,
"ui_class": ""
},
"description": "vamos a juga",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 62,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 900,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4974,
"name": "Taller de Go-Biblioteca de México",
"summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 237,
"icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-03-06T01:25:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-03-06T01:22:31.333674Z",
"ended": "2024-03-06T01:59:08.252095Z",
"start_waiting": "2024-03-06T01:22:31.237962Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 124029,
"name": "Oasis Group Invitational",
"director": {
"id": 1405936,
"username": "Anti Venom Scoundrel",
"country": "us",
"icon": "https://user-uploads.online-go.com/01b6aca6f133f5fe2af5f33cef55d7a6-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 961.164019117333,
"deviation": 61.942577528065335,
"volatility": 0.05992426412118486
}
},
"ranking": 13.999888588429064,
"professional": false,
"ui_class": ""
},
"description": "Join the ladder to get more tournaments. This is invitation to join the group. Our focus is on ladder.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 14926,
"name": "Disciples of Life&Death",
"summary": "correspondence ladder matches",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 5,
"icon": "https://user-uploads.online-go.com/1b815b17335d043b09cf343c66a59d53-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-01-09T15:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-01-09T15:00:38.058030Z",
"ended": "2025-07-10T15:59:57.256150Z",
"start_waiting": "2025-01-09T15:00:37.972600Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/1b815b17335d043b09cf343c66a59d53-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 124139,
"name": "19x19 no.10",
"director": {
"id": 1163256,
"username": "Wiangsak",
"country": "142",
"icon": "https://secure.gravatar.com/avatar/e850c31c8246c4b55019cbf40b282f6d?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1186.7470773142081,
"deviation": 63.338258591260754,
"volatility": 0.06031165073399424
}
},
"ranking": 18.880515692472656,
"professional": false,
"ui_class": ""
},
"description": "ซ้อมกัน แบบพบกันหมด",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "correspondence",
"pause_on_weekends": false,
"main_time": 259200,
"period_time": 86400,
"periods": 3
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 14715,
"name": "CP GO Tournament",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 13,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2025-01-11T11:00:00Z",
"players_start": 5,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2025-01-10T11:00:13.698784Z",
"ended": "2025-01-27T11:14:51.855516Z",
"start_waiting": "2025-01-10T11:00:13.309717Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 5,
"ranked": true
},
{
"id": 57158,
"name": "Blackbeard Monthly #3",
"director": {
"id": 523751,
"username": "Knight-Hawk",
"country": "_Pirate",
"icon": "https://secure.gravatar.com/avatar/ebcdd983ef5a461fc40293b000c7e227?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1835.080788897759,
"deviation": 68.57545904469787,
"volatility": 0.0600653774068437
}
},
"ranking": 28.970963870765477,
"professional": false,
"ui_class": ""
},
"description": "A tourney to separate the true pirates from sea snowflakes. None of that in-game-analysis bs either.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"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": 259200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4320,
"name": "Pirate Go",
"summary": "A group for OGS Pirates.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 44,
"icon": "https://user-uploads.online-go.com/b1c15c1b207f8809858da342f487ad98-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-03-15T00:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2020-03-15T00:00:13.171592Z",
"ended": "2020-11-16T17:32:08.854847Z",
"start_waiting": "2020-03-15T00:00:11.483487Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/b1c15c1b207f8809858da342f487ad98-15.png",
"player_count": 26,
"ranked": true
},
{
"id": 124149,
"name": "9x9 tourney",
"director": {
"id": 1672844,
"username": "deleted-b9b59e78-7fe2-421b-9592-08ffce621348",
"country": "us",
"icon": "https://user-uploads.online-go.com/50b661e8675f0399df4a903957995b4b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 800.7266229935348,
"deviation": 70.04385716130463,
"volatility": 0.060331232367038926
}
},
"ranking": 9.772108826139116,
"professional": false,
"ui_class": ""
},
"description": "Welcome, have fun this tourney",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 92554,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 777600,
"max_time": 777600
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 14868,
"name": "Study group 9x9, 13x13, 19x19",
"summary": "We like to play all go seriously. We study, play each other, and have tournaments every now and then.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 69,
"icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-01-10T16:10:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-01-10T16:10:38.431478Z",
"ended": "2025-03-12T12:43:22.353862Z",
"start_waiting": "2025-01-10T16:10:38.277632Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png",
"player_count": 9,
"ranked": true
},
{
"id": 130713,
"name": "August 2025 DDK Fast Correspondence Tournament",
"director": {
"id": 58836,
"username": "DrQuantum",
"country": "us",
"icon": "https://user-uploads.online-go.com/5192a63f12fa80c878392f9d0034612b-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1138.2578483607674,
"deviation": 64.74492129147285,
"volatility": 0.058989019658980506
}
},
"ranking": 17.914764240361656,
"professional": false,
"ui_class": ""
},
"description": "Just a tournament for DDKs - 12 hour increment, 3 days max time (but weekends are paused).",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 45251,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 43200,
"initial_time": 259200,
"max_time": 259200
},
"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": 8789,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-08-01T14:00:00Z",
"players_start": 8,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-08-01T14:00:52.453007Z",
"ended": null,
"start_waiting": "2025-08-01T14:00:51.424076Z",
"board_size": 19,
"active_round": 2,
"icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
"player_count": 21,
"ranked": true
},
{
"id": 95901,
"name": "1 -> 余丞浚 2 -> 黃星瑩Chole",
"director": {
"id": 818416,
"username": "傳碁學園",
"country": "un",
"icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1898.3468207617877,
"deviation": 71.28817954667363,
"volatility": 0.06041644550084839
}
},
"ranking": 29.755630942351214,
"professional": false,
"ui_class": ""
},
"description": "1 -> 余丞浚\n2 -> 黃星瑩Chole",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 36,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7530,
"name": "傳碁 D班",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 71,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-10-21T07:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2022-10-21T06:46:20.851709Z",
"ended": "2022-10-21T07:17:25.600283Z",
"start_waiting": "2022-10-21T06:46:20.798565Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2,
"ranked": true
},
{
"id": 63833,
"name": "Simple Correspondence 19x19 DDK 2020 September",
"director": {
"id": 302584,
"username": "koast",
"country": "us",
"icon": "https://user-uploads.online-go.com/e5b52e887c6f66d70b3f2c72a0d4eb19-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1518.190018088078,
"deviation": 64.08013528375135,
"volatility": 0.05996666523783403
}
},
"ranking": 24.58242625475131,
"professional": false,
"ui_class": ""
},
"description": "Analysis Disabled. Counting is good for you!",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 172800,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "correspondence",
"pause_on_weekends": false,
"per_move": 172800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 5017,
"name": "Simple Correspondence",
"summary": "2 days per move. No Analysis.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 67,
"icon": "https://user-uploads.online-go.com/536d82e031c1cb97554650c536b40310-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-09-01T23:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2020-09-01T23:00:46.265924Z",
"ended": "2020-11-19T00:11:39.171047Z",
"start_waiting": "2020-09-01T23:00:44.017268Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/536d82e031c1cb97554650c536b40310-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 102580,
"name": "友谊锦标赛",
"director": {
"id": 1340397,
"username": "Torion",
"country": "cn",
"icon": "https://user-uploads.online-go.com/71f9fade6b86ca9e7fa07cbc7d67b45d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1494.6641037748611,
"deviation": 64.16566351541907,
"volatility": 0.05997630777492941
}
},
"ranking": 24.22088469724744,
"professional": false,
"ui_class": ""
},
"description": "这是一个普通的锦标赛",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 79,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 2400,
"period_time": 60,
"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": 17626,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": false,
"time_start": "2023-04-25T13:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 27,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2024-05-19T05:48:50.816520Z",
"ended": "2024-05-19T07:21:35.329921Z",
"start_waiting": "2024-05-19T05:48:50.751761Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 132658,
"name": "19x19 Open League #102",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1295.3063181482353,
"deviation": 72.20008330498726,
"volatility": 0.060145531656261485
}
},
"ranking": 20.90686275508034,
"professional": false,
"ui_class": ""
},
"description": "Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"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": 12599,
"name": "GO Special Tournaments",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 62,
"icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-09-28T21:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-09-27T15:11:57.673651Z",
"ended": null,
"start_waiting": "2025-09-27T15:11:56.949923Z",
"board_size": 19,
"active_round": 1,
"icon": "https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png",
"player_count": 10,
"ranked": true
}
]
}
