HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58755,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=first_pairing_method&page=5785",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=first_pairing_method&page=5783",
"results": [
{
"id": 126281,
"name": "Servus Oida Open Tournament #12",
"director": {
"id": 1285178,
"username": "VikingKoala",
"country": "eu",
"icon": "https://user-uploads.online-go.com/aa9209bd96e427a6ff7e102b893f9af0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1079.4026443090352,
"deviation": 62.814496720642126,
"volatility": 0.05971771175187288
}
},
"ranking": 16.685705059467544,
"professional": false,
"ui_class": "supporter"
},
"description": "McMahon Kyu Player Tournament",
"schedule": null,
"title": null,
"tournament_type": "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": 5720,
"name": "Outside Go7",
"summary": "Die Gruppe für alle, die sonst im Go7 spielen.",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 47,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2025-05-04T08:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 15,
"max_ranking": 29,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-05-04T08:00:49.821928Z",
"ended": "2025-09-18T21:16:38.759934Z",
"start_waiting": "2025-05-04T08:00:49.685442Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 10,
"ranked": true
},
{
"id": 2151,
"name": "GOing2's mini-tournament",
"director": {
"id": 24187,
"username": "GOing2",
"country": "us",
"icon": "https://user-uploads.online-go.com/5c04ce6beb31f99a6c906909932d2496-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1697.0847697997315,
"deviation": 62.503937105265074,
"volatility": 0.05994757075258442
}
},
"ranking": 27.161176288224727,
"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": 604800,
"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": 19,
"max_ranking": 29,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-08-19T15:18:04Z",
"ended": "2013-08-19T13:18:04Z",
"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": 1317,
"name": "Lassú Go ÃÅ¡j Chuban Liga",
"director": {
"id": 34623,
"username": "Gabaux",
"country": "hu",
"icon": "https://user-uploads.online-go.com/818901dfc523b71903dd51cf55c875df-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 911.9947223153318,
"deviation": 64.45478333330495,
"volatility": 0.05998571835149763
}
},
"ranking": 12.784262023293115,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 259200,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 1209600,
"max_time": 1209600,
"time_increment": 259200
},
"is_open": false,
"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": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2011-08-22T10:02:38Z",
"ended": "2011-08-22T08:02:38Z",
"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": 2152,
"name": "3rd sojiro's mini",
"director": {
"id": 26067,
"username": "sojiro",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/ae9e9f82694dd345a1b73959e5bff557?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1653.3706280112874,
"deviation": 65.6403172878186,
"volatility": 0.05995340979497268
}
},
"ranking": 26.55705553962402,
"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": 604800,
"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": 7,
"max_ranking": 14,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-09-10T20:34:09Z",
"ended": "2013-09-10T18:34:09Z",
"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": 723,
"name": "Sinking in the quicksand 3",
"director": {
"id": 2348,
"username": "guerecon",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/b43e257ac9f910c76c84ce1d9bf8b8ac?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 2339.4785141039692,
"deviation": 65.62331626985642,
"volatility": 0.05999004694025479
}
},
"ranking": 34.592699224729934,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 259200,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 1209600,
"max_time": 2592000,
"time_increment": 259200
},
"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": 25,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2009-06-14T15:12:29Z",
"ended": "2009-06-14T13:12:29Z",
"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": 316,
"name": "dobromila's mini-tournament",
"director": {
"id": 2278,
"username": "dobromila",
"country": "pl",
"icon": "https://secure.gravatar.com/avatar/6573de4fddcdbef339130eb7bfe9085d?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1740.2152317992766,
"deviation": 64.75996217862276,
"volatility": 0.06003056817719213
}
},
"ranking": 27.74216869604203,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "chinese",
"time_per_move": 86400,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"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": 14,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2007-09-04T11:52:00Z",
"ended": "2007-10-19T04:16:00Z",
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
},
{
"id": 2153,
"name": "Thyderion's Fast 19x19",
"director": {
"id": 43865,
"username": "Thyderion",
"country": "us",
"icon": "https://user-uploads.online-go.com/35cc77b9f871cc1115eefc9d08aeb8fc-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1695.92176996606,
"deviation": 64.0625323842533,
"volatility": 0.05984981126614199
}
},
"ranking": 27.145306323408366,
"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": 4,
"max_ranking": 14,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-08-29T03:47:16Z",
"ended": "2013-08-29T01:47:16Z",
"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": 2154,
"name": "storn's world cup 2 =)",
"director": {
"id": 1613,
"username": "storn",
"country": "ge",
"icon": "https://user-uploads.online-go.com/c4dc58644089df25230e3f77ab0320ac-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1878.2185099538256,
"deviation": 63.23391128765384,
"volatility": 0.0599906460777431
}
},
"ranking": 29.508859197816342,
"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": 864000,
"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": 17,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-08-07T07:53:43Z",
"ended": "2013-08-07T05:53:43Z",
"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": 57733,
"name": "Go enjoy competition",
"director": {
"id": 736022,
"username": "楊博皓",
"country": "hk",
"icon": "https://user-uploads.online-go.com/0bcc85dcf5138f903a59c1fc96b917bc-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1541.604332011829,
"deviation": 65.76762527276921,
"volatility": 0.05999650627120625
}
},
"ranking": 24.93673238502052,
"professional": false,
"ui_class": ""
},
"description": "You can play go there if you want to play.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"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": 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": 17643,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
},
"auto_start_on_max": true,
"time_start": "2020-03-20T07:30:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-03-20T13:55:54.933011Z",
"ended": "2020-03-20T14:40:09.591805Z",
"start_waiting": "2020-03-20T13:55:54.474393Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 2155,
"name": "storn's nines cup",
"director": {
"id": 1613,
"username": "storn",
"country": "ge",
"icon": "https://user-uploads.online-go.com/c4dc58644089df25230e3f77ab0320ac-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1878.2185099538256,
"deviation": 63.23391128765384,
"volatility": 0.0599906460777431
}
},
"ranking": 29.508859197816342,
"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": 604800,
"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": 4,
"max_ranking": 15,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2013-05-17T18:08:04Z",
"ended": "2013-05-17T16:08:04Z",
"start_waiting": null,
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
}
]
}
