HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 57935,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=4706",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=4704",
"results": [
{
"id": 24895,
"name": "Blitz 13x13 Swiss Tournament 2017-02-21 23:30",
"director": {
"id": 4,
"username": "matburt",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1125.8827017028436,
"deviation": 78.19731452501959,
"volatility": 0.06006087171771568
}
},
"ranking": 17.66169912212786,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "Automatic Sitewide Tournament",
"schedule": {
"id": 3,
"name": "Blitz 13x13 Swiss Tournament",
"rrule": "DTSTART:20251003T150000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
"active": true,
"created": "2014-12-20T06:27:45.234995Z",
"last_run": "2025-10-03T15:00:49.414885Z",
"lead_time_seconds": 1800,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"size": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclude_provisional": true,
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 40
},
"next_run": "2025-10-03T19:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2017-02-21T23:30:22.704729Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2017-02-21T23:30:30.125239Z",
"ended": "2017-02-22T00:19:22.772355Z",
"start_waiting": "2017-02-21T23:30:24.638230Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
"player_count": 6
},
{
"id": 1621,
"name": "nice and fast",
"director": {
"id": 31321,
"username": "shusaku77",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/3f72eb5dff1cae36cc35c1ff8f340846?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 2100.577992143432,
"deviation": 69.08550523563963,
"volatility": 0.06005856611968096
}
},
"ranking": 32.099085258529804,
"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": 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": 10,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-01-16T10:06:22Z",
"ended": "2012-01-16T09:06:22Z",
"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
},
{
"id": 24764,
"name": "go players!",
"director": {
"id": 420693,
"username": "woojames22",
"country": "kr",
"icon": "https://secure.gravatar.com/avatar/8c3a457276b2c72babad1cd64b86a45d?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 962.1730727677597,
"deviation": 86.27172983204477,
"volatility": 0.06001255673351594
}
},
"ranking": 14.024179280111898,
"professional": false,
"ui_class": ""
},
"description": "n vcg h v g",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "korean",
"time_per_move": 0,
"time_control_parameters": {
"total_time": 50,
"time_control": "absolute",
"speed": "blitz",
"system": "absolute",
"pause_on_weekends": false
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 1459,
"name": "GO STUDYERS",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 2,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2017-02-17T08:25:00Z",
"players_start": 1,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "strength",
"min_ranking": 1,
"max_ranking": 34,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2017-02-17T08:25:56.173178Z",
"ended": "2017-02-17T08:25:56.147968Z",
"start_waiting": "2017-02-17T08:25:56.034706Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 1
},
{
"id": 24185,
"name": "Principiantes Latinoamérica",
"director": {
"id": 403297,
"username": "TAB2",
"country": "co",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/dc4ccc0baec83db48159b3224c8091ca-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1173.0658940804474,
"deviation": 62.35797469344625,
"volatility": 0.06009311740427327
}
},
"ranking": 18.612085147952,
"professional": false,
"ui_class": ""
},
"description": "Hola a todos. Mi nombre es Daniel (TAB2). Escríbanme a mí o en el foro todos los latinoamericanos que quieran participar para hacerles la invitación al torneo.",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "japanese",
"time_per_move": 326,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 300,
"main_time": 2400,
"periods": 4
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 283,
"name": "Colombia",
"summary": "Bienvenidos",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 142,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5c768a9d37fc5696b6c304993a77b774-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-02-17T01:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 1,
"max_ranking": 14,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2017-02-17T01:00:33.205342Z",
"ended": "2017-03-10T02:00:35.049188Z",
"start_waiting": "2017-02-17T01:00:31.913234Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5c768a9d37fc5696b6c304993a77b774-15.png",
"player_count": 6
},
{
"id": 1622,
"name": "beondhuman's mini-tournament",
"director": {
"id": 6757,
"username": "beondhuman",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/6c1e55ec7c43dc51a37472ddcbd756fb?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 911.6834963787938,
"deviation": 77.26184502099316,
"volatility": 0.059988892189128756
}
},
"ranking": 12.776360541083212,
"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": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2011-12-19T09:06:30Z",
"ended": "2011-12-19T08:06:30Z",
"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
},
{
"id": 1603,
"name": "ChonGee's 1st mini-tournament 10-20 kyu",
"director": {
"id": 35477,
"username": "ChonGee",
"country": "hu",
"icon": "https://secure.gravatar.com/avatar/4a7bdf2383fe9b4d26d6e56c736b360f?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1668.8203460184725,
"deviation": 64.37503000430138,
"volatility": 0.059936456707824874
}
},
"ranking": 26.772373414513098,
"professional": false,
"ui_class": ""
},
"description": "",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 172800,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 604800,
"time_increment": 172800
},
"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": 9,
"max_ranking": 19,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-01-01T17:01:05Z",
"ended": "2012-01-01T16:01:05Z",
"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
},
{
"id": 1604,
"name": "joloo's mini-tournament",
"director": {
"id": 40282,
"username": "joloo",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/5a85aa865a84319580e60d782a19f035?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1921.6798908474775,
"deviation": 65.61509525460883,
"volatility": 0.05993807748872319
}
},
"ranking": 30.038439064382736,
"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": 1728000,
"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": 9,
"max_ranking": 26,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-03-31T07:45:53Z",
"ended": "2012-03-31T05:45:53Z",
"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
},
{
"id": 28804,
"name": "Blitz 13x13 Swiss Tournament 2017-07-23 07:30",
"director": {
"id": 4,
"username": "matburt",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1125.8827017028436,
"deviation": 78.19731452501959,
"volatility": 0.06006087171771568
}
},
"ranking": 17.66169912212786,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "Automatic Sitewide Tournament",
"schedule": {
"id": 3,
"name": "Blitz 13x13 Swiss Tournament",
"rrule": "DTSTART:20251003T150000Z\nRRULE:FREQ=HOURLY;INTERVAL=4",
"active": true,
"created": "2014-12-20T06:27:45.234995Z",
"last_run": "2025-10-03T15:00:49.414885Z",
"lead_time_seconds": 1800,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"size": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclude_provisional": true,
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": "3",
"upper_bar": "20",
"lower_bar": "10",
"group_size": "3",
"maximum_players": 40
},
"next_run": "2025-10-03T19:00:00Z",
"base_points": "10.0"
},
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 13,
"time_control_parameters": {
"time_control": "byoyomi",
"period_time": 10,
"main_time": 300,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2017-07-23T07:30:38.155397Z",
"players_start": 6,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2017-07-23T07:31:38.496640Z",
"ended": "2017-07-23T08:22:54.756120Z",
"start_waiting": "2017-07-23T07:31:38.017798Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
"player_count": 6
},
{
"id": 1605,
"name": "Open to all Player`s Handycap Tournament",
"director": {
"id": 40282,
"username": "joloo",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/5a85aa865a84319580e60d782a19f035?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1921.6798908474775,
"deviation": 65.61509525460883,
"volatility": 0.05993807748872319
}
},
"ranking": 30.038439064382736,
"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": 1209600,
"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": 0,
"max_ranking": 36,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2012-07-16T01:56:29Z",
"ended": "2012-07-15T23:56:29Z",
"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
},
{
"id": 3451,
"name": "Fight Club´s \"Big Brawl\" start: Dec, 7",
"director": {
"id": 102987,
"username": "Fight Club´s Admin",
"country": "_Pirate",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/84c668c6929052e27b769484f8a7a326-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1403.9107440568043,
"deviation": 68.41290124459677,
"volatility": 0.060041081424571756
}
},
"ranking": 22.77077400148111,
"professional": false,
"ui_class": ""
},
"description": "<br>all ranks welcome<br><br> <img src=\"http://veterator.com/pic/cry/fox_white_up.png\"><br> <br> \"enjoy the procedure and the goal will unfold\"",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"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": 351,
"name": "Fight Club",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 367,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/84c668c6929052e27b769484f8a7a326-64.png"
},
"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": true,
"exclusivity": "open",
"started": "2014-12-07T19:20:17.526627Z",
"ended": "2017-12-21T03:25:19.837784Z",
"start_waiting": "2014-12-07T19:20:09.406843Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/84c668c6929052e27b769484f8a7a326-15.png",
"player_count": 0
}
]
}