HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 57804,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5322",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=players_start&page=5320",
"results": [
{
"id": 3633,
"name": "Correspondence January Tournament",
"director": {
"id": 784,
"username": "mlopezviedma",
"country": "ar",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/3e911828e4e25e61f8faede9d9277323-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1555.979081964343,
"deviation": 62.49953502167467,
"volatility": 0.05973229196401724
}
},
"ranking": 25.151595267328478,
"professional": false,
"ui_class": "supporter moderator"
},
"description": "### This tournament has absolute time control, so be aware that you will have to play all your moves in 15 days.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 14400,
"time_control_parameters": {
"total_time": 1296000,
"time_control": "absolute"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 461,
"name": "Correspondance game",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 40,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2015-01-09T06:00:00Z",
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-12-27T19:56:34.330420Z",
"ended": "2015-03-16T03:21:18.066217Z",
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 10
},
{
"id": 90490,
"name": "9x9 Open League #33",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1320.5754017584557,
"deviation": 68.90060292298388,
"volatility": 0.06013255594618109
}
},
"ranking": 21.35412875916649,
"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/10842",
"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": 604800
},
"is_open": true,
"exclude_provisional": false,
"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": 675,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2022-06-05T20:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-06-04T19:38:01.773908Z",
"ended": "2022-07-13T05:29:47.439685Z",
"start_waiting": "2022-06-04T19:38:00.996744Z",
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 10
},
{
"id": 121447,
"name": "9x9 New Zealand Handicap League #10",
"director": {
"id": 178104,
"username": "dexonsmith",
"country": "ca",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/448e520df4ffd817b1802a450a4c9058-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1306.8420247417312,
"deviation": 68.95583095423794,
"volatility": 0.06063865202648565
}
},
"ranking": 21.112118814233526,
"professional": false,
"ui_class": "supporter"
},
"description": "All players welcome. 10 players. Starts only when full.\n\nNew Zealand rules. 9x9 board. Handicap games. Round robin.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "nz",
"time_per_move": 95543,
"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": 14024,
"name": "New Zealand Ladders",
"summary": "Group for ladders and tournaments that use New Zealand rules.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 80,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6d3f1240da125f52148d02ea549146da-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-11-21T04:09:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-11-19T02:58:35.400977Z",
"ended": "2024-12-28T21:49:31.923633Z",
"start_waiting": "2024-11-19T02:58:34.419361Z",
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6d3f1240da125f52148d02ea549146da-15.png",
"player_count": 10
},
{
"id": 112612,
"name": "9x9 Open League #88",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1320.5754017584557,
"deviation": 68.90060292298388,
"volatility": 0.06013255594618109
}
},
"ranking": 21.35412875916649,
"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/10842",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 95543,
"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": 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": 675,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-03-31T19:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-03-26T22:45:39.755995Z",
"ended": "2024-05-06T22:02:21.176823Z",
"start_waiting": "2024-03-26T22:45:38.933427Z",
"board_size": 9,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 10
},
{
"id": 131695,
"name": "9*9 #19 Group A",
"director": {
"id": 1381238,
"username": "BuzzerBeater",
"country": "030",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/d34952ca0e76fd14a163c154f3b31475-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2073.871536547099,
"deviation": 83.95393305433315,
"volatility": 0.060524054221439694
}
},
"ranking": 31.802872367265657,
"professional": false,
"ui_class": ""
},
"description": "Finals Qualifying:<br />\n Top 3 in Group A<br />\n Top 2 in Group B<br />\n Top 1 in Group C<br />\n Top 1 in Group D<br />\n Top 2 in the previous round <br />",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "chinese",
"time_per_move": 85333,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "correspondence",
"pause_on_weekends": false,
"total_time": 2419200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13682,
"name": "9*9棋賽群",
"summary": "A space for 9*9 tournaments!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 18,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-08-28T04:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2025-08-28T17:08:30.354011Z",
"ended": null,
"start_waiting": "2025-08-28T17:08:29.672911Z",
"board_size": 9,
"active_round": 1,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 10
},
{
"id": 18190,
"name": "In the name of Bacon",
"director": {
"id": 120320,
"username": "Ignil",
"country": "_GoT_Lannister",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/e9f6ae33557bfe5d19889c6e4af8dcc4-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2121.912696995676,
"deviation": 70.45817006699149,
"volatility": 0.05996492273182429
}
},
"ranking": 32.33302425647488,
"professional": false,
"ui_class": ""
},
"description": "Why, sometimes I've thought as many as three possible ways to play go before dinner.\n\nIn the name of Bacon, how shall I swallow that invader?",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"max_time": 345600,
"time_increment": 43200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 485,
"name": "THAILAND GO",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 501,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/51662af930ea8ccf8fe4335513ca2357-64.png"
},
"auto_start_on_max": true,
"time_start": "2016-07-09T08:02:00Z",
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 12,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2016-06-20T18:45:22.694928Z",
"ended": "2017-06-27T12:31:18.655757Z",
"start_waiting": "2016-06-20T18:45:22.035435Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/51662af930ea8ccf8fe4335513ca2357-15.png",
"player_count": 21
},
{
"id": 109074,
"name": "Correspondence Weekly McMahon 19x19 2023-11-04 17:00",
"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": 9,
"name": "Correspondence Weekly McMahon 19x19",
"rrule": "DTSTART:20250915T170000Z\nRRULE:FREQ=WEEKLY",
"active": true,
"created": "2015-12-16T02:22:56.480465Z",
"last_run": "2025-09-15T17:00:34.557036Z",
"lead_time_seconds": 432000,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": 3,
"upper_bar": "25",
"lower_bar": "15",
"group_size": 4,
"maximum_players": 1000
},
"next_run": "2025-09-22T17:00:00Z",
"base_points": "30.0"
},
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 88451,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2023-11-04T17:00:12.157508Z",
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2023-11-04T17:00:15.223732Z",
"ended": "2024-07-23T15:58:04.191888Z",
"start_waiting": "2023-11-04T17:00:13.792178Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 26
},
{
"id": 117478,
"name": "treino 2",
"director": {
"id": 1192116,
"username": "Miguel morato",
"country": "br",
"icon": "https://secure.gravatar.com/avatar/40dba1f0d7f4d531c48befd3747f5304?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1408.8351593013251,
"deviation": 70.22910409437553,
"volatility": 0.06007872500564487
}
},
"ranking": 22.851833815131375,
"professional": false,
"ui_class": ""
},
"description": "treino 2",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 51,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 600,
"period_time": 30,
"periods": 2
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 14410,
"name": "Curso de GO, PJ 2024.",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 10,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2024-06-25T12:00:00Z",
"players_start": 10,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2024-06-25T11:55:42.216339Z",
"ended": "2024-06-25T13:41:23.281146Z",
"start_waiting": "2024-06-25T11:55:42.063031Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 10
},
{
"id": 84983,
"name": "Correspondence Weekly McMahon 19x19 2022-01-22 17:00",
"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": 9,
"name": "Correspondence Weekly McMahon 19x19",
"rrule": "DTSTART:20250915T170000Z\nRRULE:FREQ=WEEKLY",
"active": true,
"created": "2015-12-16T02:22:56.480465Z",
"last_run": "2025-09-15T17:00:34.557036Z",
"lead_time_seconds": 432000,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"size": 19,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclude_provisional": true,
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"settings": {
"num_rounds": 3,
"upper_bar": "25",
"lower_bar": "15",
"group_size": 4,
"maximum_players": 1000
},
"next_run": "2025-09-22T17:00:00Z",
"base_points": "30.0"
},
"title": null,
"tournament_type": "s_mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"time_control": "fischer",
"initial_time": 259200,
"pause_on_weekends": true,
"max_time": 259200,
"time_increment": 86400
},
"is_open": true,
"exclude_provisional": true,
"group": null,
"auto_start_on_max": false,
"time_start": "2022-01-22T17:00:21.619674Z",
"players_start": 10,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 0,
"max_ranking": 36,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-01-22T17:00:53.355575Z",
"ended": "2023-07-04T06:14:10.332648Z",
"start_waiting": "2022-01-22T17:00:39.588936Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
"player_count": 45
},
{
"id": 42508,
"name": "Veterani Galați 2018",
"director": {
"id": 90428,
"username": "ehomba",
"country": "ro",
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/c698091e4749dc44f560e1d52fc16a15-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1490.1986999777273,
"deviation": 62.44952001929769,
"volatility": 0.05975757935278446
}
},
"ranking": 24.151619084842665,
"professional": false,
"ui_class": "supporter"
},
"description": "Avînd în vedere că nu este problemă cu numărul mare de jucători revin la ideea de a se juca fiecare cu fiecare. credeam că va trebui să las pe cineva pe dinafară, dar nu este îngrămădeală, deci voi porni acest turneu în paralel. (nu pot modifica pe primul pornit). Și concursul pornește cînd se completează locurile. Dacă dintre cei care nu au percutat pînă la pornirea concursului se decid să intre, ghinion. E nevoie și de un pic de percuție pentru a nu se lungi prea mult. Partidele jucate la tablă sau pe alte servere vor fi cedate de cei ce au pierdut partida oficială. Precizez că aici vor fi create automat toate partidele indiferent de înțelegerea dintre jucători, și arbitrul nu are control asupra deciderii învingătorului. Pentru conformitate e de preferat ca în comentariul partidei de aici să se dea link către partida oficială dacă acest lucru este posibil\n\nMai jos rezultatele partidelor jucate la tablă în data de 3 octombrie la Clubul lui Codrin. \n\nCostel-Iulian Ilie 1-0 <br>\nCostel-Mihai 0-1<br>\nCostel-Sandu 1-0<br>\nCostel-Codrin 0-1<br>\nCodrin-Mihai 0-1<br>\nSandu-Codrin 0-1<br>\nSandu-Iulian Ilie 0-1<br>",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 259200,
"time_control_parameters": {
"time_control": "simple",
"speed": "correspondence",
"system": "simple",
"pause_on_weekends": true,
"per_move": 259200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 2993,
"name": "Asociația de Go Brăila",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 26,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/97a4fe5337f2c4f846c9bfa27ce9e6c7-64.png"
},
"auto_start_on_max": true,
"time_start": "2018-11-11T14:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2018-11-08T18:36:08.278062Z",
"ended": "2019-01-16T07:24:25.174323Z",
"start_waiting": "2018-11-08T18:36:03.386193Z",
"board_size": 19,
"active_round": null,
"icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/97a4fe5337f2c4f846c9bfa27ce9e6c7-15.png",
"player_count": 10
}
]
}