HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58685,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=rules&page=32",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=rules&page=30",
"results": [
{
"id": 129399,
"name": "End of school.",
"director": {
"id": 875708,
"username": "vanecho",
"country": "ca",
"icon": "https://secure.gravatar.com/avatar/21fd8ed0ecc0af43aabf973b48f11224?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1394.7405472660932,
"deviation": 67.62793700753289,
"volatility": 0.060329591840027785
}
},
"ranking": 22.6190646291034,
"professional": false,
"ui_class": ""
},
"description": "Since everyone had fun in the last tournament we created a new one.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 88451,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10243,
"name": "AGA GO CLUB",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 27,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-07-01T01:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-07-01T01:00:29.986397Z",
"ended": null,
"start_waiting": "2025-07-01T01:00:29.759799Z",
"board_size": 19,
"active_round": 4,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 20,
"ranked": true
},
{
"id": 45813,
"name": "Xi'an Retournament",
"director": {
"id": 610591,
"username": "mrenglishhanovaclub",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/989f1ad9ba7b209139e98a1dc7a58656?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1662.3108939062977,
"deviation": 290.31896371798047,
"volatility": 0.05999967537233814
}
},
"ranking": 26.681897238489267,
"professional": false,
"ui_class": "provisional"
},
"description": "Another one",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 55,
"time_control_parameters": {
"time_control": "simple",
"speed": "live",
"system": "simple",
"pause_on_weekends": false,
"per_move": 55
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 3304,
"name": "Xi'an Hanova 'Go'",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2019-02-20T07:22:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2019-02-20T07:22:01.001105Z",
"ended": "2019-02-20T07:52:42.341743Z",
"start_waiting": "2019-02-20T07:22:00.275847Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 6,
"ranked": true
},
{
"id": 119498,
"name": "19x19 Correspondence Swiss",
"director": {
"id": 921893,
"username": "nikila",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/052ccd566373074bd5d5bdc87778f37b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1601.2919263122153,
"deviation": 66.52017130138233,
"volatility": 0.06017707086875492
}
},
"ranking": 25.816133962678784,
"professional": false,
"ui_class": ""
},
"description": "19x19 Correspondence Swiss",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "aga",
"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": 14384,
"name": "nikila",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 5,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2024-09-03T10:00:00Z",
"players_start": 12,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-09-03T10:00:35.312358Z",
"ended": null,
"start_waiting": "2024-09-03T10:00:35.122393Z",
"board_size": 19,
"active_round": 6,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 13,
"ranked": true
},
{
"id": 126070,
"name": "Tournoi Blitz en ligne - Mai",
"director": {
"id": 591250,
"username": "WhithaKyuKyu",
"country": "fr",
"icon": "https://secure.gravatar.com/avatar/63a853e914ffdccd68cbce1b064e29e1?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1777.9581647767031,
"deviation": 63.580150339952226,
"volatility": 0.05960401492647311
}
},
"ranking": 28.2388937417449,
"professional": false,
"ui_class": ""
},
"description": "L'appariement des joueurs est manuel, contactez moi le jour du tournoi avant 13h30 si vous souhaitez participer\n\nCanal discord : https://discord.com/channels/777429863979286550/1281227981594955808",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "aga",
"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": 604800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 8289,
"name": "Stones in the Shell",
"summary": "Club de Go Online affilié FFG",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 309,
"icon": "https://user-uploads.online-go.com/7fe36da04498bfc2e1f5f8123e5e2d5b-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-05-04T11:30:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slide",
"min_ranking": 37,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": null,
"ended": null,
"start_waiting": null,
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7fe36da04498bfc2e1f5f8123e5e2d5b-15.png",
"player_count": 0,
"ranked": true
},
{
"id": 63361,
"name": "must watch hikaru",
"director": {
"id": 507154,
"username": "octonary",
"country": "_Pirate",
"icon": "https://user-uploads.online-go.com/49292767ea85e391d86a7545723e1948-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1517.7215231966513,
"deviation": 67.00309119163819,
"volatility": 0.06009170114680422
}
},
"ranking": 24.575281345108767,
"professional": false,
"ui_class": "supporter"
},
"description": "Must watch Hikaru-no Go in parallel\n\nNB slightly tight time control",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"rules": "aga",
"time_per_move": 20,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 20,
"initial_time": 60,
"max_time": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 2154,
"name": "ocaml survivors",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 14,
"icon": "https://user-uploads.online-go.com/feda4b527f4324b99f705a670aefebd4-64.png"
},
"auto_start_on_max": false,
"time_start": "2020-07-22T03:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "slide",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2020-07-22T03:00:52.218818Z",
"ended": "2020-09-01T03:27:49.830125Z",
"start_waiting": "2020-07-22T03:00:51.931203Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/feda4b527f4324b99f705a670aefebd4-15.png",
"player_count": 6,
"ranked": true
},
{
"id": 118392,
"name": "USGC24 Post Congress Tournament",
"director": {
"id": 356,
"username": "Dyonn",
"country": "gb",
"icon": "https://user-uploads.online-go.com/d34852f36c3644d382908282ee323e3f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1715.2045734460467,
"deviation": 68.19941069050101,
"volatility": 0.060176746309899484
}
},
"ranking": 27.407039024368427,
"professional": false,
"ui_class": ""
},
"description": "A tournament for attendees of the '24 Congress. Participation is not required.\n\nI'm not sure what these settings will do, but let's see!",
"schedule": null,
"title": null,
"tournament_type": "s_mcmahon",
"handicap": -1,
"rules": "aga",
"time_per_move": 105547,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 2419200,
"max_time": 2419200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 446,
"name": "AGA (American Go Association)",
"summary": "This is the official meetup place for the 2021 e-Go Congress, an online event organized by the AGA (American Go Association). Join us and say hi!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1529,
"icon": "https://user-uploads.online-go.com/9410cf16aa1994fed5749fa6372ec1b5-64.png"
},
"auto_start_on_max": false,
"time_start": "2024-07-30T21:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2024-07-30T21:00:18.310211Z",
"ended": null,
"start_waiting": "2024-07-30T21:00:17.489962Z",
"board_size": 19,
"active_round": 3,
"icon": "https://user-uploads.online-go.com/9410cf16aa1994fed5749fa6372ec1b5-15.png",
"player_count": 14,
"ranked": true
},
{
"id": 91933,
"name": "Testing opengotha",
"director": {
"id": 1,
"username": "anoek",
"country": "us",
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1221.513906156884,
"deviation": 62.24625770807045,
"volatility": 0.06005931414490526
}
},
"ranking": 19.548971490145703,
"professional": false,
"ui_class": "supporter moderator admin"
},
"description": "This is a bug hunting test",
"schedule": null,
"title": null,
"tournament_type": "opengotha",
"handicap": 0,
"rules": "aga",
"time_per_move": 89280,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"time_increment": 86400,
"initial_time": 259200,
"max_time": 604800,
"pause_on_weekends": false,
"main_time": 1200,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 3,
"name": "OGS",
"summary": "An open group for folks' who like OGS!",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1772,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-07-01T12:00:00Z",
"players_start": 4,
"first_pairing_method": "opengotha",
"subsequent_pairing_method": "opengotha",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-07-01T11:46:52.616697Z",
"ended": "2022-07-01T11:47:18.444630Z",
"start_waiting": "2022-07-01T11:47:18.438051Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
"player_count": 28,
"ranked": true
},
{
"id": 78557,
"name": "Mini tournament 1",
"director": {
"id": 747928,
"username": "李建澔2",
"country": "_Olimpic_Movement",
"icon": "https://user-uploads.online-go.com/7dfcf7f08dc31d02b156957bca67bbdd-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1174.3551066903533,
"deviation": 64.4887180154099,
"volatility": 0.06015229462096002
}
},
"ranking": 18.63751328794923,
"professional": false,
"ui_class": ""
},
"description": "Mini tourament 1",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "aga",
"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": 4456,
"name": "Our Go House",
"summary": "Hello this is Our Go House 🔰🔰\n😃🙃😊👋 YEET",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 159,
"icon": "https://user-uploads.online-go.com/bf53577eefa2af10bcf48655c23a2b4a-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-08-08T02:00:00Z",
"players_start": 1,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-08-08T02:00:42.424806Z",
"ended": "2021-08-08T02:17:57.996595Z",
"start_waiting": "2021-08-08T02:00:42.310407Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/bf53577eefa2af10bcf48655c23a2b4a-15.png",
"player_count": 2,
"ranked": true
},
{
"id": 35120,
"name": "2018 Class B Single Elimination",
"director": {
"id": 153455,
"username": "El0m",
"country": "gb",
"icon": "https://user-uploads.online-go.com/018b099d6b5f111ad780b468738dc998-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1295.7038814112566,
"deviation": 70.83331711939027,
"volatility": 0.0603648964543371
}
},
"ranking": 20.913967003155264,
"professional": false,
"ui_class": ""
},
"description": "Intermediate level.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "aga",
"time_per_move": 46080,
"time_control_parameters": {
"period_time": 604800,
"main_time": 259200,
"system": "canadian",
"pause_on_weekends": true,
"time_control": "canadian",
"stones_per_period": 14,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 1398,
"name": "Ratio",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 7,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2018-06-30T23:00:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 15,
"max_ranking": 30,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-06-30T23:00:23.976337Z",
"ended": "2019-08-06T21:56:38.787250Z",
"start_waiting": "2018-06-30T23:00:22.580318Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 32,
"ranked": true
},
{
"id": 2964,
"name": "Newby's Month Long Round Robin",
"director": {
"id": 66298,
"username": "Peter ;)",
"country": "au",
"icon": "https://user-uploads.online-go.com/00eabc6c532138982adc562c0c346c98-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1941.4459960341776,
"deviation": 78.28401574064385,
"volatility": 0.05996981929695001
}
},
"ranking": 30.275340134490737,
"professional": false,
"ui_class": ""
},
"description": "This tournament finishes in a month. No more waiting for seven days for the next move. Each player has 15 days total time. For 110 stones each, that's 3.5 hours per move. \n\nThis is for impatient newbies like me. So keeping the dans out! Please don't join if you can't finish a game in a month.\n\nConditional moves enabled, no handicaps.\n\nBegins on August 1st and finishes on August 31st.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "aga",
"time_per_move": 14400,
"time_control_parameters": {
"total_time": 1296000,
"time_control": "absolute"
},
"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": 381,
"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": 25,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2014-08-01T07:24:52.340817Z",
"ended": "2014-09-11T14:10:11.537199Z",
"start_waiting": "2014-08-01T07:24:49.080563Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 0,
"ranked": true
}
]
}