HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58805,
"next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=471",
"previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=469",
"results": [
{
"id": 135361,
"name": "Torneo 6",
"director": {
"id": 775143,
"username": "c16896",
"country": "pe",
"icon": "https://user-uploads.online-go.com/00f634cd07ddcbcdfcdd7eb157515147-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1067.8801243602475,
"deviation": 94.68274215205666,
"volatility": 0.0599883331689397
}
},
"ranking": 16.43725254909737,
"professional": false,
"ui_class": ""
},
"description": "19x19",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 78,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "live",
"pause_on_weekends": false,
"total_time": 9900
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 15981,
"name": "MBA AQP 2",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": true,
"member_count": 24,
"icon": "https://user-uploads.online-go.com/857b07f395f816e1a97388d7afa286d2-64.png"
},
"auto_start_on_max": false,
"time_start": "2025-12-14T22:12:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2025-12-14T22:12:48.525840Z",
"ended": "2025-12-15T01:38:23.439685Z",
"start_waiting": "2025-12-14T22:12:48.471191Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/857b07f395f816e1a97388d7afa286d2-15.png",
"player_count": 2,
"ranked": false
},
{
"id": 91857,
"name": "Open to all - Double Elimination 19x19",
"director": {
"id": 987760,
"username": "deleted-f41b36e6-1556-4899-a775-dc2c1cd9ebb4",
"country": "ca",
"icon": "https://user-uploads.online-go.com/ec04439eea132df85e433a87c1f8a3c0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2106.117124550817,
"deviation": 68.03535601314194,
"volatility": 0.05996971658182498
}
},
"ranking": 32.16005045129194,
"professional": false,
"ui_class": ""
},
"description": "Hi everyone & welcome. I really like double elimination tournaments, but they seem few and far between on OGS. So I've made one.\n\nHopefully enough people will sign up that I can make this into a regular monthly event!",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"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": 1843,
"name": "Open Study Room",
"summary": "Community of go players who play long serious games in leagues, study together, set up lectures.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 1802,
"icon": "https://user-uploads.online-go.com/8f94a8b09b47255de25f6e050f8928b4-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-08-01T17:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-08-01T17:00:38.980244Z",
"ended": "2024-11-06T00:19:27.209341Z",
"start_waiting": "2022-08-01T17:00:38.294108Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/8f94a8b09b47255de25f6e050f8928b4-15.png",
"player_count": 47,
"ranked": true
},
{
"id": 71619,
"name": "GO WORLD: The first tournament of this group ๐",
"director": {
"id": 770016,
"username": "Patience_Tester",
"country": "gb",
"icon": "https://user-uploads.online-go.com/a285eebd12660e20df271f390b0dcdf9-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1668.861355326394,
"deviation": 67.13137287494025,
"volatility": 0.06001401343751416
}
},
"ranking": 26.77294229169396,
"professional": false,
"ui_class": ""
},
"description": "Let's join this tournament and this group!",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 93120,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 86400,
"initial_time": 604800,
"max_time": 2419200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 8410,
"name": "OGS WORLD",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 21,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2021-04-01T10:00:00Z",
"players_start": 10,
"first_pairing_method": "slaughter",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2021-04-01T10:00:11.071965Z",
"ended": "2022-03-06T12:03:57.272568Z",
"start_waiting": "2021-04-01T10:00:10.741571Z",
"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": 98034,
"name": "theobilllllll",
"director": {
"id": 1234916,
"username": "dark shadow",
"country": "_Pirate",
"icon": "https://user-uploads.online-go.com/cde7ee9b393c74c5e16dfe06ba74d040-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1071.883643549973,
"deviation": 64.39446242933845,
"volatility": 0.06002276607277129
}
},
"ranking": 16.523880408472913,
"professional": false,
"ui_class": ""
},
"description": "tournoi9x9double รฉlimination",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 32,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "live",
"pause_on_weekends": false,
"time_increment": 30,
"initial_time": 120,
"max_time": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 8095,
"name": "Elygo",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 62,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2022-12-19T11:50:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-12-19T11:48:03.742102Z",
"ended": "2022-12-19T12:34:47.753444Z",
"start_waiting": "2022-12-19T11:48:03.570414Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 8,
"ranked": true
},
{
"id": 31709,
"name": "11/07/2017",
"director": {
"id": 21742,
"username": "แแแแ",
"country": "ge",
"icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2188.217274395995,
"deviation": 97.40479902700517,
"volatility": 0.06013689069472163
}
},
"ranking": 33.04533320130458,
"professional": false,
"ui_class": ""
},
"description": "11/07/2017",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "chinese",
"time_per_move": 32,
"time_control_parameters": {
"period_time": 30,
"main_time": 180,
"system": "byoyomi",
"pause_on_weekends": false,
"time_control": "byoyomi",
"periods": 1,
"speed": "live"
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 692,
"name": "Georgia - แกแแฅแแ แแแแแแก แแแก แคแแแแ แแชแแ",
"summary": "แกแแฅแแ แแแแแแก แแแก แคแแแแ แแชแแแก แฏแแฃแคแจแ แแแฌแแแ แแแแแแ แจแแฃแซแแแแ แแฎแแแแ แกแแฅแแ แแแแแแก แแแฅแแแแฅแแแแก, แ แแแแแแแช แแแ แแแแกแขแ แแ แแแฃแแแแ แแ แแแ แแ แกแแแขแแ แแ แแ แแคแแแจแ แแแแแแแแฃแแ แแฅแแ แกแแฎแแแ แแ แแแแ แ.",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 260,
"icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
},
"auto_start_on_max": false,
"time_start": "2017-11-07T17:30:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2017-11-07T17:30:41.915822Z",
"ended": "2017-11-07T17:48:11.374929Z",
"start_waiting": "2017-11-07T17:30:41.677098Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
"player_count": 4,
"ranked": true
},
{
"id": 88087,
"name": "ๅ่ปvsๅ้ฌ",
"director": {
"id": 1125975,
"username": "ๆฑๆฑ1234",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/7073c3c0c19e1e2362786d7d3cacee04?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1636.613123803098,
"deviation": 92.9778953940374,
"volatility": 0.06000761280908969
}
},
"ranking": 26.321224844663433,
"professional": false,
"ui_class": ""
},
"description": "1111111111111",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "chinese",
"time_per_move": 80,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1800,
"period_time": 60,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 11450,
"name": "้ป่ๅธซ็พค็ต",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 39,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2022-04-02T04:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-04-02T03:50:23.364288Z",
"ended": "2022-04-02T04:02:44.059870Z",
"start_waiting": "2022-04-02T03:50:23.332485Z",
"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": 86758,
"name": "Greg's April 2022 9x9",
"director": {
"id": 839774,
"username": "greg556",
"country": "us",
"icon": "https://secure.gravatar.com/avatar/ab22c240c07a79025a1565e22698dd21?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1352.355170779992,
"deviation": 65.78171266435913,
"volatility": 0.06010244192669599
}
},
"ranking": 21.90463787420026,
"professional": false,
"ui_class": ""
},
"description": "April 9x9 Swiss, slide and strength.\n\nVacation and pauses not allowed, at discretion of director.",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 22560,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 21600,
"initial_time": 86400,
"max_time": 172800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 7162,
"name": "Greg's Tournament Group",
"summary": "",
"require_invitation": false,
"is_public": true,
"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": false,
"time_start": "2022-04-01T17:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2022-04-01T17:00:23.559292Z",
"ended": "2022-05-01T12:58:18.765787Z",
"start_waiting": "2022-04-01T17:00:23.440488Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 10,
"ranked": true
},
{
"id": 90396,
"name": "19cx1291919",
"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": "191919x9x9x",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": -1,
"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": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4841,
"name": "PIPIOLO GO 2022๐",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 215,
"icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png"
},
"auto_start_on_max": false,
"time_start": "2022-05-23T22:07:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2022-05-23T22:07:22.177682Z",
"ended": "2022-05-23T22:08:56.144503Z",
"start_waiting": "2022-05-23T22:07:22.062171Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png",
"player_count": 5,
"ranked": true
},
{
"id": 113901,
"name": "โAll levelsโ D.E โ
13x13โ
",
"director": {
"id": 1530557,
"username": "deleted-2245d2ed-63dc-486d-bac3-3e7bc2842ec3",
"country": "zz",
"icon": "https://user-uploads.online-go.com/2e30bc6a6d69827e315344251140efb0-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1368.1687214821684,
"deviation": 204.7833846580227,
"volatility": 0.059999657760817
}
},
"ranking": 22.17376825962014,
"professional": false,
"ui_class": "provisional"
},
"description": "All levels",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 90782,
"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": 14119,
"name": "์ ์คํ๊ฒ ๋์",
"summary": "",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 8,
"icon": "https://user-uploads.online-go.com/2e6b85e5c11bd1fc1b46b0d6167b5793-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-06-16T06:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-06-13T08:17:03.837525Z",
"ended": "2025-01-06T05:56:35.222818Z",
"start_waiting": "2024-06-13T08:17:03.683792Z",
"board_size": 13,
"active_round": null,
"icon": "https://user-uploads.online-go.com/2e6b85e5c11bd1fc1b46b0d6167b5793-15.png",
"player_count": 10,
"ranked": true
},
{
"id": 124717,
"name": "JORNADA 1 DE ENTRENAMIENTO BรSICO B DE GO PRIMAVERA 2025",
"director": {
"id": 798920,
"username": "vaik.kanik",
"country": "mx",
"icon": "https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1119.9279055019447,
"deviation": 60.43646407085947,
"volatility": 0.05974833707542949
}
},
"ranking": 17.53893377880757,
"professional": false,
"ui_class": ""
},
"description": "En el fondo no sรณlo se trata de vencer a los oponentes en el tablero de Go; se trata, sobre todo, de vencerse a uno mismo, momento a momento, dรญa tras dรญa, practicando el arte.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 55,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 720,
"period_time": 30,
"periods": 5
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 14953,
"name": "Kanik",
"summary": "",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": true,
"hide_details": true,
"member_count": 17,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": false,
"time_start": "2025-01-26T00:35:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "invite",
"started": "2025-01-26T00:35:31.919387Z",
"ended": "2025-01-26T01:01:45.773647Z",
"start_waiting": "2025-01-26T00:35:31.869908Z",
"board_size": 9,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 3,
"ranked": true
}
]
}
