HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 58207,
"next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5158",
"previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5156",
"results": [
{
"id": 103002,
"name": "Tournemento Uno",
"director": {
"id": 1351580,
"username": "HamBlah",
"country": "un",
"icon": "https://secure.gravatar.com/avatar/ae4c6d6b1a8a692987283423dc6f7b57?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1500,
"deviation": 350,
"volatility": 0.06
}
},
"ranking": 24.303382182144386,
"professional": false,
"ui_class": "provisional"
},
"description": "First Tournament",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
"time_per_move": 87084,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"time_increment": 86400,
"initial_time": 86400,
"max_time": 129600
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 13207,
"name": "TheForest",
"summary": "",
"require_invitation": true,
"is_public": false,
"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": false,
"time_start": "2023-05-07T23:12:00Z",
"players_start": 4,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-03-08T00:03:15.376631Z",
"ended": "2025-03-23T12:33:30.570545Z",
"start_waiting": "2025-03-08T00:03:15.281501Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 4
},
{
"id": 119096,
"name": "Handicap Arena 2024 - 059",
"director": {
"id": 2408,
"username": "richyfourtytwo",
"country": "de",
"icon": "https://user-uploads.online-go.com/8482108492340cf4f2021653180eb741-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1509.8316757728062,
"deviation": 64.82563050671644,
"volatility": 0.0597494966629602
}
},
"ranking": 24.45462260233029,
"professional": false,
"ui_class": ""
},
"description": "Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 10 players.",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"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": false,
"group": {
"id": 13655,
"name": "Handicap Arena",
"summary": "Organising arena-type handicap correspondence tournaments.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 95,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
},
"auto_start_on_max": true,
"time_start": "2024-08-16T16:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-08-16T11:42:44.795354Z",
"ended": "2024-11-21T18:41:04.424330Z",
"start_waiting": "2024-08-16T11:42:44.269328Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
"player_count": 10
},
{
"id": 82864,
"name": "第３期かおり杯名人戦優勝者決定戦",
"director": {
"id": 575743,
"username": "site15",
"country": "un",
"icon": "https://user-uploads.online-go.com/bc007d9395773691f25a5b61c493d20c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 2232.771642016839,
"deviation": 66.15745879617059,
"volatility": 0.059975550212188235
}
},
"ranking": 33.51195664282314,
"professional": false,
"ui_class": ""
},
"description": "Novakunさん vs kazurotteさん の優勝者決定戦です。",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": 0,
"rules": "japanese",
"time_per_move": 46080,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 43200,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 2969,
"name": "かおり杯-World Kaori Cup-",
"summary": "For every player who enjoy go game",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 290,
"icon": "https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-11-27T11:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "invite",
"started": "2021-11-27T11:00:26.775113Z",
"ended": "2021-12-25T09:39:08.788961Z",
"start_waiting": "2021-11-27T11:00:26.650700Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-15.png",
"player_count": 2
},
{
"id": 82721,
"name": "Muhammad vs. Yanjing rematch",
"director": {
"id": 1051055,
"username": "Gamemaster Omar",
"country": "my",
"icon": "https://secure.gravatar.com/avatar/6d0d3825b329b214c542039ecf465d7b?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1319.0583279381294,
"deviation": 167.0686942338122,
"volatility": 0.06000164251231347
}
},
"ranking": 21.32751880763243,
"professional": false,
"ui_class": "provisional"
},
"description": "Destiny arrives, fates battle.",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 3,
"time_control_parameters": {
"system": "absolute",
"time_control": "absolute",
"speed": "blitz",
"pause_on_weekends": false,
"total_time": 300
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 10515,
"name": "JCCU Go Tournament Group A",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 16,
"icon": "https://user-uploads.online-go.com/01739d4525787e1eb43dbce942547ce3-64.png"
},
"auto_start_on_max": false,
"time_start": "2021-11-20T13:01:00Z",
"players_start": 2,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2021-11-20T13:01:12.908215Z",
"ended": "2021-11-20T13:07:54.221345Z",
"start_waiting": "2021-11-20T13:01:12.850864Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/01739d4525787e1eb43dbce942547ce3-15.png",
"player_count": 2
},
{
"id": 69589,
"name": "*Name*",
"director": {
"id": 907120,
"username": "realram",
"country": "zz",
"icon": "https://secure.gravatar.com/avatar/8415e934d37b62eec99070f6c3ef98f7?s=64&d=retro",
"ratings": {
"version": 5,
"overall": {
"rating": 1383.3580792733678,
"deviation": 286.9272066723458,
"volatility": 0.05999927707806306
}
},
"ranking": 22.42936250260176,
"professional": false,
"ui_class": "provisional"
},
"description": "*Description*",
"schedule": null,
"title": null,
"tournament_type": "roundrobin",
"handicap": -1,
"rules": "japanese",
"time_per_move": 60,
"time_control_parameters": {
"system": "simple",
"time_control": "simple",
"speed": "live",
"pause_on_weekends": false,
"per_move": 60
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7800,
"name": "Game Coven",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 3,
"icon": "https://user-uploads.online-go.com/d41df2cd229806290e5155f0265cf0e0-64.png"
},
"auto_start_on_max": true,
"time_start": "2020-12-31T03:25:00Z",
"players_start": 3,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2020-12-31T03:25:18.996553Z",
"ended": "2020-12-31T03:36:21.224290Z",
"start_waiting": "2020-12-31T03:25:18.816323Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/d41df2cd229806290e5155f0265cf0e0-15.png",
"player_count": 3
},
{
"id": 128133,
"name": "9x9 Open League #116",
"director": {
"id": 1015644,
"username": "wiadp1",
"country": "pl",
"icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1303.9309942820382,
"deviation": 69.27002040505438,
"volatility": 0.0601400267130072
}
},
"ranking": 21.060493963985465,
"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": 681,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-05-18T19:00:00Z",
"players_start": 10,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2025-05-18T23:08:40.726955Z",
"ended": "2025-07-30T10:40:52.016715Z",
"start_waiting": "2025-05-18T23:08:40.105573Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
"player_count": 10
},
{
"id": 39700,
"name": "Great Dragon Of Light 2018",
"director": {
"id": 87790,
"username": "MoonMonkey",
"country": "ru",
"icon": "https://user-uploads.online-go.com/9e29a56055728dccf9dafc7ebb3f8319-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1093.5261410201354,
"deviation": 62.180969905963046,
"volatility": 0.06028853857034597
}
},
"ranking": 16.986647782952765,
"professional": false,
"ui_class": ""
},
"description": "Tournament for the Great Dragon Of Light title.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": -1,
"rules": "japanese",
"time_per_move": 89280,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": true,
"time_control": "fischer",
"initial_time": 259200,
"max_time": 259200,
"time_increment": 86400,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 2662,
"name": "Great Dragons",
"summary": "No longer supported.",
"require_invitation": true,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 41,
"icon": "https://user-uploads.online-go.com/586e20fe90e3a28268917e9b207ee33c-64.png"
},
"auto_start_on_max": true,
"time_start": "2018-08-20T11:05:00Z",
"players_start": 8,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "group",
"started": "2018-08-20T11:05:23.548748Z",
"ended": "2019-08-25T18:30:41.014205Z",
"start_waiting": "2018-08-20T11:05:22.986646Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/586e20fe90e3a28268917e9b207ee33c-15.png",
"player_count": 8
},
{
"id": 34998,
"name": "Fast Correspondence Tournament - 19 x 19 Single Elimination - Spring 2018",
"director": {
"id": 138053,
"username": "小狮子",
"country": "cn",
"icon": "https://user-uploads.online-go.com/f8bf837cba1ea6edbf6e8843cfac768c-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1662.742324679894,
"deviation": 64.28298815039342,
"volatility": 0.060364793112406404
}
},
"ranking": 26.687904734795772,
"professional": false,
"ui_class": ""
},
"description": "19 x 19 fast paced correspondence tournament, starting when Spring 2018 begins in Northern Hemisphere.\n\nPlease, avoid delaying your games using the vacation feature. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).",
"schedule": null,
"title": null,
"tournament_type": "elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 30720,
"time_control_parameters": {
"system": "fischer",
"pause_on_weekends": false,
"time_control": "fischer",
"initial_time": 172800,
"max_time": 172800,
"time_increment": 28800,
"speed": "correspondence"
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 508,
"name": "Fast Correspondence",
"summary": "Tournaments for people who like to play quick correspondence games.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 795,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
},
"auto_start_on_max": false,
"time_start": "2018-03-20T13:00:00Z",
"players_start": 4,
"first_pairing_method": "random",
"subsequent_pairing_method": "random",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2018-03-20T13:00:12.014507Z",
"ended": "2018-07-21T21:47:41.722769Z",
"start_waiting": "2018-03-20T13:00:09.465940Z",
"board_size": 19,
"active_round": null,
"icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
"player_count": 32
},
{
"id": 106552,
"name": "chloe 岑老師",
"director": {
"id": 818416,
"username": "傳碁學園",
"country": "un",
"icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1898.3468207617877,
"deviation": 71.28817954667363,
"volatility": 0.06041644550084839
}
},
"ranking": 29.755630942351214,
"professional": false,
"ui_class": ""
},
"description": "chloe 岑老師",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": 0,
"rules": "japanese",
"time_per_move": 45,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 1500,
"period_time": 20,
"periods": 3
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 7530,
"name": "傳碁 D班",
"summary": "",
"require_invitation": false,
"is_public": false,
"admin_only_tournaments": false,
"hide_details": true,
"member_count": 71,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2023-08-18T07:00:00Z",
"players_start": 2,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "group",
"started": "2023-08-18T06:42:28.292534Z",
"ended": "2023-08-18T07:14:25.668384Z",
"start_waiting": "2023-08-18T06:42:28.238039Z",
"board_size": 13,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 2
},
{
"id": 72908,
"name": "partidas para 3ro",
"director": {
"id": 88120,
"username": "satoshi84",
"country": "mx",
"icon": "https://user-uploads.online-go.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png",
"ratings": {
"version": 5,
"overall": {
"rating": 1162.2722344194942,
"deviation": 82.47024688516325,
"volatility": 0.06016113648651541
}
},
"ranking": 18.398090439972083,
"professional": false,
"ui_class": ""
},
"description": "vamos a jugar go hoy",
"schedule": null,
"title": null,
"tournament_type": "swiss",
"handicap": -1,
"rules": "japanese",
"time_per_move": 38,
"time_control_parameters": {
"system": "byoyomi",
"time_control": "byoyomi",
"speed": "live",
"pause_on_weekends": false,
"main_time": 300,
"period_time": 35,
"periods": 2
},
"is_open": true,
"exclude_provisional": false,
"group": {
"id": 4841,
"name": "PIPIOLO GO 2022🏆",
"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": "2021-03-22T19:00:00Z",
"players_start": 4,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 38,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2021-03-22T18:18:07.208647Z",
"ended": "2021-03-22T18:52:17.897906Z",
"start_waiting": "2021-03-22T18:18:06.633203Z",
"board_size": 9,
"active_round": null,
"icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png",
"player_count": 9
}
]
}
