List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-max_ranking&page=570
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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        },
        {
            "id": 54989,
            "name": "9x9 | „Happy New Year“ tournament (random handicap games)",
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            "description": "Have fun! ;)",
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                "id": 43,
                "name": "Kyu Level Study Group",
                "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
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            "ended": "2020-05-16T20:31:31.845369Z",
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            "id": 41888,
            "name": "2018 - Autumn Lviv Tournament - Middle",
            "director": {
                "id": 427977,
                "username": "OleksandrPshenychnyy",
                "country": "ua",
                "icon": "https://user-uploads.online-go.com/d549d0e6e73d804c76aa49a720165e9a-64.png",
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                "id": 1460,
                "name": "Lviv Club",
                "summary": "Lviv Go Players Group",
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            "player_count": 10,
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        },
        {
            "id": 76299,
            "name": "Tournoi de la mi-juin",
            "director": {
                "id": 986420,
                "username": "Camanange",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/7d77076baddd654b6d54122c9a8968e8-64.png",
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            "description": "Fin du printemps",
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            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
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                "name": "parentsgo",
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                "member_count": 12,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
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            "time_start": "2021-06-14T14:00:00Z",
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            "exclusivity": "group",
            "started": "2021-06-14T14:07:22.459723Z",
            "ended": "2021-07-11T13:20:59.285175Z",
            "start_waiting": "2021-06-14T14:07:22.319886Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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        },
        {
            "id": 76467,
            "name": "初級リーグ(14級~10級)",
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                "id": 874208,
                "username": "FUKO.S",
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                "icon": "https://user-uploads.online-go.com/aa170ff76e007cc7bc7a15709e85dbb8-64.png",
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            "description": "キラキラリーグ内の【初級向け】リーグ戦です。 持ち時間は14日。 2021年7月1日のリーグ開始時に参加されているメンバーでの総あたり戦になります。(レーティングによる自動ハンデ付き)\n\n全部のゲームが一斉に始まりますので、自分の手番になっている対局はどんどん着手していきましょう。",
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            "title": null,
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                "time_control": "absolute",
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            "exclude_provisional": false,
            "group": {
                "id": 7692,
                "name": "Yushima Go Cafe (湯島囲碁喫茶)",
                "summary": "This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト&オンライン囲碁サロンメンバー専用のグループです。",
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                "is_public": false,
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                "hide_details": false,
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            "time_start": "2021-07-01T11:00:00Z",
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            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
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            "ended": "2021-07-23T01:34:41.414272Z",
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        {
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            "name": "有段リーグ(初段以上)",
            "director": {
                "id": 776731,
                "username": "AYAMI.S",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/5985cab067a8cd43093abdd527e1fd32-64.png",
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                "ui_class": ""
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            "description": "キラキラリーグ内の【有段者向け】リーグ戦です。 持ち時間は14日間。 2021年7月1日のリーグ開始時に参加されているメンバーでの総あたり戦になります。(レーティングによる自動ハンデ付き)\n\n全部のゲームが一斉に始まりますので、自分の手番になっている対局はどんどん着手していきましょう。",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
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            "time_per_move": 13440,
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                "time_control": "absolute",
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                "pause_on_weekends": false,
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            "exclude_provisional": false,
            "group": {
                "id": 7692,
                "name": "Yushima Go Cafe (湯島囲碁喫茶)",
                "summary": "This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト&オンライン囲碁サロンメンバー専用のグループです。",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
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            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
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        },
        {
            "id": 49013,
            "name": "9x9 McMahon (Chinese Rules)",
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                "id": 582354,
                "username": "GlacialNoivern",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/bae7db25edc19db310969d9c23831e70-64.png",
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            "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n \n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n \n☆ Does NOT pause on the weekend.\n \n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.<BR><BR>",
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            "exclude_provisional": true,
            "group": {
                "id": 3207,
                "name": "New Zealand Tournaments",
                "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ",
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                "hide_details": false,
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            "subsequent_pairing_method": "strength",
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            "analysis_enabled": true,
            "exclusivity": "open",
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        {
            "id": 99713,
            "name": "OST - Olympic System Tournament",
            "director": {
                "id": 1033608,
                "username": "NetCat",
                "country": "_United_Federation_of_Planets",
                "icon": "https://secure.gravatar.com/avatar/013a769c858b338916b473d8298930be?s=64&d=retro",
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                "professional": false,
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            "description": "Tournaments are held every Saturday\n\nJoin the OST community (^-^)",
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            "tournament_type": "double_elimination",
            "handicap": 0,
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            "time_per_move": 88451,
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                "time_increment": 86400,
                "initial_time": 259200,
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            "group": {
                "id": 11969,
                "name": "OST GO",
                "summary": "For Olympic tournaments",
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                "is_public": true,
                "admin_only_tournaments": false,
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            "time_start": "2023-02-25T14:00:00Z",
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-02-25T14:00:48.092691Z",
            "ended": "2025-05-24T12:28:51.016443Z",
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        {
            "id": 132191,
            "name": "19x19 Open League #100",
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                "username": "wiadp1",
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            "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/12599",
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            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
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            "time_control_parameters": {
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                "initial_time": 259200,
                "max_time": 604800
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            "exclude_provisional": false,
            "group": {
                "id": 12599,
                "name": "GO Special Tournaments",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 65,
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            "time_start": "2025-09-21T21:00:00Z",
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
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