List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=exclusivity&page=80
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclusivity&page=79",
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            "started": "2021-08-21T05:17:07.637378Z",
            "ended": "2021-08-21T05:58:20.737701Z",
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        },
        {
            "id": 92490,
            "name": "5 -> 郭在田 簡簡",
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                "username": "傳碁學園",
                "country": "un",
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            "description": "5 -> 郭在田 簡簡",
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            "time_start": "2022-07-16T09:00:00Z",
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        },
        {
            "id": 5116,
            "name": "Първи Турнир",
            "director": {
                "id": 79876,
                "username": "3axapu",
                "country": "bg",
                "icon": "https://user-uploads.online-go.com/52c3e2f4f4fd970e23532c35f6484ed4-64.png",
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            "description": "С част от хората в групата - и по идея на Станимир - си писахме да направим турнир. Това ще е и добър повод играчите в групата да премерят сили :) Тъй като сме малко като цяло мисля системата да е \"всеки-срещу-всеки\", а ако пък се съберат над 6-има участници ще сменим системата на швейцарска. Погледнете правилата на турнира - приемам всякакви идеи. Мисля си, ако се съберем, началото да е на 21.02 (събота).\n\nАми това е. Всички, на които им се играе, са добре дошли.\n\nПриятна игра!",
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            },
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                "id": 273,
                "name": "Bulgarian Go Players",
                "summary": "Група на играещите Го от България.",
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        {
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                "username": "Elnefo11",
                "country": "co",
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            "description": "REVANCHA",
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                "name": "shibumi...",
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            "description": "This is the ultimate competition to determine the mighty leader of the League of Leeches - the dignified ruler of the leechious Go society - the glorious LORD OF THE LEECHES\n\nThe price is an imaginary crown",
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                "id": 1918,
                "name": "League of Leeches🐌🐍",
                "summary": "https://online-go.com/game/9051373",
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