List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-analysis_enabled&page=12
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "Go Basics",
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                "name": "New Zealand Tournaments",
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            "id": 89557,
            "name": "Blitz 9x9",
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                "username": "🐬⚔️🐬 🍩🥂🕯️🌱",
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            "description": "Anyone is welcome, happy blitzing!",
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                "name": "Blitz ⚡",
                "summary": "Welcome,\n\nBlitz style tourneys, please join if you like speedy Go!\n\n\n",
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                "id": 1679,
                "name": "Сообщество (для) новичков [30k-10k]",
                "summary": "Учимся играть в Го (вэйци, бадук) группа для тех кто ниже 10-го кю",
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        {
            "id": 44467,
            "name": "The \"I couldn't find better settings\" mini-tournament",
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            "description": "## <p style=\"color:red\">You _can_ enter this tournament!!!</p>\n\nYou only need to answer any of these two questions:\n\n * **For 1 _brownie point_**: What is the oldest internet go server.\n * **For 50 _brownie points_**: What is the oldest OGS account.\n\nSend <a href=\"https://online-go.com/player/27056/\">me</a> a message with your answer.",
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                "id": 1098,
                "name": "One Arbitrary Group",
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