List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-time_per_move&page=5995
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "next": null,
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            "subsequent_pairing_method": "random",
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            "id": 70003,
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                "username": "IceTsunami",
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            "description": "Handicap is not \"automatic\" but \"None\" (as most of us are unranked) so its decided through passing in a game.",
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                "name": "TheLeagueOfExtraordinaryPhysicists",
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        {
            "id": 19218,
            "name": "The tournament",
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                "ui_class": ""
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                "id": 28,
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                "summary": "The teaching league is a group for players who want to improve their game by playing, as well as by teaching weaker players.\n\nQuick rule summary: no handicap, moderate time settings, stronger player creates a review.\n\nPlease add \"TL\" to the game name.",
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}