List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=auto_start_on_max&page=5638
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "The Nines 9x9 ",
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            "description": "Dosta mi je da vas pobedjujem ovako pojedinacno, pa sam resio da vas okupim, lakše se šuri kad ima više komada 😂",
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            "name": "#018  Sunday correspondence  19x19",
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            "description": "Another Chance for everyone  :-)",
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            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
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            "exclusivity": "open",
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            "start_waiting": "2019-04-02T08:50:35.998797Z",
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