List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=players_start&page=309
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "id": 35019,
            "name": "Turnier Isni",
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            "description": "11 March 2018\nKorrespondenz\n3 days + 1 day (max 7 days)\nPause at weekends",
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            "description": "გავარდნა ორ წაგებაზე",
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            "name": "The 13th Murase Go Group Tournament",
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                "username": "SM-SYaKo",
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        {
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            "description": "This is test to see how a tournament is created here on OGS. Feel free to join the tournament if you would like to. Open for all rankes and all kinds of people here on OGS.",
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        {
            "id": 33854,
            "name": "Julko's Mini Tournament XVIII",
            "director": {
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