List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=name&page=4943
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "Have fun playing non-analysis games ^^. The board size is just 13x13 so the tournament can reach conlusion soon.",
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        {
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            "description": "Hi everyone, thanks for joining us in the NP x SIM Friendly Competition 2020. This is the first time a Friendly competition is organized for NP and SIM Weiqi club. \n\nThis competition serves to strengthen the bonds between NP and the SIM Weiqi club, and I hope that this can continue for years to come. Cheers for Club Growth!!!",
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