List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=handicap&page=209
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "Gokid Club",
                "summary": "We will hold tournaments every months for practice! Welcome all kyu & dan players!\n我們每個月都會定期舉辦比賽!歡迎各位級位段位棋友參加!",
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            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 35,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-08-07T06:00:50.662389Z",
            "ended": "2021-11-30T18:14:40.463786Z",
            "start_waiting": "2021-08-07T06:00:50.222323Z",
            "board_size": 19,
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}