List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-rules&page=5713
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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        {
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            "description": "Welcome to the 5th Beginners 9x9 Championship! This time the championship format is again modified and includes two different group according to the players' rank. Thus, in Group A, players ranked between 8-15 kyu are taking part while in Group B, players ranked between 16-25 kyu are taking part. I hope that you enjoy the tournament!",
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        {
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                "id": 3207,
                "name": "New Zealand Tournaments",
                "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ",
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            "handicap": 0,
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            "started": "2021-05-01T18:00:10.947426Z",
            "ended": "2021-05-01T18:38:35.389210Z",
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}