List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=629
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "<h2>Rules</h2>\n\n<ul>\n\n\n<li>Pausing or Vacation setting is looked on as resigning all the rest games, resulting in \"Lost by Disqualification\" in the current game.</li>\n\n</ul>",
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                "summary": "Го Клуб Московского университета \n\nMoscow University Go Club\n\n莫斯科大学围棋俱乐部\n\nモスクワ大学囲碁クラブ\n\n모스크바 대학교 바둑 클럽",
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            "name": "Servus Oida Open Tournament #8",
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                "username": "VikingKoala",
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            "description": "McMahon Kyu Player Tournament\n\nNext tournament https://online-go.com/tournament/123077",
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                "summary": "Die Gruppe für alle, die sonst im Go7 spielen.",
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                "summary": "Join the group if you want to have competitive tournaments like Kobe Bryant (The black mamba) did in his basketball career (NBA) . RIP Kobe.",
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            "description": "be a go champion join tournament",
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