List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=exclusivity&page=481
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=exclusivity&page=480",
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            "description": "13x13 live, please pay attention to time limit. This is first time I create tournament here so not sure how all mechanics work, will see.",
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        {
            "id": 63223,
            "name": "Zi hwee VS Xue zhang",
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            "name": "Half Term Tournament",
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            "description": "Abingdon Go Tournament",
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        {
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            "description": "A tournament in honor of Nom de Plume(the tournament was her idea).",
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            "group": {
                "id": 1371,
                "name": "Novel Updates",
                "summary": "Group for those who like reading translated asian novels on the Novel Updates site",
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            "description": "リーグ開始時に参加されているメンバーでの総あたり戦になります。(レーティングによる自動ハンデ付き)",
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