List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=4793
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=min_ranking&page=4792",
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            "description": "This……",
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                "summary": "Join if u like cats\n",
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            "name": "9x9 Round Robin.",
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            "description": "Everyone is welcome. It is capped at 10 players. An identical tournament that starts after one week or at 10 players will be created as soon as this tournament starts.\n\nPauses are not allowed.",
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                "name": "Go friends 🐬",
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            "description": "1 day/step, welcome and have fun!\n\nPlayers who timed out or pausing/having vacation for too long may be disqualified.\n\nDouble elimination tournament every Sunday.",
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            "description": "无                                       \n九中",
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            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.",
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        {
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