List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-min_ranking&page=50
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Round Robin for Single Digit Kyu Players.",
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                "summary": "A room for SDK's \r\n",
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            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled mainly to allow the use of conditional moves.",
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        {
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            "name": "Simple Correspondence 19x19 SDK 2020 July",
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            "description": "No analysis. Counting is good for you.\n\nEnjoy!",
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            "description": "Special league for players between 9kyu and 1kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
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        {
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            "description": "A new year, a new tournament! Three skill levels and no handicap. Let’s hope this next year is better than the last.",
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                "summary": "Open Go club for people anywhere",
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            "exclude_provisional": true,
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        {
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