List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=rules&page=3350
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=rules&page=3349",
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            "name": "⚫️⚪️🏆🥇🥈🥉 47 Torneo de Go ⚫️⚪️🏆🥇🥈🥉",
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                "username": "vaik.kanik",
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            "description": "Hoy jugamos go de vuelta. ¡Que todos tengan buenos juegos!",
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                "id": 784,
                "username": "mlopezviedma",
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            "description": "<b style=\"color:red\">Extreme time controls, only for active correspondence players.</b>\n\nPlease, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.",
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                "username": "wiadp1",
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                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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        {
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            "description": "小楊老師們有冇人知的話會員將本站資源用於營利",
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                "name": "冬奧林匹克運動會",
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        {
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            "description": "This is a double elimination, no handicaps, tournament between the members of the Iowa Go Society. Everyone please play expediently. Play to the best of your ability, and let the best Iowa Go Society player be decided! (Restarted)",
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