List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=122
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Tournament for the range of 6k-12k is rare so here is one. Board size is 13x13 so the tournament will reach its conclusion soon. Have fun learning from each other.",
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            "description": "Let's go! Epic 12 rounds 4 kyu - 12 kyu battle. By the time this tournament finishes we will all be Dan players ;)",
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            "description": "ummmmmmm",
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        {
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            "name": "Чат игроков в Го. 13х13 🐢 13.10.23 SMM.O B",
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                "username": "Tg45",
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            "description": "Блог [“Всё о настольной игре Го”](https://mkrukov.ru/blog/all/vse-o-nastolnoy-igre-go-weiqi-baduk-igo/).\nЭто живая статья с огромным количеством информации о Го на русском языке.\n\nВ [телеграмм-чате](https://t.me/+yMT2ffS4XFBiYzMy) мы общаемся, помогаем друг другу, решаем задачки, проводим стримы и смотрим их записи. Внутри также лежит много ссылок на полезные материалы, включая советы участников чата.\n\n \n------------------------------------------------------------------------------------------\n\nТурнир пятницы 13й ))\nГруппа В",
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