List all tournaments or create a new tournament.

GET /api/v1/tournaments/?ordering=-exclusivity&page=5673
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/?ordering=-exclusivity&page=5672",
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            "description": "18時~20時で対局をします。時間内に終われるようご協力お願いします。",
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        {
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            "id": 120432,
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                "username": "Эльфия Ходжер",
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            "description": "Нужно играть",
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                "id": 12847,
                "name": "Nikoniko ДЕТИ",
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        {
            "id": 22523,
            "name": "Карагандинский Областной Турнир Федерации Го",
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                "username": "JanBenJan",
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            "description": "К участию в соревновании допускаются все желающие жители Карагандинской области и специально допущенные гости.\nВНИМАНИЕ!!! Это пробная версия, в случае неисправностей турнир будет закрыт. Если все будет в порядке турнир пройдёт в соответствии с регламентом.",
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                "id": 46,
                "name": "Kazakhstan GF",
                "summary": "Group is ment for Kazakhstani players, but is public.\n\n\n\n\nLinks:\n\nVK - https://vk.com/gofederationkz\n\nTelegram - t.me/gofederationkz\n\nFacebook - https://www.facebook.com/gofederationkz\n\nInstagram - https://www.instagram.com/gofederationkz\n\n\n\nTelephones for",
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            "name": "class tournament 3",
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        {
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            "name": "Melee 13x13 Tournament: 2022-03-30",
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            "description": "Play async or live via video. Your choice.",
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