List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-max_ranking&page=1415
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=-max_ranking&page=1414",
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        },
        {
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            "name": "Каникулы весенние",
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            "description": "играть нужно",
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                "name": "Nikoniko ДЕТИ",
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            "id": 132049,
            "name": "KBH TEST",
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        {
            "id": 58731,
            "name": "PM-Turnier (privat)",
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            "description": "erstes kleines Turnier",
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                "name": "GOKSZ 4F",
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        {
            "id": 100637,
            "name": "OST - Olympic System Tournament",
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                "username": "NetCat",
                "country": "_United_Federation_of_Planets",
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            "description": "This is a real-time tournament...\n\nTournaments are held every Saturday\n\nJoin the OST community (^-^)",
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                "name": "OST GO",
                "summary": "For Olympic tournaments",
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        {
            "id": 94178,
            "name": "The 49th Murase Go Group Tournament",
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                "username": "SM-SYaKo",
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            "description": "毎月27日に開催される定例トーナメントです。これは第四十九回村瀬碁グループ定例トーナメントです。2022年10月27日に開始されます。\n\nA tournament that happens every month on the 27th. This is the 49th tournament that starts on October 27th, 2022.",
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            "title": null,
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                "name": "Murase Go Group",
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            "description": "ორ წაგებაზე გავარდნა",
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            "rules": "chinese",
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                "name": "Georgia - საქართველოს გოს ფედერაცია",
                "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.",
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                "name": "Gem.LvC",
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            "subsequent_pairing_method": "slaughter",
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        },
        {
            "id": 68451,
            "name": "2do de primaria torneo",
            "director": {
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                "username": "kido.go.baduk",
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