List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-rules&page=5977
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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        {
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            "name": "აგვისტოს მარათონის ოცდამეხუთე ტურნირი.",
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                "username": "დათო",
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            "description": "2021 წლის 15 აგვისტოდან, საქართველოს გოს ფედერაცა, ონლაინ სივრცეში online-go.com, ყოველდღიურად საღამოს 10 საათზე, ჩაატარებს ტურნირს - თვის 8 ყველაზე აქტიური და საუკეთესო მოთამაშის გამოსავლენად. მონაწილეობა უფასოა და ყველას შეუძლია, ვინც იცის გოს თამაშის წესები.\n\nთვის განმავლობაში სულ გაიმართება 30 ონლაინ ბლიც - ტურნირი. მონაწილეებს თითოეული ტურნირის შემდეგ მიენიჭებათ ქულები. ( პირველი ადგილი 4 ქულა. მეორე ადგილი 3 ქულა, მესამე ადგილი 2 ქულა , ხოლო მონაწილეობა 1 ქულა) 14 სექტემბერს შეჯამდება ქულები, რომლის მიხედვითაც გამოვლინდება თვის 8 საუკეთესო მოთამაშე. (ვინც მეტ ტურნირში მიიღებს მონაწილეობას შესაბამისად გამარჯვების მეტი შანსი ექნება.) სექტემბრის თვეში, ჩაის კლუბში ჩატარდება ტურნირი. რომელშიც თვის 8 საუკეთესო მოთამაშე მიიღებს მონაწილეობას. მათ შორის განაწილდება საინტერესო ფასიანი პრიზები, რომლებსაც ჩაის კლუბი დააწესებს. გისურვებთ წარმატებას!",
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            "description": "Have some fun Go games on Christmas 🎄🎄🎄!!!",
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                "summary": "First priority : HK people join plz                                                                     \nThis group welcomes everyone, but only if you don't be rude.",
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            "description": "Um einen Preis zu gewinnen, muss man sich zusätzlich über die Website badengo.org anmelden. Mitspielen darf jeder ab 20. Kyu - eine Runde wird etwa 1-1,5 Stunden gehen. Die Runden folgen ohne Pause aufeinander.",
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                "summary": "Gruppe für offene Online-Turniere des Badischen Go-Vereins",
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