List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5766
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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                "username": "Muhammed Alperen Yaşar",
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            "description": "Herkese merhabalar,\n\nOGT olarak ilk Round Robin turnuvamızı deniyoruz. Bu turnuvada diğerlerinden farklı olarak her oyuncu EŞZAMANLI olarak N-1 sayıda maç yapacak. Yani eğer 10 oyuncuyu doldurabilirsek her oyuncunun 9 maçı olacak eşzamanlı yürütmesi gereken. \n\nSoru: Niçin böyle bir şey yapıyorum? \n\nÇünkü karantina zamanı evde baya sıkıldım ve Correspondant maçlarım bitti, yenileri başlatmak istiyorum. \n\nSoru: 9 maç çok değil mi? \n\nBaşlangıçta çoğu insana çok geliyor ama zamanla manyağı oluyorsunuz...\n\n--\n\nHerkese başarılar dilerim.",
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            "description": "囲碁を楽しみながら勝ち抜いていきましょう。",
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