List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=360
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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                "name": "HKCGA 對局室",
                "summary": "\n同學想下棋可在下方留言,最好寫上自己棋力,方便對手設定合適讓子。 ( K = 級、 D = 段 )\n\nP.S. 此對局室只限 \" 香港兒童圍棋學院-網絡班 \" 學生使用。\n\n同學在此對局室,必須使用自己 \"中文全名\" 的帳號來對弈,敬請合作 !\n\n(hkcga2004)院長會不定時上線跟大家互相切磋,歡迎指教!",
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        {
            "id": 9632,
            "name": "Yamashita Keigo (山下敬吾) Birthday DDK Tournament",
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            "description": "This tournament for DDK players is set to begin on the birthday of Nihon Ki-in professional Yamashita Keigo, 9-dan",
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        {
            "id": 121410,
            "name": "My first tournament - DDK have fun!",
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                "username": "telmich",
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                "icon": "https://secure.gravatar.com/avatar/ebdfc657470c327d3dbda9a2e3de7522?s=64&d=retro",
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            "description": "This is my first try at a tournament - main focus is on having fun while playing, but due to the mix from 25k to 10k there will be some tension guaranteed!",
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            "description": "If your rank changes to be outside the tournament Rank Restriction, please move yourself to the appropriate tournament. Enjoy your games.",
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                "name": "Kyu Level Study Group",
                "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
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