List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=rules&page=385
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "We are playing for 2 rounds and feel free to challenge other player (by clicking their names u can see the 'challenge button') after that if u want! \nSee you guys at 5 pm on Friday! :D",
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                "username": "look info döskee",
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            "description": "Chinese rules\nHandicap",
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                "id": 3,
                "name": "OGS",
                "summary": "An open group for folks' who like OGS!",
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            "name": "CHEERFUL GO #47 Single Elimination",
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            "description": "Hi everyone, welcome and have fun!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nSingle elimination tournament every Thursday.",
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            "group": {
                "id": 12619,
                "name": "Happy Go!!!",
                "summary": "Feel free to join and create tournaments!\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY",
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        {
            "id": 59614,
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                "username": "დათო",
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            "description": "ორ წაგებაზე გავარდნა",
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                "id": 692,
                "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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            "description": "Chinese rules\n\nHope handicap will be correctly set :)",
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        {
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            "name": "Read description",
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            "description": "TESTING\nyou can join if you like but this is not the official one and just to test ok bye",
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                "name": "2H class of 25' Weiqi",
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            "exclude_provisional": true,
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                "name": "Happy Go!!!",
                "summary": "Feel free to join and create tournaments!\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY",
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