List all tournaments or create a new tournament.

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

{
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            "description": "Thanks for beta testing! This tournament will be a simultaneous round-robin tournament with a Fischer time control.... 18 hours starting time plus 6 hours per move up to a maximum of 1 day 12 hours. There is no rating limitation. The tournament will be open to the first 10 players to join and you will be immediately paired with all other players. It will begin once 10 players have joined or by March 27th at 9pm EST.",
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                "summary": "The teaching league is a group for players who want to improve their game by playing, as well as by teaching weaker players.\n\nQuick rule summary: no handicap, moderate time settings, stronger player creates a review.\n\nPlease add \"TL\" to the game name.",
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        },
        {
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                "username": "Lein@d Why?",
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            "description": "Sorry about the previous one I should have set that to correspondence. This one IS correspondence and yeah that's right 30Ks only.",
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                "name": "Low-Rating 30k's",
                "summary": "A group so low-rating 30k's can find each other, play against each other, and beat each other. Everyone deserves an approximately 50/50 win rate.",
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        {
            "id": 31,
            "name": "Basics Brawl 2",
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                "name": "SA Go Camp 2021",
                "summary": "Saint Ann's Go Camp 2021!",
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                "name": "Single Digit Kyu Room",
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        {
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                "summary": "You want to become World Champion or a Continental champion? Join us :)",
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