List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=291
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "name": "Good 😌",
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                "id": 3852,
                "name": "Hong Kong ",
                "summary": "First priority : HK people join plz                                                                     \nThis group welcomes everyone, but only if you don't be rude.",
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            "description": "Summer!",
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            },
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                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
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        {
            "id": 86194,
            "name": "mr spock Турнир 🇷🇺",
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                "id": 915177,
                "username": "mr spock",
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                "icon": "https://user-uploads.online-go.com/7792d01be6cca86342e371e6cb1d9656-64.png",
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            "description": "Турнир для групы - И Го и жизнь похожи, хорошо играть нужно и там и там! ,и, Team Russia",
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                "name": "И Го и жизнь похожи, хорошо играть нужно и там и там!",
                "summary": "Обучение игре Го - Russian",
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        {
            "id": 128245,
            "name": "telmich's experimental tournaments - round 2",
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                "username": "telmich",
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            "description": "This is the second tournament I'm organising - this time we are using double elimination - stay focused to stay in!",
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                "id": 24,
                "name": "Double Digit Kyu Room",
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            "name": "4th Beginners 9x9 Championship Group B",
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            "name": "19x19 Handicap No-hurry League",
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            "description": "A small league with long times, for busy people who feel like having a week off now and then :)",
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            "exclude_provisional": true,
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                "id": 43,
                "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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                "admin_only_tournaments": false,
                "hide_details": false,
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            "description": "tournament for easter:D\nhave fun!",
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                "name": "bunny and squirrel",
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        {
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            "name": "9x9 Mini League 10k-25k #15",
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                "username": "wiadp1",
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            "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
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