List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5788
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-max_ranking&page=5787",
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            "name": "Think Different, Find a Game Changer__Qualify Round",
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                "username": "MAESTRO of BADUK",
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            "description": "This is for players who want to play fast correspondence match \n\nTournament for DDK 25k ~ 11k\n\nStart time: 2 days\n\nFischer:: 7 hours\n\nMax. Time: 3 days\n\n*****\nQualify Round Participant:\n\nIf there are 16 or fewer players, the top two players will advance to the finals.\nAlso,  If there are 16 to 32 players, the top 4 players will advance to the finals round.\n\n*****\nThe winner and runner-up of the final round will receive an invitation to the tournament held in this group up to 1kyu with no qualification restrictions.\n\n(You must be a member of this group to receive an invitation. In accordance with the OGS system, we cannot send you an invitation if you are not a member of the group.)\n\nPlease be careful below the rule;\n\nNO PAUSE & NO VACATION, anyone who takes on the vacation or pauses a game, will be disqualified.\n\nPlease send the tournament director a message if you find that your opponent pauses or turns vacation mode on.",
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                "name": "RollingStones : Global & 한국인",
                "summary": "한국인 대환영. 한국인과 글로벌 유저들을 위한 모임, We are connected all together.",
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                "id": 78,
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            "id": 108831,
            "name": "Чат игроков в Го. 19х19 🐉 28.10.23 SE.O B",
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                "username": "Tg45",
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            "description": "Блог [“Всё о настольной игре Го”](https://mkrukov.ru/blog/all/vse-o-nastolnoy-igre-go-weiqi-baduk-igo/).\nЭто живая статья с огромным количеством информации о Го на русском языке.\n\nВ [телеграмм-чате](https://t.me/+yMT2ffS4XFBiYzMy) мы общаемся, помогаем друг другу, решаем задачки, проводим стримы и смотрим их записи. Внутри также лежит много ссылок на полезные материалы, включая советы участников чата.",
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            "id": 122582,
            "name": "DDK Doubles #1",
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                "username": "beefwithasillyguy",
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            "description": "Weekly tournament for DDK players, autostarts when full",
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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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                "name": "OGS Mini Tournaments",
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        },
        {
            "id": 1147,
            "name": "...back from the dead (still paying taxes though)",
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        {
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        {
            "id": 106697,
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            "description": "Tired of being laid waste by SDK?",
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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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        {
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