List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5297
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "name": "Habile !",
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                "username": "Luckescam",
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            "description": "This is a ‘FAST Correspondence Tournament’. Please avoid delaying your games using the Vacation feature or Pause. Any participant using Vacation or Pause may be disqualified (and forfeit unfinished games) at the discretion of the Tournament Director.\n\nThey usually take up to 3 weeks depending on who is in it and how fast they play. Most people have to get on twice a day so they don't timeout in the games. \n\nThis tournament is for 15-25ks only. There is also a weekly one of these for anyone at this link:\nhttps://online-go.com/tournament/58163\nYou can join both, or just one, but this one is not for people 14k+\n\nFor anyone not paying attention to the rules above:\nThe rules are 1 day + 12 hours, up to 2 days with no weekend pause. The ruleset used is the Chinese ruleset, and this is played on a 9x9 board.",
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                "username": "Batracia",
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            "description": "Hola a todos! Armé este torneo 9x9 sólo para miembros del grupo. Si falta alguien pueden invitarlo",
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                "name": "Cente GO Club",
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            "description": "A few times a day, I'm running a script (bot) to invite everyone on the OGS chat page. The bot should not spam anyone (unless you count that first invite as spam).\n\nThe Invite Bot is a python 3.7 script using Selenium library. Also included in the script is sqlite3 to take note of all invited users, regardless of whether they accept or not, to ensure that users aren't sent more than one invite.\n\nWhy automate the invite process? Because I was previously opening two tabs, 1: the invite page here 2: whatever member list I had, and manually entering each and every name. It's a tedious process that takes a long time and there is no built-in function for inviting a group.\n\nIf you received more than one invite, I apologize. I was testing the bot and the already_invited assertion may not have been properly implemented.",
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            "description": "馬彥彬\t何信霆",
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                "name": "傳碁 C班",
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            "description": "join gewoon",
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            "description": "Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599",
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