List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=54
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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        },
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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\nDouble elimination tournament every Sunday.",
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                "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 & Monday\n\nSimul McMahon tournaments first day of every month\n\nsdk and ddk on 1st of every tw",
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        {
            "id": 42677,
            "name": "Ladder Legend 9x9 - 2019",
            "director": {
                "id": 497519,
                "username": "Kosh-retired",
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            "description": "# [Forum Post](https://forums.online-go.com/t/ladder-legend-9x9-2019/19956)\n\n# Overview:\nTo have a chance of competing in this tournament you need to be in the top 30 of the [Site 9x9 Ladder](https://online-go.com/ladder/315) on the 8th Jan 2019. To guarantee entry, you need to be in the top 8 (see below).\n\nClock settings and Rules are the same as for the ladder.\n\nThis tournament effectively uses the Site 9x9 ladder for its preliminaries.\n\n# Invitational Process:\nOn the 8th of January 2019, I will take a snapshot of the ladder and send invitations to the top 8 players. Each day thereafter, I will send additional invitations equal to the number of vacancies until the tournament is full, working down the ladder no further than position 30.\n\nIf you receive an invitation, decide quickly. The top eight will get ~24hrs to decide but thereafter the additional invitees could miss out as those above make late acceptances.\n\nIf for whatever reason, you need your invitation to be resent, just ask with a pm.\n\nInvitations Update:\nThe following is the order of invitation taken from the ladder at 9am 8-Jan-'19 GMT\n1.  Thousand Rain - Invited 8-Jan-'19\n2.  Vortex - Invited 8-Jan-'19\n3.  jurkos - Invited 8-Jan-'19\n4.  Sadaharu - Invited 8-Jan-'19\n5.  lovecall - Invited 8-Jan-'19\n6.  Alex666 - Invited 8-Jan-'19\n7.  🐬Sofiam🐬 - Invited 8-Jan-'19\n8.  S_Alexander - Invited 8-Jan-'19\n9.  Happyy - Invited 9-Jan-'19\n10.  pOngyBoy - Invited 9-Jan-'19\n11.  Niverolle - Invited 9-Jan-'19\n12.  zigah - Invited 9-Jan-'19  \n  ! Tournament filled at this point !\n13.  Firebelcher\n14.  randomgnome42\n15.  Sever1\n16.  Carel\n17.  ehomba\n18.  🎅ikkyu71🎅\n19.  Gibleh\n20.  marinomix\n21.  dr.toma\n22.  MrSmithAMC\n23.  ❉Cold寒含❉\n24.  Kosh\n25.  redundant\n26.  setra\n27.  insertwit\n28.  FPGA\n29.  sso1\n30.  Herraje\n\n# Long-term Plans:\nIf this concept works well I will attempt to have the format adopted as an official title tournament next year and expanded to the other two site-wide ladders.",
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            "description": "lets do this",
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            "description": "トーナメント9回目です",
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        {
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            "description": "的法国皇家空军购房人途径官方的荣誉i看",
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