List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=1889
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=-analysis_enabled&page=1888",
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        {
            "id": 106679,
            "name": "19x19 Open League #27",
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                "id": 1015644,
                "username": "wiadp1",
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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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                "id": 12599,
                "name": "GO Special Tournaments",
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        },
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                "id": 1015644,
                "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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                "id": 3524,
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                "summary": "A group for Go players who love the 9x9 board.",
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        {
            "id": 106714,
            "name": "Yayyy! Super Happy Fun Title!",
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                "id": 1326663,
                "username": "XxDanieldaOtakuxX",
                "country": "_Pirate",
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            "description": "Description is required so here.\n\nhttps://youtu.be/dQw4w9WgXcQ\n\n\nOGS disliked my other titles\n\n\nAlso this is intended for the Gen Z group. If I make it members only then others of us will not even know that this group exists.\n\n\nI guess others can join as well.",
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                "name": "Gen Z",
                "summary": "fool around.",
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        {
            "id": 106562,
            "name": "9x9 SDK tournament #3",
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                "id": 1386229,
                "username": "UFParrot",
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            "description": "Have fun! More details at https://online-go.com/group/10855",
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                "id": 10855,
                "name": "⚫️The Brilliant World Of OGS⚪️",
                "summary": "Are you an OGS fan? If you are, join this group where there’s great tournaments and games to be played.\n\nPeople and bots can chat and play in this group. This is a public group so all are welcome to join.",
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        {
            "id": 99420,
            "name": "hihihi",
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                "id": 1284113,
                "username": "wy920520",
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            "description": "ewrwrreretttt",
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                "id": 12833,
                "name": "BiYBiW",
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        {
            "id": 107436,
            "name": "Go competition",
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                "id": 1236996,
                "username": "MingLau",
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            "description": "Only can have 60 people for this one, and for level 25 to 10.",
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                "id": 6427,
                "name": "Pokémon Go",
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        {
            "id": 106391,
            "name": "Mid-Speed Practice (9x9) #3",
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                "id": 1303195,
                "username": "eaglejoy",
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            "description": "<h2>Rules</h2>\n\n<ul>\n\n\n<li>Time-out twice in a tournament, Pausing or Vacation setting is looked on as resigning all the rest games, resulting in \"Lost by Disqualified\".</li>\n\n</ul>",
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                "name": "Mid-speed",
                "summary": "Middle speed matches, not so hurry, not so slow.",
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        {
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                "username": "matburt",
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            "description": "Automatic Sitewide Tournament",
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                "next_run": "2026-03-30T19:00:00Z",
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