List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=280
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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        {
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            "description": "Time chosen to be played in different parts of the world.",
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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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                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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        {
            "id": 108349,
            "name": "PG DDK 13x13 A League November 2023 Correspondence",
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            "description": "If your rank changes to be outside the tournament Rank Restriction, please move yourself to the appropriate tournament. Enjoy your games.",
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                "name": "Game Of Stones",
                "summary": "This group is no longer operated.",
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            "description": "This tournament is the 2nd annual tournament to celebrate the birthday of Nihon Ki-in professional Yamashita Keigo (山下敬吾)",
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        {
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            "description": "show dem ddk skills yo!",
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                "name": "its real when you belive it so DATTEBAYO!",
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        {
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