List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5417
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=5416",
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            "name": "9x9 Mini League 1k-9k #145",
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                "username": "wiadp1",
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            "description": "Special league for players between 9kyu and 1kyu. 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,
                "name": "9x9 Lovers",
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            "name": "Малкович турнир в русской группе",
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                "username": "Poller",
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        {
            "id": 23307,
            "name": "Reviewing tournament",
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                "username": "GOlearner2020",
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                },
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            },
            "description": "December 24th to 25th will be a tournament among low skilled players in order to gain some experience. Higher skilled players are encouraged to review games they participate in, outside reviewers are also welcome.",
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                "id": 222,
                "name": "Low-Rating 30k's",
                "summary": "A group so low-rating 30k's can find each other, play against each other, and beat each other. Everyone deserves an approximately 50/50 win rate.",
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        },
        {
            "id": 111046,
            "name": "Live 9x9 Double Elimination Tournament 2023-12-28 11:20",
            "director": {
                "id": 1291308,
                "username": "TheMderSter Jc",
                "country": "142",
                "icon": "https://user-uploads.online-go.com/a0932a0db31db8f6821c25343e62c29c-64.png",
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                },
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                "ui_class": ""
            },
            "description": "copy of Live 9x9 Double Elimination Tournament but stronger",
            "schedule": null,
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            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
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            "ended": "2023-12-28T04:28:01.684458Z",
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        },
        {
            "id": 2160,
            "name": "Mellon's mini-tournament",
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                "username": "Mellon",
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                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
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                "hide_details": false,
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            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-05-04T06:53:26Z",
            "ended": "2013-05-04T04:53:26Z",
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        },
        {
            "id": 113993,
            "name": "Ming’s Competition",
            "director": {
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                "username": "Ming Ming",
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                "ui_class": ""
            },
            "description": "Not everyone can join",
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            "title": null,
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                "id": 13997,
                "name": "The Phoenix rise",
                "summary": "Get away the darkness? (Pokémon)\nIt is Ho-oh!\nNot really 😔, Ho-oh is a phoenix.",
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        {
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            "name": "9x9 Mini League 1k-9k #118",
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                "username": "wiadp1",
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            "description": "Special league for players between 9kyu and 1kyu. 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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        {
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            "name": "K Tournament 1 22/03/2021(Go Master)",
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            },
            "description": "Have fun there!",
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                "id": 8682,
                "name": "Go Master",
                "summary": "Hey!Please join this group.You can practice there.There is a lot of tournament(19x19,13x13 and 9x9) there too!You can learn something there.You will be stronger after joining this group.",
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            "name": "tournoi cool",
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            "description": "Jouer des parties pour s'amuser, voila l'objectif de ce tournoi!\nLa taille du plateau est de 19x19. Si cela vous dérange ou que vous préférez une autre taille de plateau, venez me voir. \nBon tournoi!!!",
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