List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=540
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60201,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=541",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=539",
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            },
            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled mainly to allow the use of conditional moves.",
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            },
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            },
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        },
        {
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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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            },
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                "name": "Let's GOAT!",
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        {
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        },
        {
            "id": 5265,
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            },
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            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
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        },
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            "name": "kyu level McMahon 19x19",
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            },
            "description": "신중함을 보여줘",
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            "name": "9x9 Mini League 1k-9k #159",
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                "id": 1015644,
                "username": "wiadp1",
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            },
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                "summary": "A group for Go players who love the 9x9 board.",
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        },
        {
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            "name": "Servus Oida Open Tournament #13",
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                "username": "VikingKoala",
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            },
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                "name": "Outside Go7",
                "summary": "Die Gruppe für alle, die sonst im Go7 spielen.",
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        },
        {
            "id": 3500,
            "name": "CORRESPONDANCE TOURNAMENT",
            "director": {
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                "username": "elma.218",
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                "ui_class": ""
            },
            "description": "the tournament starts for honor of stmm888 B*I*R*T*H* D*A*Y HAPPY BİRTHDAY (-: ....HAVE FUN.... :-)",
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            "subsequent_pairing_method": "strength",
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            "ended": "2017-03-20T04:23:22.491150Z",
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        },
        {
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                "ui_class": ""
            },
            "description": "This is the first game hosted by this group. The top 3 will be invited to join this group. Have fun!",
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            "title": null,
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            "group": {
                "id": 14425,
                "name": "Group for people 18k or above",
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                "hide_details": false,
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            "ended": "2026-06-15T16:26:00.174713Z",
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        },
        {
            "id": 90084,
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            "description": "Note the very aggressive time requirement. You must make at least 6 plays per day.\nThis is handicapped, so it's a fighting game.",
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