{
    "$schema": "https://vega.github.io/schema/vega-lite/v4.json",
    "data": {
        "values": [
            {
                "diff": -1,
                "matchday": 1,
                "point": 0,
                "team": "Germany"
            },
            {
                "diff": 1,
                "matchday": 1,
                "point": 3,
                "team": "Mexico"
            },
            {
                "diff": -1,
                "matchday": 1,
                "point": 0,
                "team": "South Korea"
            },
            {
                "diff": 1,
                "matchday": 1,
                "point": 3,
                "team": "Sweden"
            },
            {
                "diff": 0,
                "matchday": 2,
                "point": 3,
                "team": "Germany"
            },
            {
                "diff": 2,
                "matchday": 2,
                "point": 6,
                "team": "Mexico"
            },
            {
                "diff": -2,
                "matchday": 2,
                "point": 0,
                "team": "South Korea"
            },
            {
                "diff": 0,
                "matchday": 2,
                "point": 3,
                "team": "Sweden"
            },
            {
                "diff": -2,
                "matchday": 3,
                "point": 3,
                "team": "Germany"
            },
            {
                "diff": -1,
                "matchday": 3,
                "point": 6,
                "team": "Mexico"
            },
            {
                "diff": 0,
                "matchday": 3,
                "point": 3,
                "team": "South Korea"
            },
            {
                "diff": 3,
                "matchday": 3,
                "point": 6,
                "team": "Sweden"
            }
        ]
    },
    "description": "Line chart showing ranks over time for thw World Cup 2018 Group F teams",
    "encoding": {
        "color": {
            "field": "team",
            "scale": {
                "domain": [
                    "Germany",
                    "Mexico",
                    "South Korea",
                    "Sweden"
                ],
                "range": [
                    "black",
                    "#127153",
                    "#c91a3c",
                    "#0c71ab"
                ]
            },
            "type": "nominal"
        },
        "x": {
            "field": "matchday",
            "type": "ordinal"
        },
        "y": {
            "field": "rank",
            "type": "ordinal"
        }
    },
    "mark": {
        "orient": "vertical",
        "type": "line"
    },
    "transform": [
        {
            "groupby": [
                "matchday"
            ],
            "sort": [
                {
                    "field": "point",
                    "order": "descending"
                },
                {
                    "field": "diff",
                    "order": "descending"
                }
            ],
            "window": [
                {
                    "as": "rank",
                    "op": "rank"
                }
            ]
        }
    ]
}