Football season is here

gistfile1.txt

$ node pass.js
99.3

pass.js

function passerRating(attempts, completions, yards, tds, interceptions) {
        var result = 0
        var array = [
                ((completions / attempts) - .3) * 5,
                ((yards / attempts) - 3) * .25,
                (tds / attempts) * 20,
                2.375 - ((interceptions / attempts) * 25)
        ]
        array.forEach(function(val) {
                result += Math.max(0, Math.min(val, 2.375))
        })
        return Math.round((result / 6) * 1000) / 10 
}
console.log(passerRating(30, 18, 280, 2, 1)) // 99.3

CHALLENGE ACCEPTED. Code golf engage.
https://gist.github.com/3421667