Credit Score

[0..1) "F" 0.0 [1..3) "E" 0.0 [3..5) "D" 1.0 [5..7) "C" 1.0 [7..8) "B" 1.5 [8..9] "A" 2.0

Risk class.Multiplier Turnover

Risk class.Multiplier * Turnover