Calculadora de Rating de QB de Fútbol Americano — Fórmula

NFL Passer Rating Formula

The NFL passer rating combines four component statistics, each capped at 2.375 and floored at 0, then averaged and scaled to a 0-158.3 range.

Components

1. Completion %: (COMP/ATT - 0.3) x 5 2. Yards/Attempt: (YDS/ATT - 3) x 0.25 3. TD %: TD/ATT x 20 4. INT %: 2.375 - INT/ATT x 25

Rating = (a + b + c + d) / 6 x 100

A perfect rating is 158.3. Average in the modern NFL is around 88-92.

Ejemplo Resuelto

A QB goes 22/33 for 280 yards, 3 TDs, 1 INT.

  1. a = (22/33 - 0.3) x 5 = (0.667 - 0.3) x 5 = 1.833
  2. b = (280/33 - 3) x 0.25 = (8.48 - 3) x 0.25 = 1.371
  3. c = 3/33 x 20 = 1.818
  4. d = 2.375 - 1/33 x 25 = 2.375 - 0.758 = 1.617
  5. Rating = (1.833 + 1.371 + 1.818 + 1.617) / 6 x 100 = 110.7