These rankings combine schedule strength,
on-field performance, and won-loss record to produce an unbiased rating of all 117 major college football teams.
POWER is the strength of a team in relation to its' opponents. RANKING is a combination of power and WON-LOSS record. SOS = "strength of schedule". "1" is the toughest. "117" is the easiest. Determined by averaging the power rating of every opponent on a team's schedule.