Team Rating Score Effect W- L --------------- ------ ------- ------ ----- >> Iowa 884.0 << 3- 0 Division I FBS Iowa St. 803.5 WIN 16-13 + 2- 1 Division I FBS N. Illinois 655.8 WIN 40-0 -- 0- 3 Division I FBS N. Iowa 587.7 WIN 55-0 -- 1- 2 Division I FCS
"Effect" ranges from "---", a game that caused a large decrease in the team rating, to "+++", a game that produced a large increase in rating.
Note that wins over very weak teams may actually hurt a team's rating (the opposite is true for losses to very good teams).