Team Rating Score Effect W- L --------------- ------ ------- ------ ----- >> Washington StL 553.0 << 3- 0 Division III St. Thomas (TX) 505.1 WIN 54-53 + 3- 2 Division III Carroll (WI) 443.3 WIN 90-78 2- 3 Division III Eureka 354.4 WIN 100-53 - 1- 5 Division III
"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).