Season-final Elo for all four rated units. These are the opponent-strength values every player performance against WPI is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 990 | 1014 | 1064 | 1095 |
| 2024 | 1082 | 1046 | 1084 | 1096 |
| 2023 | 1054 | 1046 | 1118 | 1114 |
| 2022 | 1054 | 1034 | 1102 | 1120 |
| 2021 | 1081 | 1052 | 1159 | 1116 |
| 2019 | 1122 | 1068 | 1224 | 1110 |
| 2018 | 1032 | 1054 | 1190 | 1126 |
| 2017 | 1068 | 1052 | 1144 | 1124 |
| 2016 | 1007 | 1064 | 1088 | 1106 |
| 2015 | 1022 | 1026 | 1084 | 1100 |
| 2014 | 1025 | 1020 | 1073 | 1099 |
| 2013 | 1097 | 1024 | 1026 | 1096 |
| 2012 | 1061 | 1048 | 1060 | 1092 |
| 2011 | 1064 | 1050 | 1054 | 1095 |