Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Idaho is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1210 | 1318 | 1202 | 1219 |
| 2024 | 1191 | 1335 | 1238 | 1242 |
| 2023 | 1188 | 1322 | 1196 | 1257 |
| 2022 | 1182 | 1262 | 1161 | 1219 |
| 2021 | 1146 | 1188 | 1152 | 1177 |
| 2020 | 1147 | 1192 | 1150 | 1165 |
| 2019 | 1137 | 1222 | 1109 | 1196 |
| 2018 | 1104 | 1238 | 1082 | 1180 |
| 2017 | 1060 | 1272 | 1122 | 1160 |
| 2016 | 1098 | 1298 | 1094 | 1102 |
| 2015 | 1092 | 1306 | 1015 | 1114 |
| 2014 | 1076 | 1258 | 1038 | 1093 |
| 2013 | 1074 | 1248 | 1088 | 1097 |
| 2012 | 1060 | 1256 | 1096 | 1124 |
| 2011 | 1097 | 1280 | 1094 | 1141 |
| 2010 | 1112 | 1357 | 1084 | 1155 |
| 2009 | 1186 | 1341 | 1082 | 1100 |
| 2008 | 1106 | 1203 | 1056 | 1133 |
| 2007 | 1096 | 1228 | 1070 | 1137 |
| 2006 | 1036 | 1256 | 1065 | 1162 |
| 2005 | 1052 | 1270 | 1040 | 1127 |
| 2004 | 1112 | 1296 | 1059 | 1132 |
| 2003 | 1135 | 1328 | 1087 | 1138 |
| 2002 | 1142 | 1330 | 1123 | 1094 |
| 2001 | 1166 | 1308 | 1140 | 1122 |
| 2000 | 1190 | 1248 | 1196 | 1167 |