Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Robert Morris is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2026 | 960 | 1039 | 1052 | 1158 |
| 2025 | 963 | 1036 | 1054 | 1150 |
| 2024 | 928 | 1054 | 1079 | 1131 |
| 2023 | 902 | 1002 | 1058 | 1096 |
| 2022 | 882 | 998 | 1030 | 1104 |
| 2021 | 942 | 1070 | 1110 | 1106 |
| 2020 | 975 | 1068 | 1108 | 1174 |
| 2019 | 985 | 1062 | 1104 | 1184 |
| 2018 | 992 | 1026 | 1096 | 1152 |
| 2017 | 910 | 940 | 1178 | 1211 |
| 2016 | 954 | 959 | 1204 | 1214 |
| 2015 | 1016 | 1029 | 1157 | 1264 |
| 2014 | 1000 | 1084 | 1115 | 1202 |
| 2013 | 1050 | 1125 | 1190 | 1202 |
| 2012 | 1092 | 1178 | 1212 | 1194 |
| 2011 | 1092 | 1169 | 1220 | 1222 |
| 2010 | 1117 | 1178 | 1225 | 1228 |
| 2009 | 1076 | 1184 | 1214 | 1220 |
| 2008 | 1072 | 1172 | 1208 | 1196 |
| 2006 | 1103 | 1188 | 1212 | 1177 |
| 2005 | 1136 | 1182 | 1199 | 1162 |
| 2004 | 1152 | 1163 | 1178 | 1185 |