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 |
|---|---|---|---|---|
| 2025 | 959 | 1028 | 1044 | 1142 |
| 2024 | 926 | 1046 | 1074 | 1128 |
| 2023 | 902 | 1001 | 1058 | 1096 |
| 2022 | 883 | 998 | 1032 | 1104 |
| 2021 | 944 | 1072 | 1112 | 1106 |
| 2020 | 976 | 1071 | 1110 | 1175 |
| 2019 | 986 | 1064 | 1107 | 1186 |
| 2018 | 994 | 1030 | 1099 | 1153 |
| 2017 | 910 | 941 | 1179 | 1211 |
| 2016 | 954 | 958 | 1204 | 1213 |
| 2015 | 1016 | 1028 | 1158 | 1263 |
| 2014 | 1000 | 1082 | 1116 | 1201 |
| 2013 | 1050 | 1124 | 1192 | 1202 |
| 2012 | 1092 | 1178 | 1214 | 1194 |
| 2011 | 1092 | 1170 | 1222 | 1222 |
| 2010 | 1117 | 1178 | 1226 | 1228 |
| 2009 | 1076 | 1184 | 1216 | 1220 |
| 2008 | 1072 | 1172 | 1208 | 1196 |
| 2006 | 1103 | 1188 | 1212 | 1177 |
| 2005 | 1136 | 1182 | 1199 | 1162 |
| 2004 | 1152 | 1163 | 1178 | 1185 |