Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Brown is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1040 | 1278 | 1042 | 1022 |
| 2024 | 1062 | 1238 | 1040 | 1002 |
| 2023 | 1053 | 1219 | 1046 | 1042 |
| 2022 | 1077 | 1200 | 1052 | 1011 |
| 2021 | 1098 | 1227 | 1098 | 997 |
| 2019 | 1073 | 1168 | 1124 | 1002 |
| 2018 | 994 | 1118 | 1050 | 1081 |
| 2017 | 1046 | 1118 | 1176 | 1108 |
| 2016 | 1086 | 1186 | 1198 | 1156 |
| 2015 | 1122 | 1270 | 1178 | 1160 |
| 2014 | 1180 | 1266 | 1216 | 1174 |
| 2013 | 1244 | 1261 | 1248 | 1202 |
| 2012 | 1136 | 1261 | 1252 | 1175 |
| 2011 | 1121 | 1265 | 1258 | 1178 |
| 2010 | 1099 | 1259 | 1258 | 1177 |
| 2009 | 1113 | 1264 | 1258 | 1105 |
| 2008 | 1102 | 1250 | 1246 | 1152 |
| 2007 | 1125 | 1244 | 1142 | 1152 |
| 2006 | 1185 | 1223 | 1192 | 1174 |
| 2005 | 1252 | 1216 | 1160 | 1218 |
| 2004 | 1202 | 1212 | 1187 | 1192 |
| 2003 | 1225 | 1210 | 1133 | 1182 |
| 2001 | 1215 | 1212 | 1110 | 1194 |