Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Charleston So. is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1118 | 1074 | 1123 | 1126 |
| 2024 | 1104 | 1011 | 1153 | 1143 |
| 2023 | 1149 | 1042 | 1180 | 1170 |
| 2022 | 1149 | 1067 | 1214 | 1138 |
| 2021 | 1210 | 1110 | 1269 | 1188 |
| 2020 | 1276 | 1036 | 1254 | 1202 |
| 2019 | 1318 | 1008 | 1251 | 1220 |
| 2018 | 1356 | 994 | 1306 | 1249 |
| 2017 | 1344 | 1066 | 1302 | 1284 |
| 2016 | 1434 | 1132 | 1274 | 1298 |
| 2015 | 1347 | 1112 | 1261 | 1254 |
| 2014 | 1288 | 1102 | 1194 | 1199 |
| 2013 | 1203 | 1102 | 1154 | 1187 |
| 2012 | 1116 | 1152 | 1114 | 1212 |
| 2011 | 1068 | 1158 | 1116 | 1173 |
| 2010 | 1075 | 1139 | 1130 | 1155 |
| 2009 | 1108 | 1146 | 1148 | 1174 |
| 2008 | 1076 | 1156 | 1154 | 1160 |
| 2007 | 1071 | 1184 | 1152 | 1158 |
| 2006 | 1084 | 1194 | 1170 | 1160 |
| 2005 | 1102 | 1182 | 1155 | 1191 |
| 2004 | 1118 | 1172 | 1148 | 1197 |
| 2003 | 1147 | 1164 | 1168 | 1182 |
| 2002 | 1170 | 1176 | 1180 | 1178 |
| 2001 | 1180 | 1175 | 1194 | 1166 |
| 2000 | 1185 | 1170 | 1188 | 1177 |