Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Chowan is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1071 | 1160 | 1058 | 1164 |
| 2024 | 1092 | 1172 | 1111 | 1190 |
| 2023 | 1106 | 1228 | 1139 | 1166 |
| 2022 | 1194 | 1224 | 1191 | 1145 |
| 2021 | 1175 | 1249 | 1132 | 1135 |
| 2019 | 1225 | 1216 | 1044 | 1116 |
| 2018 | 1142 | 1227 | 1068 | 1122 |
| 2017 | 1057 | 1194 | 1082 | 1134 |
| 2016 | 1014 | 1208 | 1091 | 1099 |
| 2015 | 1008 | 1142 | 1076 | 1060 |
| 2014 | 993 | 1140 | 1038 | 1013 |
| 2013 | 982 | 1192 | 1051 | 1040 |
| 2012 | 964 | 1148 | 1044 | 1050 |
| 2011 | 896 | 1092 | 998 | 1078 |
| 2010 | 922 | 1071 | 978 | 1070 |
| 2009 | 970 | 1066 | 982 | 1068 |
| 2008 | 964 | 996 | 959 | 1090 |
| 2007 | 993 | 986 | 968 | 1090 |
| 2006 | 944 | 984 | 995 | 1110 |
| 2005 | 974 | 1031 | 990 | 1120 |
| 2004 | 944 | 1032 | 970 | 1138 |
| 2003 | 1004 | 1043 | 1023 | 1124 |
| 2002 | 1054 | 1078 | 1065 | 1150 |