Season-final Elo for all four rated units. These are the opponent-strength values every player performance against NT is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2017 | 1089 | 1131 | 1038 | 1038 |
| 2012 | 1100 | 1118 | 1046 | 1054 |
| 2010 | 1114 | 1108 | 1052 | 1038 |
| 2009 | 1108 | 1103 | 1042 | 1040 |
| 2008 | 1096 | 1089 | 1051 | 1043 |
| 2007 | 1094 | 1076 | 1073 | 1079 |
| 2005 | 1082 | 1071 | 1064 | 1084 |