Purdue Ratings by Season

Opponent-adjusted and unadjusted team ratings and national rankings since 2007 :: Data Glossary

 

Opponent-Adjusted Overall Efficiency

 

Strength of Schedule

 

Strength of Record

Season Rec FBS   FEI Rk OFEI Rk DFEI Rk SFEI Rk   ELS Rk GLS Rk ALS Rk   EWD Rk GWD Rk AWD Rk
2007 8-5 7-5   .09 55 -.21 59 .29 50 .03 50   .59 62 2.32 66 5.88 62   -4.41 45 -2.68 51 .88 48
2008 4-8 3-8   .05 55 -.34 75 .36 41 .00 59   1.13 39 3.53 30 6.91 44   -6.87 91 -4.47 77 -1.09 73
2009 5-7 5-7   .06 57 -.21 56 .32 42 -.09 103   .56 70 2.61 62 6.51 53   -6.44 82 -4.39 76 -.49 67
2010 4-8 3-8   -.35 85 -.59 106 .27 45 -.01 69   .89 52 2.87 58 5.98 67   -7.11 90 -5.13 87 -2.02 84
2011 7-6 6-6   -.11 66 -.26 70 .05 70 .08 15   1.14 39 3.35 40 6.55 49   -4.86 54 -2.65 48 .55 50
2012 6-7 5-7   -.24 73 -.34 88 .14 57 -.05 92   1.08 40 3.47 41 6.69 45   -5.92 75 -3.53 68 -.31 64
2013 1-11 0-11   -.89 109 -.63 115 -.29 107 .00 65   .94 57 3.73 40 7.71 30   -10.06 118 -7.27 107 -3.29 100
2014 3-9 2-9   -.22 81 -.37 91 .13 60 .02 54   .78 60 3.11 56 6.83 56   -8.22 109 -5.89 98 -2.17 88
2015 2-10 1-10   -.35 92 -.21 75 -.14 102 -.04 99   .48 82 2.96 63 7.27 48   -9.52 120 -7.04 110 -2.73 97
2016 3-9 2-9   -.55 100 -.24 84 -.28 105 -.02 74   .68 60 2.82 63 6.26 66   -8.32 113 -6.18 103 -2.74 96
2017 7-6 7-6   .45 31 -.07 57 .51 19 .01 58   1.10 52 3.99 40 8.33 20   -4.90 62 -2.01 46 2.33 33
2018 6-7 6-7   .31 41 .20 28 .04 74 .07 16   1.21 30 4.50 21 8.92 9   -5.79 86 -2.50 51 1.92 41
2019 4-8 4-8   -.04 65 .01 52 -.04 75 -.02 75   1.34 34 3.81 40 7.14 46   -6.66 90 -4.19 82 -.86 75
2020 2-4 2-4   -.12 75 .09 45 -.10 86 -.12 117   .29 84 1.14 96 2.85 104   -3.71 61 -2.86 75 -1.15 84
2021 9-4 9-4   .55 21 .23 26 .36 22 -.02 77   1.51 16 4.63 12 8.45 11   -2.49 21 .63 14 4.45 15
2022 8-6 7-6   .18 51 .09 39 .10 60 .02 53   1.69 20 4.91 14 8.99 9   -4.31 48 -1.09 28 2.99 24
2023 4-8 4-8   -.02 61 -.04 50 .10 57 -.08 117   1.37 37 3.34 56 7.03 57   -6.63 92 -4.66 85 -.97 80
2024 1-11 0-11   -.78 120 -.29 98 -.46 124 -.02 80   3.15 2 5.80 11 8.22 25   -7.85 116 -5.20 100 -2.78 104

 

Opponent-Adjusted Offensive Efficiency

 

Unadjusted Offensive Efficiency

Season Rec FBS   DFEI Rk ODA Rk   OVE Rk OPD Rk OAY Rk OPP Rk OSR Rk OTD Rk OFD Rk OBD Rk
2007 8-5 7-5   -.21 59 -.08 77   -.13 45 2.20 48 .462 47 5.89 28 .401 50 .270 49 .651 66 .118 61
2008 4-8 3-8   -.34 75 .13 27   -.46 91 1.64 85 .412 72 5.02 85 .341 86 .197 85 .682 47 .098 37
2009 5-7 5-7   -.21 56 .00 66   -.21 60 2.12 49 .442 61 5.70 47 .404 49 .265 44 .662 55 .099 29
2010 4-8 3-8   -.59 106 -.03 71   -.56 111 1.43 106 .347 107 4.58 110 .288 100 .160 110 .520 117 .136 82
2011 7-6 6-6   -.26 70 .01 63   -.26 72 1.85 73 .429 71 5.03 95 .383 59 .211 81 .669 61 .120 67
2012 6-7 5-7   -.34 88 .04 55   -.38 94 1.75 84 .392 94 5.07 98 .324 90 .228 82 .600 105 .131 92
2013 1-11 0-11   -.63 115 .15 32   -.78 122 .96 121 .298 121 4.17 121 .205 122 .125 117 .563 117 .179 119
2014 3-9 2-9   -.37 91 .09 48   -.46 110 1.69 96 .362 112 4.88 110 .329 97 .200 97 .557 117 .136 89
2015 2-10 1-10   -.21 75 .14 23   -.34 102 1.72 101 .376 112 4.75 116 .292 111 .234 79 .628 93 .168 112
2016 3-9 2-9   -.24 84 .12 35   -.36 108 1.78 100 .430 85 5.19 104 .315 103 .231 93 .685 66 .108 61
2017 7-6 7-6   -.07 57 .08 50   -.15 68 2.01 76 .455 68 5.57 70 .395 64 .248 72 .669 70 .102 40
2018 6-7 6-7   .20 28 .20 16   .01 42 2.30 52 .510 32 6.48 15 .438 46 .281 57 .712 33 .059 6
2019 4-8 4-8   .01 52 .14 31   -.14 79 1.97 87 .426 95 5.54 80 .354 101 .250 78 .639 99 .153 113
2020 2-4 2-4   .09 45 .06 37   .03 48 2.30 57 .501 45 5.93 56 .418 62 .284 58 .716 47 .090 33
2021 9-4 9-4   .23 26 .16 13   .07 45 2.42 50 .539 27 6.14 47 .478 33 .275 67 .739 32 .087 29
2022 8-6 7-6   .09 39 .26 2   -.16 76 1.97 81 .463 63 5.51 76 .395 70 .231 82 .673 69 .095 41
2023 4-8 4-8   -.04 50 .19 10   -.23 82 1.81 92 .439 77 5.45 85 .357 93 .236 83 .664 80 .114 72
2024 1-11 0-11   -.29 98 .27 8   -.56 128 1.14 130 .339 127 4.91 120 .263 127 .121 132 .566 128 .172 126

 

Opponent-Adjusted Defensive Efficiency

 

Unadjusted Defensive Efficiency

Season Rec FBS   DFEI Rk OOA Rk   DVE Rk DPD Rk DAY Rk DPP Rk DSR Rk DTD Rk DFD Rk DBD Rk
2007 8-5 7-5   .29 50 .05 41   .24 55 2.06 60 .444 57 5.25 51 .386 55 .247 60 .671 65 .095 92
2008 4-8 3-8   .36 41 .11 17   .25 56 1.98 59 .471 78 5.44 60 .408 75 .233 53 .717 91 .050 115
2009 5-7 5-7   .32 42 .09 26   .23 49 2.13 64 .434 49 5.26 46 .404 66 .260 65 .637 39 .137 46
2010 4-8 3-8   .27 45 .15 18   .11 68 2.27 74 .441 57 5.27 44 .432 80 .296 81 .664 54 .096 91
2011 7-6 6-6   .05 70 .02 48   .03 83 2.30 82 .478 77 5.91 78 .423 78 .292 79 .701 81 .117 60
2012 6-7 5-7   .14 57 .07 35   .07 66 2.27 66 .471 63 5.92 72 .430 70 .282 67 .718 87 .099 73
2013 1-11 0-11   -.29 107 .18 18   -.47 120 3.42 120 .620 121 6.64 111 .540 118 .450 120 .790 120 .060 118
2014 3-9 2-9   .13 60 .12 35   .00 88 2.56 101 .516 99 5.89 83 .474 104 .326 103 .681 70 .104 79
2015 2-10 1-10   -.14 102 .05 48   -.19 113 2.85 113 .560 119 6.72 114 .516 115 .367 113 .758 119 .109 73
2016 3-9 2-9   -.28 105 -.03 75   -.25 112 3.08 119 .537 104 6.65 113 .519 117 .395 121 .721 94 .101 69
2017 7-6 7-6   .51 19 .13 38   .39 25 1.58 20 .398 32 5.15 27 .283 16 .189 19 .623 35 .113 75
2018 6-7 6-7   .04 74 .11 31   -.07 92 2.27 71 .501 93 6.00 87 .439 89 .277 68 .723 101 .122 56
2019 4-8 4-8   -.04 75 .01 64   -.04 83 2.43 78 .500 79 6.07 88 .451 83 .303 80 .739 99 .085 103
2020 2-4 2-4   -.10 86 -.06 88   -.04 78 2.58 86 .506 79 5.59 47 .455 79 .318 84 .712 70 .136 36
2021 9-4 9-4   .36 22 .14 23   .22 36 2.00 48 .439 38 5.73 62 .394 53 .246 46 .648 33 .162 20
2022 8-6 7-6   .10 60 .11 44   -.01 87 2.33 77 .463 56 6.15 101 .420 70 .300 89 .673 51 .133 46
2023 4-8 4-8   .10 57 .01 63   .09 65 2.34 79 .441 43 5.81 69 .447 85 .284 77 .638 32 .149 19
2024 1-11 0-11   -.46 124 .29 1   -.75 134 3.84 133 .668 134 7.19 131 .670 134 .505 134 .845 134 .041 133

 

Opponent-Adjusted Special Teams Efficiency

 

Unadjusted Special Teams Efficiency

Season Rec FBS   SFEI Rk OSA Rk   SVE Rk FGE Rk OFG Rk PE Rk PRE Rk KE Rk KRE Rk NXE Rk
2007 8-5 7-5   .03 50 .03 33   .00 63 .24 31 -.23 96 -.08 56 -.08 112 -.27 89 .41 7 .03 28
2008 4-8 3-8   .00 59 .02 38   -.02 75 -.13 60 .23 33 -.37 115 .08 62 -.07 45 .17 42 .01 40
2009 5-7 5-7   -.09 103 .00 59   -.09 101 .05 51 -.05 72 -.21 102 .00 80 -.23 78 .00 107 -.02 89
2010 4-8 3-8   -.01 69 -.04 97   .03 41 .24 33 .26 26 .01 38 -.09 97 -.06 32 .08 71 .04 17
2011 7-6 6-6   .08 15 .02 29   .06 21 .30 17 .02 69 -.09 74 -.01 85 .02 23 .33 11 -.06 111
2012 6-7 5-7   -.05 92 -.03 102   -.02 73 -.26 91 .04 49 -.14 101 .10 42 -.07 74 .13 27 -.04 111
2013 1-11 0-11   .00 65 .00 59   .00 65 -.66 116 -.51 118 .26 1 .14 26 -.35 122 .06 53 -.04 112
2014 3-9 2-9   .02 54 .01 53   .01 59 .38 13 .05 57 -.21 113 .18 12 -.17 113 .07 44 .03 26
2015 2-10 1-10   -.04 99 .05 13   -.09 118 -.94 126 -.04 67 -.12 97 -.16 118 -.16 112 .04 67 .02 39
2016 3-9 2-9   -.02 74 .03 25   -.05 97 -.13 85 -.40 112 .10 30 -.02 83 -.19 116 .05 60 -.06 122
2017 7-6 7-6   .01 58 .04 14   -.03 93 -.02 72 -.56 123 .11 24 .05 42 -.08 80 -.17 130 .02 40
2018 6-7 6-7   .07 16 .02 46   .05 17 .04 61 .14 42 .19 4 .07 51 -.08 89 .03 68 .00 64
2019 4-8 4-8   -.02 75 .03 26   -.05 104 .25 42 -.03 56 -.12 116 -.19 120 .01 20 .00 96 .00 73
2020 2-4 2-4   -.12 117 .00 56   -.12 117 -.08 73 -.71 119 -.41 124 .10 25 -.16 106 .06 47 .05 17
2021 9-4 9-4   -.02 77 .02 21   -.05 100 .07 69 .11 26 -.10 101 -.01 61 -.06 69 -.10 125 -.02 104
2022 8-6 7-6   .02 53 .03 22   .00 74 .06 75 .13 18 .06 41 -.01 66 -.07 89 -.02 99 -.03 104
2023 4-8 4-8   -.08 117 .02 34   -.10 128 -.95 133 -.17 71 .02 71 -.07 99 -.24 128 .12 16 -.03 99
2024 1-11 0-11   -.02 80 .04 16   -.06 107 -.52 130 .14 20 .01 62 -.24 131 .04 13 -.07 124 .02 37

 

Unadjusted Scoring Value Per Possession

 

Unadjusted Net Efficiency

Season Rec FBS   PVE Rk OVE Rk DVE Rk SVE Rk   NPD Rk NAY Rk NPP Rk NSR Rk NFP Rk NPS Rk
2007 8-5 7-5   .10 46 -.13 45 .24 55 .00 63   .15 48 .018 50 .64 28 .015 56 -4.0 104 -.08 82
2008 4-8 3-8   -.20 84 -.46 91 .25 56 -.02 75   -.33 80 -.059 83 -.42 77 -.067 83 -5.1 104 -.30 107
2009 5-7 5-7   -.04 63 -.21 60 .23 49 -.09 101   -.01 57 .008 55 .44 37 .000 58 -3.3 94 -.28 103
2010 4-8 3-8   -.41 95 -.56 111 .11 68 .03 41   -.84 96 -.093 92 -.69 83 -.144 98 -1.5 76 -.10 77
2011 7-6 6-6   -.16 76 -.26 72 .03 83 .06 21   -.45 79 -.048 78 -.87 95 -.040 71 2.7 31 .17 24
2012 6-7 5-7   -.32 91 -.38 94 .07 66 -.02 73   -.52 83 -.079 86 -.86 97 -.105 91 2.1 35 -.05 73
2013 1-11 0-11   -1.22 124 -.78 122 -.47 120 .00 65   -2.46 124 -.322 124 -2.47 121 -.335 123 -2.9 97 -.28 109
2014 3-9 2-9   -.44 106 -.46 110 .00 88 .01 59   -.87 107 -.154 118 -1.01 104 -.146 110 -2.4 94 -.13 99
2015 2-10 1-10   -.58 112 -.34 102 -.19 113 -.09 118   -1.14 111 -.184 119 -1.97 123 -.224 119 -1.9 87 -.22 105
2016 3-9 2-9   -.67 120 -.36 108 -.25 112 -.05 97   -1.30 120 -.107 101 -1.46 117 -.204 122 -2.8 99 -.19 102
2017 7-6 7-6   .20 42 -.15 68 .39 25 -.03 93   .43 37 .057 38 .42 43 .112 27 .9 52 .05 50
2018 6-7 6-7   .00 66 .01 42 -.07 92 .05 17   .03 63 .009 64 .48 38 -.001 61 .6 59 .00 72
2019 4-8 4-8   -.22 89 -.14 79 -.04 83 -.05 104   -.46 92 -.074 93 -.53 86 -.097 99 -6.1 125 -.26 119
2020 2-4 2-4   -.12 74 .03 48 -.04 78 -.12 117   -.28 75 -.005 64 .34 45 -.037 76 .2 69 -.02 71
2021 9-4 9-4   .23 44 .07 45 .22 36 -.05 100   .42 48 .100 23 .41 51 .084 37 -2.2 95 -.05 74
2022 8-6 7-6   -.20 86 -.16 76 -.01 87 .00 74   -.36 84 .000 58 -.65 97 -.025 75 -1.7 91 -.04 78
2023 4-8 4-8   -.25 89 -.23 82 .09 65 -.10 128   -.53 93 -.002 66 -.36 79 -.090 93 -1.3 86 -.01 70
2024 1-11 0-11   -1.35 133 -.56 128 -.75 134 -.06 107   -2.69 133 -.329 133 -2.28 131 -.407 133 -3.6 111 -.29 126