Iowa State FEI Ratings by Season
Opponent-Adjusted Efficiency |
Unadjusted Efficiency |
Strength of Schedule |
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Season | Rec | FBS | FEI | Rk | OFEI | Rk | DFEI | Rk | NDE | Rk | NPD | Rk | NAY | Rk | NPP | Rk | ELS | Rk | GLS | Rk | ALS | Rk | ||
2007 | 3-9 | 3-8 | -.34 | 81 | -.91 | 94 | .34 | 65 | -.84 | 105 | -1.02 | 107 | -.125 | 103 | -1.50 | 113 | 1.25 | 12 | 3.86 | 22 | 7.02 | 42 | ||
2008 | 2-10 | 1-10 | -.43 | 94 | -.62 | 70 | -.25 | 96 | -1.09 | 107 | -1.00 | 103 | -.086 | 93 | -1.36 | 110 | .80 | 52 | 2.99 | 48 | 6.36 | 55 | ||
2009 | 7-6 | 6-6 | -.11 | 70 | -.49 | 65 | .12 | 78 | -.31 | 77 | -.16 | 69 | -.062 | 89 | -.64 | 87 | .43 | 94 | 2.26 | 73 | 6.14 | 60 | ||
2010 | 5-7 | 4-7 | -.17 | 72 | -.53 | 74 | .18 | 65 | -.83 | 98 | -.80 | 93 | -.102 | 94 | -1.14 | 98 | .87 | 55 | 3.53 | 36 | 7.26 | 35 | ||
2011 | 6-7 | 5-7 | .08 | 52 | -.64 | 80 | .65 | 42 | -.74 | 94 | -.77 | 97 | -.097 | 98 | -1.22 | 103 | 1.45 | 17 | 4.71 | 2 | 8.66 | 5 | ||
2012 | 6-7 | 5-7 | .26 | 44 | -.25 | 62 | .62 | 41 | -.33 | 78 | -.29 | 75 | -.097 | 95 | -.81 | 96 | 1.36 | 24 | 4.64 | 12 | 8.75 | 7 | ||
2013 | 3-9 | 3-8 | -.07 | 70 | -.28 | 58 | .22 | 67 | -.69 | 97 | -.67 | 93 | -.121 | 102 | -1.35 | 104 | 1.17 | 39 | 3.94 | 33 | 7.43 | 41 | ||
2014 | 2-10 | 2-9 | -.29 | 87 | -.21 | 56 | -.31 | 104 | -1.12 | 116 | -1.19 | 118 | -.146 | 116 | -1.49 | 117 | 1.11 | 37 | 3.65 | 38 | 7.20 | 47 | ||
2015 | 3-9 | 2-9 | -.14 | 83 | -.32 | 65 | .20 | 72 | -.68 | 99 | -.72 | 98 | -.069 | 86 | -.66 | 91 | .97 | 30 | 3.80 | 26 | 7.56 | 33 | ||
2016 | 3-9 | 3-8 | -.08 | 70 | -.07 | 55 | -.50 | 102 | -.88 | 106 | -.71 | 97 | -.086 | 94 | -.62 | 86 | .56 | 69 | 2.81 | 59 | 6.53 | 61 | ||
2017 | 8-5 | 7-5 | .53 | 21 | .20 | 31 | .79 | 26 | .55 | 32 | .55 | 31 | .059 | 35 | .43 | 41 | 1.30 | 34 | 4.33 | 21 | 8.01 | 24 | ||
2018 | 8-5 | 7-5 | .44 | 27 | .13 | 44 | .83 | 26 | .47 | 38 | .50 | 37 | .057 | 36 | 1.00 | 18 | 1.13 | 32 | 4.16 | 23 | 8.22 | 22 | ||
2019 | 7-6 | 6-6 | .54 | 21 | .60 | 18 | .58 | 33 | .54 | 35 | .47 | 38 | .099 | 28 | 1.03 | 22 | 1.33 | 34 | 4.52 | 13 | 8.37 | 11 | ||
2020 | 9-3 | 9-3 | .71 | 9 | .74 | 16 | .89 | 13 | 1.13 | 17 | 1.22 | 14 | .127 | 21 | .95 | 29 | 1.18 | 6 | 4.13 | 1 | 8.11 | 1 | ||
2021 | 7-6 | 6-6 | .63 | 11 | .60 | 19 | .73 | 22 | .88 | 19 | .89 | 19 | .133 | 15 | 1.34 | 9 | .99 | 41 | 3.84 | 30 | 7.65 | 27 | ||
2022 | 4-8 | 3-8 | .20 | 46 | -.54 | 86 | 1.17 | 7 | -.06 | 65 | -.24 | 75 | .071 | 39 | -.01 | 60 | 1.10 | 36 | 4.09 | 30 | 8.08 | 18 |
Record Splits |
Win Differential Ratings |
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Season | Rec | FBS | v10 | v20 | v30 | v40 | v50 | v60 | vO | EWD | Rk | GWD | Rk | AWD | Rk | |
2007 | 3-9 | 3-8 | 0-3 | 0-5 | 0-5 | 0-5 | 1-5 | 2-6 | 1-3 | -7.75 | 95 | -5.14 | 81 | -1.98 | 84 | |
2008 | 2-10 | 1-10 | 0-1 | 0-3 | 0-5 | 0-5 | 0-6 | 0-6 | 2-4 | -9.20 | 111 | -7.01 | 106 | -3.64 | 103 | |
2009 | 7-6 | 6-6 | 1-0 | 1-0 | 1-1 | 1-2 | 1-4 | 2-5 | 5-1 | -5.57 | 67 | -3.74 | 67 | .14 | 58 | |
2010 | 5-7 | 4-7 | - | 0-4 | 0-5 | 1-5 | 1-6 | 3-6 | 2-1 | -6.13 | 76 | -3.47 | 66 | .26 | 59 | |
2011 | 6-7 | 5-7 | 1-1 | 1-4 | 1-6 | 2-7 | 2-7 | 3-7 | 3-0 | -5.55 | 62 | -2.29 | 41 | 1.66 | 35 | |
2012 | 6-7 | 5-7 | 0-2 | 1-4 | 1-4 | 2-5 | 2-6 | 3-7 | 3-0 | -5.64 | 70 | -2.36 | 52 | 1.75 | 42 | |
2013 | 3-9 | 3-8 | 0-1 | 0-3 | 0-5 | 0-7 | 0-8 | 0-8 | 3-1 | -7.83 | 98 | -5.06 | 89 | -1.57 | 83 | |
2014 | 2-10 | 2-9 | 0-1 | 0-4 | 0-4 | 0-5 | 1-6 | 1-7 | 1-3 | -8.89 | 118 | -6.35 | 104 | -2.80 | 96 | |
2015 | 3-9 | 2-9 | 0-2 | 0-2 | 0-5 | 0-7 | 0-7 | 0-8 | 3-1 | -8.03 | 103 | -5.20 | 91 | -1.44 | 86 | |
2016 | 3-9 | 3-8 | - | 0-1 | 0-5 | 0-5 | 0-6 | 0-8 | 3-1 | -8.44 | 114 | -6.19 | 101 | -2.47 | 93 | |
2017 | 8-5 | 7-5 | 1-0 | 2-2 | 3-2 | 3-4 | 4-5 | 4-5 | 4-0 | -3.70 | 37 | -.67 | 29 | 3.01 | 28 | |
2018 | 8-5 | 7-5 | 0-1 | 1-2 | 1-4 | 2-4 | 3-5 | 4-5 | 4-0 | -3.87 | 42 | -.84 | 30 | 3.22 | 24 | |
2019 | 7-6 | 6-6 | - | 1-4 | 1-6 | 2-6 | 2-6 | 3-6 | 4-0 | -4.67 | 53 | -1.48 | 35 | 2.37 | 32 | |
2020 | 9-3 | 9-3 | 1-1 | 2-3 | 3-3 | 4-3 | 5-3 | 5-3 | 4-0 | -1.82 | 29 | 1.13 | 9 | 5.11 | 2 | |
2021 | 7-6 | 6-6 | 1-1 | 2-2 | 2-3 | 3-4 | 3-4 | 3-5 | 4-1 | -5.01 | 60 | -2.16 | 48 | 1.65 | 40 | |
2022 | 4-8 | 3-8 | 0-2 | 0-3 | 1-5 | 1-6 | 1-7 | 1-8 | 3-0 | -6.90 | 103 | -3.91 | 74 | .08 | 65 |
Opponent-Adjusted Offense |
Unadjusted Offensive Efficiency |
Offensive Drive Success Rates |
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Season | Rec | FBS | OFEI | Rk | ODE | Rk | OPD | Rk | OAY | Rk | OPP | Rk | OTD | Rk | OVD | Rk | OFD | Rk | OBD | Rk | OTO | Rk | ||
2007 | 3-9 | 3-8 | -.91 | 94 | -.91 | 93 | 1.38 | 104 | .371 | 100 | 4.41 | 114 | .164 | 101 | .375 | 99 | .648 | 71 | .086 | 16 | .156 | 83 | ||
2008 | 2-10 | 1-10 | -.62 | 70 | -.48 | 57 | 1.96 | 59 | .466 | 43 | 5.35 | 58 | .236 | 62 | .455 | 58 | .675 | 52 | .089 | 30 | .122 | 41 | ||
2009 | 7-6 | 6-6 | -.49 | 65 | -.70 | 85 | 1.70 | 85 | .413 | 79 | 5.08 | 84 | .212 | 84 | .455 | 67 | .614 | 90 | .098 | 28 | .174 | 99 | ||
2010 | 5-7 | 4-7 | -.53 | 74 | -.81 | 94 | 1.60 | 98 | .390 | 89 | 4.57 | 111 | .208 | 88 | .458 | 67 | .642 | 82 | .100 | 43 | .125 | 40 | ||
2011 | 6-7 | 5-7 | -.64 | 80 | -.98 | 107 | 1.44 | 107 | .405 | 89 | 4.87 | 104 | .177 | 103 | .408 | 97 | .653 | 72 | .116 | 56 | .190 | 116 | ||
2012 | 6-7 | 5-7 | -.25 | 62 | -.58 | 80 | 1.73 | 87 | .402 | 87 | 5.17 | 91 | .223 | 84 | .426 | 89 | .601 | 104 | .115 | 69 | .149 | 86 | ||
2013 | 3-9 | 3-8 | -.28 | 58 | -.77 | 93 | 1.65 | 93 | .352 | 110 | 4.68 | 111 | .210 | 90 | .343 | 117 | .517 | 121 | .112 | 60 | .119 | 51 | ||
2014 | 2-10 | 2-9 | -.21 | 56 | -.49 | 81 | 1.76 | 92 | .425 | 82 | 5.08 | 104 | .216 | 88 | .440 | 83 | .642 | 86 | .149 | 103 | .104 | 30 | ||
2015 | 3-9 | 2-9 | -.32 | 65 | -.54 | 85 | 1.83 | 88 | .435 | 72 | 5.39 | 83 | .223 | 86 | .492 | 55 | .685 | 55 | .138 | 90 | .162 | 115 | ||
2016 | 3-9 | 3-8 | -.07 | 55 | -.21 | 63 | 2.19 | 60 | .464 | 69 | 5.73 | 73 | .263 | 67 | .475 | 72 | .737 | 20 | .085 | 29 | .085 | 16 | ||
2017 | 8-5 | 7-5 | .20 | 31 | .00 | 43 | 2.31 | 47 | .478 | 50 | 5.68 | 56 | .278 | 53 | .496 | 62 | .684 | 59 | .105 | 47 | .068 | 5 | ||
2018 | 8-5 | 7-5 | .13 | 44 | -.01 | 46 | 2.28 | 57 | .480 | 53 | 6.01 | 40 | .273 | 64 | .515 | 46 | .720 | 27 | .083 | 19 | .114 | 67 | ||
2019 | 7-6 | 6-6 | .60 | 18 | .28 | 29 | 2.56 | 33 | .531 | 22 | 6.54 | 15 | .328 | 34 | .577 | 18 | .752 | 17 | .088 | 22 | .095 | 37 | ||
2020 | 9-3 | 9-3 | .74 | 16 | .45 | 23 | 2.84 | 23 | .545 | 29 | 6.34 | 32 | .364 | 23 | .574 | 32 | .752 | 26 | .078 | 20 | .101 | 47 | ||
2021 | 7-6 | 6-6 | .60 | 19 | .31 | 31 | 2.69 | 29 | .535 | 30 | 6.53 | 16 | .321 | 40 | .557 | 35 | .725 | 44 | .092 | 34 | .115 | 72 | ||
2022 | 4-8 | 3-8 | -.54 | 86 | -.86 | 110 | 1.49 | 113 | .423 | 88 | 4.82 | 116 | .174 | 110 | .446 | 88 | .669 | 70 | .132 | 76 | .165 | 124 |
Opponent-Adjusted Defense |
Unadjusted Defensive Efficiency |
Defensive Drive Success Rates |
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Season | Rec | FBS | DFEI | Rk | DDE | Rk | DPD | Rk | DAY | Rk | DPP | Rk | DTD | Rk | DVD | Rk | DFD | Rk | DBD | Rk | DTO | Rk | ||
2007 | 3-9 | 3-8 | .34 | 65 | .07 | 86 | 2.40 | 91 | .497 | 87 | 5.91 | 86 | .309 | 94 | .528 | 92 | .683 | 70 | .073 | 112 | .130 | 69 | ||
2008 | 2-10 | 1-10 | -.25 | 96 | -.61 | 112 | 2.96 | 111 | .552 | 111 | 6.71 | 113 | .407 | 114 | .568 | 110 | .746 | 100 | .110 | 80 | .153 | 45 | ||
2009 | 7-6 | 6-6 | .12 | 78 | .39 | 55 | 1.86 | 45 | .475 | 78 | 5.71 | 73 | .235 | 48 | .492 | 74 | .720 | 93 | .106 | 83 | .197 | 4 | ||
2010 | 5-7 | 4-7 | .18 | 65 | -.02 | 88 | 2.40 | 86 | .492 | 88 | 5.71 | 66 | .289 | 75 | .479 | 64 | .686 | 73 | .066 | 111 | .132 | 65 | ||
2011 | 6-7 | 5-7 | .65 | 42 | .24 | 67 | 2.20 | 71 | .502 | 87 | 6.09 | 86 | .245 | 57 | .524 | 88 | .706 | 89 | .112 | 66 | .140 | 47 | ||
2012 | 6-7 | 5-7 | .62 | 41 | .25 | 60 | 2.02 | 51 | .498 | 76 | 5.98 | 77 | .247 | 50 | .513 | 77 | .753 | 105 | .073 | 99 | .153 | 35 | ||
2013 | 3-9 | 3-8 | .22 | 67 | .08 | 84 | 2.32 | 84 | .473 | 82 | 6.02 | 91 | .295 | 85 | .489 | 78 | .640 | 38 | .101 | 72 | .122 | 66 | ||
2014 | 2-10 | 2-9 | -.31 | 104 | -.62 | 118 | 2.95 | 115 | .571 | 119 | 6.58 | 114 | .364 | 109 | .629 | 125 | .758 | 117 | .083 | 104 | .098 | 100 | ||
2015 | 3-9 | 2-9 | .20 | 72 | -.14 | 96 | 2.55 | 101 | .504 | 97 | 6.06 | 87 | .328 | 101 | .528 | 96 | .696 | 85 | .136 | 41 | .080 | 116 | ||
2016 | 3-9 | 3-8 | -.50 | 102 | -.67 | 119 | 2.90 | 113 | .551 | 114 | 6.35 | 94 | .379 | 114 | .560 | 97 | .750 | 112 | .060 | 119 | .086 | 105 | ||
2017 | 8-5 | 7-5 | .79 | 26 | .56 | 40 | 1.75 | 35 | .419 | 40 | 5.25 | 34 | .216 | 38 | .455 | 52 | .634 | 41 | .149 | 19 | .112 | 71 | ||
2018 | 8-5 | 7-5 | .83 | 26 | .48 | 41 | 1.78 | 32 | .423 | 44 | 5.01 | 25 | .222 | 36 | .474 | 61 | .644 | 44 | .126 | 52 | .111 | 71 | ||
2019 | 7-6 | 6-6 | .58 | 33 | .26 | 54 | 2.09 | 50 | .432 | 42 | 5.51 | 44 | .246 | 44 | .433 | 32 | .590 | 16 | .134 | 41 | .075 | 122 | ||
2020 | 9-3 | 9-3 | .89 | 13 | .68 | 24 | 1.62 | 23 | .417 | 32 | 5.39 | 26 | .194 | 20 | .434 | 29 | .643 | 33 | .109 | 64 | .116 | 59 | ||
2021 | 7-6 | 6-6 | .73 | 22 | .57 | 24 | 1.80 | 23 | .402 | 18 | 5.18 | 20 | .228 | 35 | .402 | 14 | .583 | 11 | .173 | 14 | .102 | 72 | ||
2022 | 4-8 | 3-8 | 1.17 | 7 | .80 | 16 | 1.72 | 19 | .352 | 10 | 4.83 | 9 | .210 | 23 | .378 | 9 | .538 | 4 | .176 | 12 | .109 | 75 |
Opponent-Adjusted Special Teams |
Unadjusted Special Teams Efficiency |
Starting Field Position |
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Season | Rec | FBS | SFEI | Rk | STE | Rk | KRE | Rk | KE | Rk | PRE | Rk | PE | Rk | FGE | Rk | OFP | Rk | DFP | Rk | NFP | Rk | ||
2007 | 3-9 | 3-8 | -.06 | 99 | -.09 | 107 | .08 | 97 | -.43 | 114 | .05 | 28 | -.01 | 71 | -.44 | 106 | 71.1 | 104 | 67.4 | 78 | -3.7 | 101 | ||
2008 | 2-10 | 1-10 | -.04 | 72 | -.01 | 70 | .19 | 40 | -.30 | 100 | .04 | 40 | .05 | 41 | -.15 | 72 | 66.5 | 24 | 70.4 | 27 | 3.8 | 21 | ||
2009 | 7-6 | 6-6 | .11 | 16 | .07 | 19 | .15 | 66 | -.03 | 14 | -.06 | 68 | .20 | 11 | .14 | 43 | 70.1 | 83 | 70.6 | 35 | .5 | 55 | ||
2010 | 5-7 | 4-7 | .07 | 40 | .02 | 50 | .21 | 27 | -.15 | 68 | -.07 | 64 | .13 | 27 | -.42 | 105 | 69.3 | 58 | 70.9 | 34 | 1.6 | 44 | ||
2011 | 6-7 | 5-7 | .06 | 22 | .01 | 55 | .16 | 44 | -.02 | 23 | -.16 | 102 | .04 | 71 | -.13 | 68 | 69.2 | 48 | 69.0 | 71 | -.2 | 59 | ||
2012 | 6-7 | 5-7 | .07 | 31 | .04 | 38 | .08 | 55 | -.10 | 82 | -.07 | 64 | .18 | 21 | .15 | 43 | 71.1 | 77 | 71.8 | 36 | .7 | 54 | ||
2013 | 3-9 | 3-8 | .08 | 40 | .03 | 44 | .20 | 10 | .05 | 10 | -.12 | 87 | .04 | 79 | -.15 | 92 | 70.5 | 60 | 71.2 | 51 | .7 | 60 | ||
2014 | 2-10 | 2-9 | .08 | 15 | .02 | 52 | -.01 | 106 | -.03 | 50 | -.08 | 68 | .13 | 47 | .09 | 49 | 72.5 | 113 | 72.9 | 19 | .4 | 57 | ||
2015 | 3-9 | 2-9 | -.02 | 98 | -.03 | 94 | .00 | 98 | -.19 | 115 | -.06 | 56 | .00 | 104 | .33 | 29 | 72.3 | 99 | 69.0 | 99 | -3.2 | 101 | ||
2016 | 3-9 | 3-8 | .16 | 9 | .11 | 10 | .15 | 20 | -.01 | 32 | -.06 | 47 | .22 | 20 | .52 | 11 | 70.5 | 49 | 73.1 | 18 | 2.7 | 27 | ||
2017 | 8-5 | 7-5 | .04 | 55 | .00 | 68 | -.03 | 116 | -.09 | 83 | -.03 | 23 | .16 | 40 | .02 | 73 | 71.1 | 71 | 72.7 | 23 | 1.6 | 37 | ||
2018 | 8-5 | 7-5 | .05 | 40 | -.02 | 84 | .10 | 31 | -.03 | 55 | -.15 | 87 | .04 | 84 | -.06 | 88 | 71.3 | 78 | 72.3 | 29 | 1.0 | 52 | ||
2019 | 7-6 | 6-6 | .08 | 44 | -.03 | 92 | .04 | 77 | -.07 | 68 | -.18 | 90 | .10 | 76 | .11 | 64 | 70.7 | 58 | 73.1 | 17 | 2.4 | 29 | ||
2020 | 9-3 | 9-3 | -.02 | 110 | -.05 | 100 | .18 | 15 | -.21 | 114 | -.11 | 52 | .05 | 93 | -.09 | 82 | 69.3 | 23 | 71.5 | 61 | 2.3 | 41 | ||
2021 | 7-6 | 6-6 | .06 | 87 | -.04 | 107 | .08 | 53 | -.13 | 106 | -.27 | 116 | -.02 | 117 | .48 | 17 | 71.2 | 62 | 71.1 | 73 | -.2 | 64 | ||
2022 | 4-8 | 3-8 | .02 | 121 | -.11 | 128 | -.06 | 131 | -.03 | 70 | -.17 | 88 | .06 | 92 | -.59 | 129 | 71.5 | 81 | 69.9 | 94 | -1.6 | 87 |