Data Glossary
ALS :: Strength of schedule ratings (average team perspective)
Representing the number of losses an average team (.00 FEI rating) would expect to have against a schedule of opponentsAWD :: Strength of record ratings (average team perspective)
Representing the difference between actual wins and the number of wins an average team (.00 FEI rating) would expect to have against a schedule of opponentsDD :: Defensive drive value
Scoring value generated by a defense based on the starting and ending field position of non-garbage opponent offensive drivesDFEI :: Fremeau Efficiency Index defense ratings
Opponent-adjusted DVE possession efficiency data representing the scoring advantage per non-garbage possession a defense would expect to have on a neutral field against an average opponent offenseDV :: Defensive possession value
Scoring value generated by a defense calculated as the sum of DD and DX as a result of non-garbage opponent offensive drivesDVE :: Defensive possession efficiency
Per possession DV scoring value generated by a defense as a result of non-garbage opponent offensive drivesDVG :: Defensive possession value per game
Per game DV scoring value generated by a defense as a result of non-garbage opponent offensive drivesDX :: Defensive exchange value
Scoring value generated by a defense based on stops and possession change events on non-garbage opponent offensive drivesELS :: Strength of schedule ratings (elite team perspective)
Representing the number of losses a team two standard deviations above average (1.22 FEI rating) would expect to have against a schedule of opponentsEWD :: Strength of record ratings (elite team perspective)
Representing the difference between actual wins and the number of wins a team two standard deviations above average (1.22 FEI rating) would expect to have against a schedule of opponentsFEI :: Fremeau Efficiency Index team ratings
Opponent-adjusted PVE possession efficiency data representing the scoring advantage per non-garbage possession a team would be expected to have on a neutral field against an average opponentGLS :: Strength of schedule ratings (good team perspective)
Representing the number of losses a team one standard deviation above average (0.61 FEI rating) would expect to have against a schedule of opponentsGWD :: Strength of record ratings (good team perspective)
Rrepresenting the difference between actual wins and the number of wins a team one standard deviation above average (0.61 FEI rating) would expect to have against a schedule of opponentsNPG :: Non-garbage possessions per game
OFEI :: Fremeau Efficiency Index offense ratings
Opponent-adjusted OVE possession efficiency data representing the scoring advantage per non-garbage possession an offense would expect to have on a neutral field against an average opponent defenseOV :: Offensive possession value
Scoring value generated by an offense as a result of non-garbage offensive drivesOVE :: Offensive possession efficiency
Per possession OV scoring value generated by an offense as a result of non-garbage offensive drivesOVG :: Offensive possession value per game
Per game OV scoring value generated by an offense as a result of non-garbage offensive drivesPV :: Possession value
Scoring value generated by a team as a result of non-garbage possessionsPVE :: Possession efficiency
Per possession PV scoring value generated by a team as a result of non-garbage possessionsPVG :: Possession value per game
Per game PV scoring value generated by a team as a result of non-garbage possessionsSFEI :: Fremeau Efficiency Index special teams ratings
Opponent-adjusted SVE possession efficiency data representing the scoring advantage per non-garbage possession a team's non-offensive and non-defensive units would expect to have on a neutral field against an average opponentSV :: Possession value
Scoring value generated by a team's non-offensive and non-defensive units as a result of non-garbage possessionsSVE :: Possession efficiency
Per possession SV scoring value generated by a team's non-offensive and non-defensive units as a result of non-garbage possessionsSVG :: Possession value per game
Per game SV scoring value generated by a team's non-offensive and non-defensive units as a result of non-garbage possessions