REFEREE DNA · 7 DIMENSIONSreferee-dna-v0.1-research
Foul calling59
Fouls called per match relative to referee peers.
Discipline intensity50
Card points per match, with yellow = 1 and red = 3.
Red-card tendency59
Observed red cards per match relative to peers.
Card escalation50
Card points per 20 co-observed fouls.
Late discipline14
Share of observed cards shown from minute 75 onward.
Home-card differential5
Home minus away card points per match. This is an observed differential, not a bias label.
Discipline volatility32
Match-to-match variability in total card points.