C. A. Betancur Gutierrez

CONFIDENCEB

SAMPLE15matches

CORE COVERAGE100%

WINDOW2026-09-30

REFEREE DNA · 7 DIMENSIONSreferee-dna-v0.1-research

Foul calling22

Fouls called per match relative to referee peers.

Discipline intensity28

Card points per match, with yellow = 1 and red = 3.

Red-card tendency38

Observed red cards per match relative to peers.

Card escalation47

Card points per 20 co-observed fouls.

Late discipline91

Share of observed cards shown from minute 75 onward.

Home-card differential34

Home minus away card points per match. This is an observed differential, not a bias label.

Discipline volatility84

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

80 card events across 15 observed matches; 5 red-card events.

Observed fouls

310 total fouls across 15 matches with complete foul statistics.

Home-card differential

A signed disciplinary difference only. It does not establish intent, favoritism or referee bias.

Peer context

Percentiles compare this referee only with eligible referees in Primera A 2026.

LINEAGEreferee-specific immutable evidence manifest

MODEL: referee-dna-v0.1-research
WINDOW END: 2026-09-30
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: 96700cf970c527cda9d75e9a1075bce00ffd1b68f465a08fa256988440dada47