Andres Rojas

CONFIDENCEB

SAMPLE18matches

CORE COVERAGE100%

WINDOW2026-09-13

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

Foul calling50

Fouls called per match relative to referee peers.

Discipline intensity61

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

Red-card tendency97

Observed red cards per match relative to peers.

Card escalation71

Card points per 20 co-observed fouls.

Late discipline82

Share of observed cards shown from minute 75 onward.

Home-card differential92

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

Discipline volatility45

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

109 card events across 18 observed matches; 16 red-card events.

Observed fouls

439 total fouls across 18 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: 2026-09-13
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: dbc3ad599aedbf35088820f93e8af6d73defdccc8cab9cd8828075483a94c150