Shan Dan'ao

Shan Dan'ao, China

CONFIDENCEC

SAMPLE10matches

CORE COVERAGE100%

WINDOW2026-10-09

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

Foul calling55

Fouls called per match relative to referee peers.

Discipline intensity85

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

Red-card tendency95

Observed red cards per match relative to peers.

Card escalation75

Card points per 20 co-observed fouls.

Late discipline25

Share of observed cards shown from minute 75 onward.

Home-card differential45

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

Discipline volatility25

Match-to-match variability in total card points.

EVIDENCE & INTERPRETATIONwhat the profile can and cannot say

Observed cards

47 card events across 10 observed matches; 3 red-card events.

Observed fouls

272 total fouls across 10 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 Super League 2026.

LINEAGEreferee-specific immutable evidence manifest

MODEL: referee-dna-v0.1-research
WINDOW END: 2026-10-09
MANIFEST: referee-source-manifest-v0.1
SOURCE SHA-256: 8438a1c676e71a167fa26d38650700b56d1d093a533d5f0feb9371d68e497138