T. Duivenvoorden

Nationality not supplied · observed spell #14184

CONFIDENCEC

DETAILED SAMPLE8matches

CORE COVERAGE100%

OBSERVED SPELL2026-09-11to 2026-10-30

Observed assignment spell, not employment tenure.

2026-09-11 → 2026-10-30 are the first and last fixture assignments observed in our certified lineup evidence. They are not claimed appointment, contract or dismissal dates.

MANAGER DNA · 8 DIMENSIONSmanager-dna-v0.1-research

Control orientation44

Possession and passing-volume profile during this observed coach spell.

Attack volume40

Shot and corner volume relative to same-competition manager-spell peers.

Directness44

Observed attacking directness from shots, passes and possession context.

Formation flexibility94

How varied the observed starting formations were during the spell.

XI rotation81

Match-to-match starter churn across co-observed lineups.

Substitution activity56

Observed substitution volume per match.

Early intervention94

Substitutions made by minute 60 per match.

Disruption40

Observed fouls and card-points profile during the spell.

EVIDENCE & INTERPRETATIONwhat this profile can and cannot say

Spell-specific

8 observed coach-assignment matches across 8 fixtures in this spell context.

Detailed coverage

Statistics 100% · lineups 100% · events 100% · starters 100%.

Peer context

Percentiles compare this spell with 8 eligible manager-spell peers in Eerste Divisie 2026.

No causal claim

The DNA describes team behaviour observed during this assignment. It does not establish that the coach caused those behaviours, results or changes.

DUAL LINEAGEassignment authority + detailed behavioural evidence

MODEL: manager-dna-v0.1-research
FEATURE BUILDER: manager-spell-features-v0.1-research
MANIFEST: manager-spell-source-manifest-v0.1
SPELL ID: 14184
OBSERVED SPELL SHA-256: 8d0e4f0ae7861c2196d946d772c6cff1d750df51dbedef941a5974267b9af622
MANAGER FEATURE SHA-256: badd05996ba0db8ab9e1bf5004416622e26be05d6367ef37fd7c9583f90b0ca6