Two people, the same score, nothing alike

Give two people the same overall score and you’ll be tempted to treat them as interchangeable. They aren’t. One might be consistently strong across every area: dependable, balanced and adaptable. The other might be average at almost everything, but exceptional in one place. One is a generalist. The other is a specialist. They could arrive at exactly the same overall score while representing completely different bets. This is the quiet problem with reducing people to a number.

A score is a summary, and every summary is a decision about what to throw away. When you collapse someone’s behaviour into a single figure, the thing you lose is its shape: where they’re unusually strong, where they’re less comfortable, and how those differences relate to one another. Yet that’s the information most organisational decisions actually depend on. The problem becomes even clearer when you look at a team.

The value of a behaviour depends entirely on the behaviours already around it. A person who is exceptional at exactly what a team lacks can transform how that team works. Put the same person into a team already rich in that capability and they may add very little, or even create unnecessary tension. Their score hasn’t changed. Only the team has. Which tells you something important: fit was never a property of the individual. It was always a property of the relationship between them and the team.

It begins with shape. The system reads how a person’s behaviour is distributed, then compares that shape with the team they’d join: what they strengthen, what they duplicate, where they introduce balance and where they create dependency. If someone needs a single number for a spreadsheet, one can always be produced. But by then the important work has already been done.