This is music perfectly calculated to the scale and tone of the materials.

For example, Captain Moggs flew splendidly north to Washington, there to pass on information perfectly calculated to bring about confusion.

Rags sauntered along the drive at a pace perfectly calculated to intercept my path.

But, beyond his personal feelings, Mr. Barak is also acting in a perfectly calculated manner.

Everything is perfectly calculated to play to pre-adolescents' obsessions.

She wore something pale green tonight, in a shade perfectly calculated to complement Imperial dress uniforms.

She was perfectly calculated to make every parent in the country wonder why they themselves had given birth to the dirt monster.

Albedo's smile was perfectly calculated to be friendly with no sign of condescension.

It was a late, perfectly calculated effort; he burst through in the final 150m of the 266km race.

What a perfectly calculated study in contrasts these pieces make.