What's the difference between the small hill and large hill?

The main difference between the small and large hills lies in the size, with the K-point of the small hill ranging from 85 m to 99 m, and the K-point of the large hill ranging from 100 m to 180 m. Another difference is the points awarded per metre, which is used to convert an athlete's distance into points. For the small hill, 2 points are awarded per metre, while it is 1.8 for the large hill.