GP/Genetic Potential
Your foal/horses GP plays a vital role in skilling and breeding. Ideally, you want a good GP (over 1000) in most of your horses. To calculate the GP a foal will have, use this method:
(Mother's GP + Father's GP)/2.
And then +/- 4% for randomness
(Mother's GP + Father's GP)/2.
And then +/- 4% for randomness