The innate abilities depend solely on genetics and BLUP of the parents, their skills have nothing to do ! Between two horses with the same genetics, one that is born without innate abilities , he never made lessons or games and has just arrived in BLUP 100 with very few skills will give foals much better one that will also have 500 skill but only 5 years old and no victory and then a BLUP which is around 50 . The innate abilities of a foal is calculated as follows :
Media PG Parental / 5 if both parents have BLUP 100 * 1.5 if I use the tears of Aphrodite , there is a gap of random 4% more or less.
A calculation that takes into account values of less than BLUP is:
(PG PG + father's mother ) * 0 , xxx , where xxx is the average BLUP of the parents ( 100 -> 0,100; 90 -> 0.090 ; 10 -> 0.010 . Negative BLUP With an average of the foal will not have the innate abilities with or without tears.
An automatic calculation that takes into account the maximum and the minimum you can do on this page: