Hello,
After recieving Wynaut,s egg from old lady from Lavaridge town i deciced to leave it in Daycare. After that day, it take it back. Unfortunately it,s IV,s changed.
Yesterday:
Today:
Quote about IV,s in pokemon summary menu :
"IVs are stats from a Pokemon parents that decide their natural proficiency. They are chosen when pokemon is born and can not be changed."