Gustavo Bou wrong face stats after evolution.

Looking at your Centurions Evo and comparing it to the base card, it looks like he recieved +3 in all shooting stats excepts for Shot Power, where he received +4. Going off the formula to calculate shooting (45% finishing, 20% long shots, 20% shot power, 5% positioning / volleys / penalties), he calculates out to a 77.45 before the upgrade and an 80.65 after the upgrade. If he had only a +3 in Shot Power he would have been at a 80.45 and rounded down to get the 80 you need.