SWTOR formula list

[Wykk]

So from the pre 1.1.2 numbers, 400 surge @ lvl 50 would be:
Crit Multiplier = 40.068 (+50%) so would actually be 90.068%??

But the new numbers make it look like this:
Crit Multiplier = 27.45118 (+50%) so would be 77.45118%

So 400 Surge @ lvl 50 went from being 90.068% to 77.45118%??