The ACTUAL multiplier of super saiyan god

All the stuff I say it’s just head cannon

So we know that ssj3 multiplier is 400x,and beerus was totally no diff-ing ssj3 goku. And when goku went ssj god he was going toe to toe with beerus. So obviously ssj god is alot stronger than ssj3. When goku got defeated by beerus king Kai said not even vegito can stand a chance against beerus,and vegito has super saiyan 2 which is a 100x multiplier,since goku and vegeta are fused,which means that vegito have a 200x multiplier from base goku and vegeta. based on the info we got best I can assume that super saiyan god has a 600-1000x multiplier