Server has GF settings.
GF s80/s84 focus bonuses:
S80 weapons has better focus SA than s84. Changes probably comes in Freya with new s84 weapons, where vespers are getting boosted. ofc both GE/freya official patchnotes says nothing about that, but in h5 patchnotes you can notice fix for vesp rapier/crossbow critical got changed from 128 to 131/134, so those values were live before h5. On the other hand l2j.ru database says freya weapons are same as GF, so ¯\_(ツ)_/¯ .
One i'm not sure about is what exactly chronicle those weapons are boosted, but i'd say at 95% in freya.