Calculation of xp event

[Lolis1 0]

I want to ask if x is BASE(100%) xp of a char at the event, with FULL VITALITY(300%) will be

(x*3)+(x*3)/2 or (x*3)+(x/2) ?

 

So lets say a char take 50k xp from a monster as base without vit or event, at full vit+event will be

(50k*3)+(50k*3)/2 = 150k+75K = 225k ?

or

(50k*3)+(x/2) = 150k+25k = 175k ?

 

in other words xp even hit at the boosted xp(vitality) OR hit at the base xp (ignoring vitality)?

[Lolis1 0]

i mean total xp with vit will be 300%+(50% of 300) = 450%

or

300%+50% = 350% ?

[kapi 20]

Most logical thing to me would be that monsters will simply have +50% base XP (and all other bonuses will derive from that), but ofc we need an answer from the official source :) I think that would be simliar adjustment as they did with the "dynamic rates" from 0>76.