How does the reward from Furb of Fun affect the raw exp?

Question

My world manage to follow the Furb of Fun, so the shared experience bonus in party mode will be raised by 30%.
Does it mean the raw exp increase exactly 30%?

For example, if I usually make 10kk exp/h, will I be making 13 instead?

Or will it be 30% divided by the numbers of people on party?

Example: 30% ÷ 4 = +7,5%?

Answer 1

The tibia use the following to calculate the experience:

[(Base 100%) + all calculated bonus in %] * 1.5 stamina

To focus in your question I will calculate without stamina bonus.

Example: a monster give you 1000 experience points at 100%, if you are in party(ED+EK)  its more 30%, so you have 1300 XP to share with your friend, that is, 650 for each.

During the event you will receive an additional 30%, so you will have 1600 XP to share, 800 for each.

In your example, you was doing 10kk/h without the event and without stamina boost with 100% (note here, that the % party does not appear on your skill's windows, so in fact this 10kk/h already refers to 130%), with the event you receive more 30% and got 13kk/h.

https://tibia.fandom.com/wiki/Experience_Point