Hello!
Days ago I was looking a tool to see the experience I gain during a month, and searching on Google I found this Site: Tibia Frags.
Is very useful because it shows, all the exp you did for a whole month:
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Also have a option that display all exp you make day by day:
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And if you want to check out all the exp your team mates have done, there is a option called "Powergames".
there shows the whole exp of the Guild have done, separated by day, week and month.
In my opinion is a very useful tool to check your statics.
Hope this helps you as it helps me.