The experience earned from monsters is reduced if your level is too high or too low compared to the monster's level.<math></math>
Monster's
Level Experience
Earned
+13 and higher 0% <-- +14 to +7 0% , confirmed
+11 to +12 20% <-- +12 to +13 20% ?,
+9 to +10 40% <-- +10 to +11 40% ?,
+7 to +8 60% <-- +8 to +9 60% ?,
+6 to +6 80% <-- +6 to +7 80% , confirmed
-1 to +5 100%
-3 to -2 80% confirmed
-5 to -4 60% confirmed
-9 to -6 30%
-10 and lower 0% only in parties you get Exp
In a group the experience is divided equally between group members, with a 10% bonus for each group member beyond the first.