Damage detector

Hey,
I was kinda curios, how to detect top damages - I have had created boss and he's giving coins when it's killed and other players in the map get also a small amount of coins and I want to do something like giving coins to best three players with greatest damage. Is it possible in some easy way?

It's way too complex to do this.

I would just add 3 item drops for the boss which has a 100% drop chance. Now the best 3 players will get the item drop e.g a coins coupon which will give you coins when you right click it.

In worst case the best player will receive all of the items but as you noticed he did most damage in this situation. ;)