This addon allow raid leader and Main Looter to keep track of looted addon in past raid and ease the futur item distribution according to the bubble loot system : Lesser loots won implies higher chance to loot.
This system is a rationnal way to distribute items among players and class with differents need.
In game, the ML propose an item to the raid.
Player send in raid +1/+2/pass for their need.
Then, in case of +1, a past loot score is calculated to increase or decrease the loot chance of a player and through a single rand (/rand 10000), the main looter can get the loot winner.
Roughly, each loot won reduce the chance of loot by 3.