This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Reduce your active Cooldowns by 16% after getting an Elimination.
Reduce the Cooldown of Warder's Field by 3s.
Reduce the Cooldown of Earthen Guard by 1.5s.
Reduce your damage taken by 20% while standing in Warder's Field.
Increase your maximum Ammo by 3.
Reduce your damage taken by 15%, gain an additional 20% Bonus Healing, and gain Immunity to Crowd Control while Earthen Guard is active.