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.
Activating Dodge Roll heals you for 225.
Heal for 625 after hitting an enemy with Disengage.
Reset the Cooldown of Dodge Roll after dropping to or below 45% Health.
Heal for 75 over 2s for each enemy hit by Blast Shot.
Increase your maximum Ammo by 3.
Blast Shot has its damage increased by 150 and its Cooldown decreased by 2s.