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.
Heal the target of your Protection for 375.
Heal for 75 after activating Recharge.
Increase your maximum Health by 750.
Generate 225 Shield after using Protection.
Generate 2 Ammo for the target of your Protection.
Increase the damage done by allies by 10% while they are Shielded by Protection.