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.
Generate 150 Shield after using Protection.
Reduce the Cooldown of Recharge by 2s.
Increase the Movement Speed of your Protection target by 30% for 2s.
Generate 4 Ammo for the target of your Protection.
Heal the target of your Protection for 225.
Increase the damage done by allies by 10% while they are Shielded by Protection.