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 300 Shield after using Protection.
Reduce the Cooldown of Recharge by 0.8s.
Gain a 300-Health Shield after getting an Elimination.
Reduce your active Cooldowns by 24% after getting an Elimination.
Generate 6 Ammo for the target of your Protection.
Increase the damage done by allies by 10% while they are Shielded by Protection.