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 32% after getting an Elimination.
Increase the Movement Speed of your Protection target by 40% for 2s.
Increase your maximum Health by 150.
Heal the target of your Protection for 300.
Generate 150 Shield after using Protection.
Increase the damage done by allies by 10% while they are Shielded by Protection.