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.
Hitting an enemy with Presence reduces its Cooldown by 3s.
Increase your maximum Health by 200.
Increase your maximum Ammo by 2.
Increase the travel distance of Grace by 10 units.
Heal for 400 after using Presence.
Grace now hits all enemies in front of you instead of only one, but its Cooldown is increased by 1s.