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.
Reduce the Cooldown of Grace by 1.5s for each enemy hit with Valor. Can only happen once every 3s.
Increase your maximum Health by 150.
Reduce your active Cooldowns by 24% after getting an Elimination.
Generate 3 Ammo for each enemy hit with Valor.
Grace now hits all enemies in front of you instead of only one, but its Cooldown is increased by 1s.