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.
Increase your Movement Speed by 15%.
Gain 5% Movement Speed for 3s after using Grace.
Increase your maximum Health by 100.
Hitting an enemy with Presence reduces its Cooldown by 3s.
Reduce your active Cooldowns by 32% after getting an Elimination.
Grace now hits all enemies in front of you instead of only one, but its Cooldown is increased by 1s.