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.
Each Soul Fragment gathered Heals you for 60.
Heal for 300 after activating Soul Harvest.
Generate 75 Ammo after activating Ignition.
Gain a 300-Health Shield for 3s after activating Ignition.
Gain a 500-Health Shield for 3s after dropping to or below 30% Health.
Increase your Ultimate charge rate by 60%.