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.
Heal for 200 after activating Nether Step.
Heal for 150 after hitting at least one enemy with Defiance.
Hitting a player with Revolver Heals you for 45.
Generate 1 Ammo after activating Reversal.
Heal for 50 every 1s while drifting.
Reversal always fires back and does an additional 800 damage.