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 a player with Revolver Heals you for 60.
Heal for 20% of the damage Absorbed by Reversal.
Heal for 40 after activating Nether Step.
Reduce the Cooldown of Reversal by 2s after hitting an enemy with your weapon.
Heal for 200 every 1s while drifting.
Reversal always fires back and does an additional 800 damage.