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.
Generate 10 Ammo after activating Shadow Step.
Increase your maximum Ammo by 20.
Generate 62.5% Energy after earning a Killing Blow with Skewer.
Heal for 320 after hitting at least one enemy with Skewer.
Generate 20% Energy after falling to or below 50% Health.