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.
Regenerate 20 Ammo every 1s while Agility is active.
Increase your maximum Ammo by 5.
Generate 15 Ammo after activating Shadow Step.
Generate 30% Energy after falling to or below 50% Health.
Increase your Healing received by 15% while firing your SMGs.