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 2 Ammo for each enemy hit by Harpoon.
Heal for 150 for each enemy hit by Broadside.
Heal for 200 every 1s while standing near a Shortcut.
Gain a 450-Health Shield after dropping to or below 50% Health.
Heal for 210 for each enemy hit with Harpoon.
Harpoon no longer has a Cooldown, but no longer Slows enemies hit.