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 210 for each enemy hit with Harpoon.
Gain a 450-Health Shield after dropping to or below 50% Health.
Heal for 150 every 1s while standing near a Shortcut.
Heal for 300 after exiting a Shortcut.
Heal for 150 for each enemy hit by Broadside.
Harpoon no longer has a Cooldown, but no longer Slows enemies hit.