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.
Increase your maximum Health by 150.
Heal for 140 for each enemy hit with Harpoon.
Heal for 100 for each enemy hit by Broadside.
Increase your maximum Ammo by 3.
Heal for 250 every 1s while standing near a Shortcut.
Harpoon no longer has a Cooldown, but no longer Slows enemies hit.