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.
Hitting enemies with Bladed Chakrams Heals you for 60.
Reduce the Cooldown of Heavy Blade by 1.2s.
Reduce the Cooldown of Crouching Tigron by 2s for each enemy hit by Heavy Blade.
Heal for 40 for each enemy hit by Heavy Blade.
Increase your maximum Ammo by 3.
Bladed Chakrams are able to bounce 2 additional times before disappearing.