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 the Health of Barricade by 600.
Increase your maximum Health by 300.
Increase the duration of Barricade by 0.6s.
Reduce the Cooldown of Barricade by 2s.
Heal for 100 every 1s while standing near any of your Turrets.
Increase the maximum Health of Barricade by 2000 and reduce its Cooldown by 3s.