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 360 every 1s while Shield is active and you are at or below 35% Health.
Reduce the Cooldown of Charge by 1s for every 1000 damage your Shield takes.
Increase your Healing received from others by 15% while at or below 50% Health.
Gain a 150-Health Shield for 3s after you use Charge.
Increase your maximum Health by 750.
Your Shield now uses a resource that Regenerates over time instead of using a Cooldown.