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 25 for every percentage point of Ire consumed by abilities.
Increase your maximum Health by 600.
Using an ability above Ire threshold Heals you for 300.
Heal for 70 for each enemy hit with Reckoning.
Increase the distance traveled by Conviction by 6%.
Your Ire no longer decays due to not taking or dealing damage, but you no longer gain the passive damage increase while above Ire threshold.