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.
Grant 50% Reload Speed for 1.5s to each player to which Chain Heal bounces.
Increase your maximum Health by 50.
After taking -125 damage, your next use of Chain Heal does not cause it to go on Cooldown.
Increase your maximum Ammo by 10.
Reduce the damage done by any enemy you are linked to with Spirit Link by 20%.
Spirit Link's Cooldown is increased to 7s and it now only lasts for 4s, but its base effects are tripled.