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.
Gain 20% Lifesteal.
Reduce your weapon recoil by 20% while using Precision Sights.
Bring up Precision Sights 15% faster.
Increase your maximum Health by 150.
Increase your Movement Speed by 20%.
After firing continuously for 2s, gain 10% increased damage.