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 range of Oppressor Mine beams by 100%.
Increase your maximum Health by 100.
Hitting an enemy with a fully-charged Sniper Mode shot Heals you for 100.
Increase your Movement Speed by 27% for 2s after Teleporting with Transporter.
Increase the number of targets affected by Oppressor Mines by 5.