It doesn't have to be perfect. Some players are incredibly good and might show up as extreme outliers but whenever I watch cheaters it is so incredibly obvious

It doesn't have to be perfect. Some players are incredibly good and might show up as extreme outliers but whenever I watch cheaters it is so incredibly obvious. Cheaters don't play like Shroud. They kill people with snipers that they can't even see on their screen. It should not be that difficult to differentiate a cheater from Shroud.