Look at those penetration probabilities at type 5 heavy side armor at 50 meter range. Why does patriot tank (he calls it trump tank) have 10% lower probability to pen than tanks with the same penetration stat and ammo type like. t-100lt and amx 13 105. Why does panzerwagen light tank have such bad penetration probability compared to wz-132-1.

If your penetration is 1mm lower you get around 1% less probability to pen. And dont say this is some rng "luck". If that was true for 100 shots the t-100lt had +5% penetration probability and patriot had -5% penetration probability. That means after 100 shots t-100lt average penetration was 235mm and patriot's averge penetrtion was 225mm. That seems like huge variance for 100 shots. I mean that would be some extra terrible number generator.