i can may be undrstand 30%. but this player has 40-50%  on guns and still high kills per minute. sg553. https://bf4db.com/player/1003809219992

https://battlelog.battlefield.com/bf4/soldier/WellfairWarrier/weapons/1003809219992/pc/

https://battlelog.battlefield.com/bf4/battlereport/show/1/1336517330876093120/1003809219992/

https://bf4db.com/player/1004533371873

this players stats actally are not possible. his weapon accurasy is much above i believe this unban was because of admin incompitence. stats of linked account carlitogamer7-11 from ban befor r also ovvious.