Update ruined gameplay

Hi, 

since the update, i noticed that at least 4/5 servers, i die instantly and can barely kill someone. Especially when it comes to close range. 

Since the Update, i receive 3-4 headshots from the same enemy, in movement, close/mid combat... That guy or lady should play the lottery. How high is the chance to get that? Happened to me now at least 7 times!
With reporting them won´t change anything (still do though), because some of them barely got a positive k/d in the match. So, the chance they are actually cheating is... =)

Before the update, that never happened at all. 

Happy fragging,
Zax