I'm 100% convinced that because I am on a slower (3G cell connection with ~120 ping) that the games terrible netcode "interpolates" way more hits on my head than people with faster connections. Like 4 out of 5 of my deaths is from a head-shot; and I NEVER stop moving. If someone no matter what skill they are sprays or taps at me from medium to long range with a DMR, almost guaranteed it will head-shot me. Doesn't matter if I am random duck/stand running, bee-bopping, zig-zagging, 360 spinning through the air.
I'm starting to record the numbers.