Assigned Enemies
I can't be the only one experiencing this, but I'm convinced every Battlefield game assigns four players at least to multi-kill you throughout the round. In every single match, out of 32 or 64 enemies, I am killed by the same four players no matter where I am on the map. I will always bump into, or more likely be found, by these same players. Doesn't matter what rank they are. They can in the hundreds, they can be a rank 12. Get anywhere near these players and you die instantly. If you're in a group, you will be singled out by one of these players. You can be hiding out in the middle of nowhere, and they will find you. You can burst into a room full of enemies, and this player will be the one that scores the kill shot. Pile through smoke or vegetation, these players will see you through it. If they are in a vehicle, they will again somehow single you out of groups or always shoot you first, even if other players are closer or easier targets. If they are a sniper, same deal. You can be running with a group and they will only shoot at you. You can go to one flag, be killed, spawn on the other side of the map at another flag, and they'll be at that one as well to kill you consecutively.
Its beyond a joke anymore, and it happens so frequently that this has to be something within the games themselves, where you're effectively assigned a handful of 'nemesis' players who seem to tank all the damage and kill you in a heartbeat, frequently with a headshot. Its like running around with a gigantic neon sign on my head screaming EXTRA POINTS HERE.