Rating gained or lost as a T after the bomb was planted

Fights occurring after the opening duel but before the bomb plant

Getting the first kill or being the first death in the round

Dealing damage which helped your teammate get a kill

Opponents that died while blind to your flashbangs

Credit for winning the round when opponents were still alive (adjusted down by the value of the equipment they saved)

Carrying guns and equipment forward into the next round when your team lost

Rating gained or lost as a CT after the bomb was planted