Kills: Total amount of troops that died or were injured in the battle -> For the attacker this is their total points earned based on troop deaths and injuries inflicted
Dead: Total number of troops that were sent to the temple -> Both the attacker and the defender gain points from this based on their losses
Injured: Total number of troops sent to the hospital -> The attacker gains points from this based on the number and tier of troops they have injured. The defender gains no points from injury because "lose troops against another player" in these events, refers to troops being sent to the Temple only.
Troop loss in Rally: In a rally, you only gain points from troop loss if your troops are actually killed, you will earn no points from the other participants losing troops.
Troop kills in Rally: Enemy troop kill points from a Rally is equal to total death and injury inflicted on the target for all the participants.