Probably they were reinforced so it was not their troops you killed and instead the reinforcments.

yes - that is normal in Jot. Are you saying reinforcement troops have less influence?

No, pipkin, they don't, but the game shows only the enemy's Influence loss, the reinforcement troops are not counted in this number👍

Thank you Ivar. It still looks as though the 4 t4s on the left lost 2xs more influence than the 1,083 t4s and t5s on the right - of which most were t5s; and influence varies with the strength of the troops - not just the troop level? i.e the stronger the troops at each level the more influence they can lose ?

Nope, pipkin, these t5s could be a part of reinforcement, that is why they were not counted into the Influence loss stats. It counts only the defending Jarl's troops👍