Hi, I thought I had an understanding of how kill ratios worked but my runs haven’t resulted in what i’ve expected.

I am defending with a lvl 2 fighter (144 atk, 108 def) with 2k troops and the attacker is a lvl 3 destroyer (183 atk, 183 def) with 2.5k troops. The attacker gets 4 flames.

We are at the attackers castle with a lvl 3 fort.

My calculations says that the kill ratio should be (183+20*3)/108 = 2.25

However the result was I lost 2k troops and they lost 586 which is a ratio of 2k/586 = 3.41

Are there other factors that I am not taking into account?

(I am a little bit confused about enfeeble but they have a lvl 3 tower which is a 14% enfeeble which doesn’t seem to explain the difference)

Thanks for any help or pointers.