CoC not doing as much damage as it should? (in General)

Hi all, has anyone noticed CoC or other DD spells not doing as much damage as expected?

I've a level (at time of record) 554,181 (123,205) CoC, which at a worst estimate (90% of level) should do on average 498,763 damage to a single unarmoured target.

Here are the three most recent damages I've scored versus Death, a single minion who has an AC of 35, uses a ToA and who's AMF hits me for 18%.

228,064
309,901
227,374

These values fall far below the amount of damage I should be doing, even including an 18% reduction and maybe another 7.6% from AC (of which only plus enchantment should have any effect). Which would out to be around 377,903.

What is casuing me to hit so low? I can't belive it's just the RNG. The lowest value is under 70% of what I should hit for...

Another fight: 318839

A Steel Familiar lvl 556,020
Interference: Cone of cold: 409,000 (90,928)

Off Air vs. CoolWater

RedWater cast Antimagic Field on Static's familiar (0.09)
RedWater cast Antimagic Field on Interference (0.11)

Round 2
Static's familiar takes damage from his own Magic missile (9154)!
Static's familiar's Magic missile hit BlackWater [185021]

Round 3
Static's familiar takes damage from his own Magic missile (10298)!
Static's familiar's Magic missile hit RedWater [152776]

Round 4
Static's familiar takes damage from his own Magic missile (11443)!
Static's familiar's Magic missile hit WhiteWater [150787]
Interference takes damage from his own Cone of cold (20004)!
Interference's Cone of cold hit GreenWater [131989]

Off Air vs. SoulGuardian

Round 2
Static's familiar's Magic missile hit Suoh Mikoto [207672]

Round 3
Static's familiar's Magic missile hit Sawachika Eri [266593]

Round 4
Interference's Cone of cold hit Tsukamoto Yakumo [93543], Tsukamoto Tenma [146976]

Funny.... 123,205 is 22% of 554181. What happened to 25%? Maybe the % goes down at higher levels.

just fought against talhearn: AMF cast 0.32 AC: 12 Talhearn's Cone of cold hit Jenna - Sexy & Single's familiar [342049] pretty decent since my familiars stats is: hp: 129,940 st: 77,964 dx: 129,940 though u often lose :P hehe (hopefully that will change) gl for more details just fight pt.

/me man is that messy here it is again with the proper html

just fought against talhearn:
AMF cast 0.32 on talhearn.
Talhearn's Cone of cold hit Jenna - Sexy & Single's familiar [342049] 
pretty decent since my familiars stats is: 
hp: 129,940 st: 77,964 dx: 129,940 

though u often lose :P hehe (hopefully that will change) 
gl for more details just fight pt. 

:) I don't know enough about how split damage works to figure out my potential damage for that.

Was your familiar the only minion standing? It's also got Endurance, which make it a little harder to work out. :(

Woot, I'm being used in an experiment.

!36! AC.