DNC also has RNG to it so not sure why people are calling others out when they cannot even grasp the concept of RNG?
I do not think you can measure 100% with accuracy when their is RNG tied to damage, player A could have great luck and hit 10K while player B real bad luck and hit 8K as example
My first Titania EX runs (and i did die a few times) was close to 10K with the Ronkan weapon

Also FFlogs must have been hit because those parse are now gone from the site as are parses from people i know which have cleared all of the Ultima and Savage tiers last expansion