The Superhero Database Classification number, or SHDB Class, is a number that represents the overall 'power' of a character. All traits of a character are used for calculating the Classification.
What it DOESN'T mean
This doesn't mean that a higher class would always beat a lower class character. But the bigger the difference in Class is, the more obvious it is who'll win in a fight.
How is this calculated
( INT^1.3 + (STR*0.5 )^2 + (SPE*0.5)^2 + DUR^1.6 + (POW + (SPS*SPL))^2 + COM^1.8 ) ^ TIER
Super Power Score and Level
Every Super Power has a score (SPS) that is used to calculate the Class. Each Super Power also has 3 levels (SPL). The level is set when connecting that Super Power to a character. The level determines the final score, of the Super Power, being used in the calculation.
Vecna was defeated by a little girl... that result don't even make sense...Snoke was skilled in the use of telekinesis, which he demonstrated against other Force users such as Kylo Ren and Rey...with just the lifting of a finger he is able to knock out rey... the people who voted here don't even know anything lol
Snoke had skill in mind reading through the Force, including mind probe, invading Rey's mind to obtain his desired information, while ordinarily cognizant of Ren's emotions and intent.
Snoke mastered the ways of the dark side of the Force, including Force lightning, without being a Sith.