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.
It contains more than one, possibly an infinite number of infinite multiverses, and the number grows exponentially. (Events like Flashpoint result in the creation of new multiverses.) This is 2-A
In addition to these multiverses, it also contains Vanishing Point (the area outside these multiverses). This is 2-A
Although the Speed Force contains these, it is an endless void and a 10th dimensional structure. This means the Speed Force is a higher infinity. This is High 1-C.
The Cosmic plane is a plane of existence that contains the Speed force and other forces of nature. This is High 1-C.
More source: https://arrow.fandom.com/wiki/Speed_Force https://arrow.fandom.com/wiki/Multiverse