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.
https://imgur.com/a/doc-ocks-arms-shield-himself-from-nuclear-explosion-which-destroys-island-he-spider-man-were-ZPr5oeX
Island level btw
Spider-Man should logically be above Deadpool considering everytime they fight Spidey has the upper hand.
This feat can also be Multi-Continential too
https://www.reddit.com/r/FeatCalcing/comments/1da1l5p/spiderman_the_thing_and_scarlet_witch_tank_an/
No one was amped in this comic btw like the calc suggests.
And for more Multi-Continential consistency
Spider-Man was able to harm this Iron Man suit and break it which should logically be stronger than Extermis, and his previous armors which have Multi-Continential calcs.
https://imgur.com/a/spider-man-breaks-iron-man-armor-amazing-spider-man-who-am-i-ln73c
Multi-Continential Iron Man calc
https://vsbattles.fandom.com/wiki/User_blog:AbeLincoln1865/Iron_Man_Destroys_a_Rock_the_Size_of_Manhattan
Model 42 should be stronger than this armor ofc.
Also note: I'm not saying Spider-Man beats Iron Man although Peter has bested him. I'm just saying my evidence for my stuff.
I think Island level upgrade should be fine