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.
Odin can't handle a bunch of lizards (Thor #212)
Gets toyed by the Celestials, even with Destroyer Armor and amped by literally every soul in Asgard (Thor #300)
Loses to Starving Galactus (who is 8++ on this site)
Old King Thor, who is >= to Odin lost to Hungry Galactus
And then everyone's favourite feat, the Seth fight.
First of all, tearing at the fabric of the multiverse itself is, as it suggests a multiversal feat, nothing more. And much more likely, Strange was probably exaggerating or it was just PIS.
And then Silver Surfer saying that it was shaking the continuum is literally a universal feat, considering a single continuum is either Uni+ or Multi.
And then EVERYONE'S FAVOURITE FEAT: Yggdrasil. Yggdrasil is not that big.
This feat that APPARENTLY scales it to H1A+ was mentioned once, then never mentioned again. This bozo was just speculating, and shouldn't be trusted.
See this for more information: https://comicvine.gamespot.com/forums/gen-discussion-1/debunking-rune-king-thor-2123797/
defeated seth who can destroy world tree which is high hyperversal possibly outerversal via statements
tore at the fabric of the multiverse itself and sent forth shockwaves that rippled through every plane of reality
Equal to peak mephisto dark dimension
comparable to galactus