This Is my scaling for Gow4 and Gow:Ragnarok.
Surtr (Ragnarok)
Kratos (Blood-lusted, Draupnir, Leviathan Axe and Chaos blades, his punch when he got mad and on full power made Thor lose a teeth, still defeated Thor without finishing the job)
Odin
-
Thor (self-explanatory, his first with Kratos could be considered a draw according to an author, even though he actually seemed to have the upper hand over holding back Kratos. Stated to be "not minor at all" Aesir by Mimir)
Jormugandr (stated to be equal to Thor by Freya in an encounter, their clash shaked the 9 realms)
Laufey (Leviathan Axe was built to be on par with mjolnir, replicad same feat of Kratos against Thor, her fight with Kratos ended in a draw, could give Thor a fight for his life according to the souls of who watched the fight, atreus commented that It almost seemed like his mom was beating Thor).
Freya (even though she's stated to be equal to Kratos somewhere I think this refers to suppressed Kratos, since someone can say that Fey and Kratos' fight ended with a draw as well, also the narrative implies her to be above Sigrun since freya Is the actual Queen of valkyries)
Holding back Kratos (stronger than Baldur, his fight with Laufey ended up in a draw, even in this lesser form Thor recognized him for have been able to defeat his sons, like he can see why even in this lesser state of him, even though he said something like "you really are the one Who defeated Baldur?" And Heimdall maybe said something similar if I am not wrong, Freya said that she was having the upper hand over him before Atreus' intrusion in the fight)
Sigrun (stated by Kratos's notes to be the strongest he and atreus fought durinf their Adventure)
Baldur (could send Jormugandr Flying with his punches, damaging him to the point of putting him to the ground for some time)
Heimdall (Kratos killed greater gods than him according to kratos himself, but he still has very good feats and a tricky ability)
Björn Loki / Atreus (was able to easily defeat an amped by Odin's magic Valkyria, could give a good fight to Kratos, was stopped by Kratos from hurting Freya)
-
Amped by Odin Valkyries
Normal Valkyries
-
Thrud (even though she has more physical strength than base atreus, she's probably comparable to him in base overall, Kratos complimented her by saying she could fight really well and when Thrud told him that his father teached her Kratos said "I can see that. She's still inferior to Valkyries since her dream Is to become one in the future and Odin never took her in consideration to make her One and she said that she had to train hard to be considered as a candidate for It, and bla bla, you could see her training to become one, she watched Valkyries's training and since then she wants to become one so she knows now strong they are and she considers them as above her)
Loki / Atreus at 14 (even though he Is not as mighty as Thrud physically, he can still hurt Baldur with his arrows and by using his bow to strike some blows, he was becoming Better and Faster according to Kratos, he can still turn into a Wolf, has regenerative powers. When he was 11 could tank and surive one serious punch from Baldur).
-
Magni (described as a Minor Aesir by Mimir, he's stronger than his Brother)
Modi
-
Angerboda (could fight well according to atreus but that's It)
I Dunno how to scale Monsters, but atreus said something like "what Is a dreki compared to Valkyries? We faced the Valkyries, a dreki Is nothing".