SPECIAL:
1-2= Weak Tier Human
3-4= Low Tier Human
5-6= Average Tier Human
7= Above Normal Tier Human
8= Peak human Tier Human
9= Superhuman Tier Human
10= Transcended Tier Human
Haki and Rokushiki Skill:
Rank F= Beginner Entry Comprehension
Rank E= Novice Skilled
Rank D= Adept Skilled
Rank C= Expert Skilled
Rank B= Mastery Skilled
Rank A= Superhuman Mastery Skilled
Rank S= Transcended Mastery Skilled
Stein has 10 on all his SPECIAL's, because his a soul fragment from the main character in Fallout Game Merchant. He was also Ranked A and S on all his Haki and Rokushiki Skills, But when he fragmented from his soul, he lost most of his skills and just kept his base stats.