Grading quizzes... except words this time!

So, you may remember that I’m a professor of Awesomeness at the prestigious Ad Hoc University! This time, I assigned my students a quiz where they have to determine how I scored a word. Once again, I overestimated their abilities and they all failed the quiz! I’m sure it can’t be impossible, right (especially since I’m giving you all the individual parts of the score)? You tell me! Here’s the quiz I gave them:

magic = 0.1 + 1.0 + 0.77 = 1.87

dinosaur = 0.08 + 0.31 + 3.73 = 4.12

puzzling = 0.08 + 1.23 + 4.42 = 5.73

albatross = 0.18 + 0.08 + 4.08 = 4.34

seagull = 0.14 + 1.46 + 2.23 = 3.83

hunger = 0.06 + 0.62 + 2.5 = 3.18

famine = 0.06 + 0.46 + 1.62 = 2.14

Can you do it?

Note: I think this one is easier than my grid one (linked above).

Hint 1:

Hint 2:

Hint 3: