Understanding the RelScore better

[rishabh1403]

Hey, once I run the software with my csv, I get a chart along with some files. one of those files is scroes file which is of following format

FeatureName,RelScore
1-3k_sleep_onset,-100.00
Turkey,-69.63
Boar's_Head,-69.63
Pepperoni,-69.63
Homemade,-64.10

What does RelScore mean here? One thing I understood is a negative score here means I lose weight but how does the number signify?