Differing mir-SVR scores on microrna.org

Question

[mcumeh]

I noticed that the miR-SVR scores are different if you look at predicted targets for the miRNA vs predicted miRNAs that target a mRNA.

For example, The miR-SVR score for LRIG1 is -1.09 when I find it as a predicted target of miR-454, but when I use the target mRNA tab (typing in LRIG1), the score for miR-454 lowers to -0.41 or -0.61.

Why is that? How can I tell if I have a good score when I am using the miRNA and/or target mRNA tab?

Thank you