Tu keeps deleting derogatory accounts when new tl are added

[Anonymous]

I get my reports from usaa and mpm both are the same and my credit score went up 30 points. Im not going to contact tu because I don't want them to add the derogatory trade lines back

[Anonymous]

I applied for a Barclays card and my tu score was 622 out of 850. Last month it was 590 with Barclays.

[Anonymous]

It looks like Barclays uses tu98 model