How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/9100.0*Chance wins title100.0*Average seed
QC Eagles 3 StP Twin Stars 1 +2.0
+0.7
Bavarians 5 Eau Claire Aris 0 No
QC Eagles 6 Kings FC 0 +0.4
Chicago Fire 0 StP Twin Stars 3 -0.1
Chicago Fire 3 Kings FC 0 +0.0
Week of 7/16100.0*Chance wins title100.0*Average seed
Madison 56ers 3 Bavarians 1 -0.4
Points
Chance Will Win Championship