How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday, 4/19100.0*Chance wins title100.0*Average seed
Pardubice 0 Chomutov 3 -5.8
-0.1
CB 2 Kladno 4 -5.8
-0.1
Sunday, 4/21100.0*Chance wins title100.0*Average seed
CB 5 Pardubice 2 -14.8
-0.1
Kladno 1 Chomutov 2 (ot)+4.5
+0.0
Tuesday, 4/23100.0*Chance wins title100.0*Average seed
Pardubice 4 Kladno 1 Yes
+0.4
Points
Chance Will Win Championship