How are these numbers calculated?

Big Games

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

Week of 10/16100.0*Chance wins title100.0*Playoffs100.0*Average seed
Ash 63 Charcoal 57 -0.3
+0.1
Pink 59 Black 41 +0.1
Yes
+0.0
Grey 61 Irish 47 +0.1
+0.7
Royal 25 Carolina 47 -0.2
Week of 10/23100.0*Chance wins title100.0*Playoffs100.0*Average seed
Pink 58 Ash 44 +2.9
+0.1
Grey 58 Carolina 54 +0.5
Royal 39 Charcoal 97 -0.1
-0.0
Irish 62 Black 42 +0.1
+0.7
If winner is:HomeAway
Week of 10/30100.0*Chance wins title100.0*Playoffs100.0*Average seed
Pink vs Charcoal+6.4-4.2
+0.2-0.2
Grey vs Royal+0.1-0.5
Black vs Carolina+0.1-0.0

What If

Chances based on how well the Pink finish out the regular season.   Explain

100100100100100100100100
If finish:ChanceChance will finish season at seedLast
TPW-Lwins titlePlayoffs12345678PlaceCount
121-036.1%Yes364420No28,155,854,216
100-125.4Yes2530386No43,110,229,192
Total:29.6%Yes3036314No71,266,083,408
Games Above .500
Chance Will Win Championship