How are these numbers calculated?

Big Games

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

Week of 11/8100.0*Chance in playoffs100.0*Average seed
Campo 133.78 Dave 99.7 +8.1
+0.8
Chris/Jonny 107.28 Ross 164.88 -0.9
Goodman 58.38 Alex 81.66 -0.5
-0.0
Neil 114.62 Aaron 118.46 +0.4
Nick 134.94 Cunje 139.94 -0.3
Kevin 128.46 Blair 86.92 +0.1
+0.1
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
Campo vs Aaron+12.4-12.4
+0.9-0.9
Kevin vs Alex+1.5-3.2
+0.0-0.1
Chris/Jonny vs Blair-1.3+2.7
Ross vs Cunje-1.4+1.0
Neil vs Nick+1.6-0.8
-0.1+0.0
Goodman vs Dave+1.1-0.3
+0.2-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
84-099.6%0322402770691,246
73-159.70041640336004,149,792
62-29.10009333718309,033,656
51-30.002154039408,376,176
40-4Out4613502,803,762
Total:15.9%0012410181920215025,054,632
Games Above .500
Chance Will Make Playoffs