How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Campo 85.18 Nick 69.86 -0.2
-0.4
Goodman 54.68 Aaron 114.8 -0.1
Neil 114.38 Cunje 120.04 +0.1
-0.1
Kevin 91.5 Dave 78.62 -0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Goodman 104.38 Nick 98.24 -0.5
-0.6
Neil 88.9 Campo 85.86 +0.5
Ross 102.98 Alex 87.08 -0.5
+0.1
Chris/Jonny 147.6 Dave 141.8 -0.3
-0.1
Kevin 95.82 Aaron 179.8 -0.3
+0.1
Blair 94.74 Cunje 127.12 -0.1
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Chris/Jonny vs Aaron-2.4In
Kevin vs Nick-2.4In
-1.0+1.0
Blair vs AlexIn-2.4
+0.3-0.3
Ross vs Dave-1.8+1.8
-0.3+0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
81-0In1009,001,558
70-195.3%724323258,997,986
Total:97.6%54121616217,999,544
Games Above .500
Chance Will Make Playoffs