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
Kevin 128.46 Blair 86.92 +0.6
+0.2
Nick 134.94 Cunje 139.94 -0.2
Neil 114.62 Aaron 118.46 +0.2
Campo 133.78 Dave 99.7 +0.1
Goodman 58.38 Alex 81.66 -0.1
Chris/Jonny 107.28 Ross 164.88 +0.1
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
Kevin vs Alex+0.2-0.4
+0.2-0.4
Neil vs Nick-0.1+0.1
+0.1-0.1
Goodman vs Dave+0.1-0.0
Ross vs Cunje+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
114-0In1005,714,972
103-1In8512310,355,925
92-2In33412326,826,862
81-3100.0%11839338101,948,412
70-479.10111333315510208,461
Total:99.8%671811310000025,054,632
Games Above .500
Chance Will Make Playoffs