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
Neil 114.62 Aaron 118.46 +12.9
+1.0
Goodman 58.38 Alex 81.66 -1.4
Campo 133.78 Dave 99.7 +1.1
Nick 134.94 Cunje 139.94 -0.6
Kevin 128.46 Blair 86.92 +0.3
+0.1
Chris/Jonny 107.28 Ross 164.88 +0.2
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
Campo vs Aaron-18.9+18.8
-1.2+1.2
Goodman vs Dave+2.9-2.9
+0.1-0.1
Ross vs Cunje-2.8+2.8
-0.1+0.1
Chris/Jonny vs Blair-2.3+2.3
Neil vs Nick-1.6+1.6
-0.1+0.1
Kevin vs Alex+1.6-1.6
+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
84-0100.0%112333815100524,196
73-179.6003153130164002,088,700
62-214.000212263221613,128,418
51-30.001629451812,086,702
40-4Out1244432523,528
Total:31.4%013691214141515728,351,544
Games Above .500
Chance Will Make Playoffs