How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
Clinton 104 Craig 76 +6.0
-0.0
Santana 147 Joey 120 +3.0
+0.1
Conrado 85 Kristie 106 +2.4
+0.1
Jeremy 109 Alfred 68 -0.1
-0.1
Lindsy 83 Orlando 97 +0.0
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Jeremy 134 Kristie 123 -28.7
-0.9
Gabe 100 Craig 65 +12.5
+0.3
Clinton 122 Joey 116 -3.4
-0.0
Conrado 79 Trey 105 -0.0
If winner is:HomeTieAway
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Joey vs GabeOutOut+32.2
-0.2-0.2+0.3
Kristie vs Lindsy+10.0OutOut
+0.8-1.3-1.4
Trey vs Jeremy+0.3+0.6-0.3
+0.0-0.3-0.0
Craig vs Conrado-0.0+0.5+0.5
-0.0+0.0+0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
71-0-027.7%28647139,389,255
6.50-0-1Out08920616,540
60-1-0Out6876021,711,213
Total:17.7%18417322061,717,008
Games Above .500
Chance Will Make Playoffs