How are these numbers calculated?

Big Games

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

Week of 11/11100.0*Chance in playoffs100.0*Average seed
Kim Higgerson 201.08 Tayler Hill 183.28 +9.2
+0.6
Chris Higgerson 168.15 Tony Reichert 154.04 -1.5
Corey Corbett 202.67 Kevin Maloy 188.32 +1.1
-0.1
Tom Reichert 157.12 Austin Montgomery 155.59 +0.7
If winner is:HomeAway
Week of 11/18100.0*Chance in playoffs100.0*Average seed
Kim Higgerson vs Tony Reichert+12.7-12.7
+0.7-0.7
Tom Reichert vs Kevin Maloy+3.1-3.1
+0.1-0.1
Chris Higgerson vs Corey Corbett-2.4+2.4
Tayler Hill vs Austin Montgomery-0.2+0.2
-0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
84-098.8%1354815101,130,726
73-159.41134534604,495,198
62-22.30228511816,748,889
51-3Out11547374,493,775
40-4Out09911,130,948
Total:21.9%026131924191517,999,536
Games Above .500
Chance Will Make Playoffs