How are these numbers calculated?

Big Games

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

Week of 9/29100.0*Chance in playoffs100.0*Average seed
Lindsey 106.22 J Z 102.2 +9.7
+0.8
Maria 173.46 Matthew 111.2 -0.5
Jacque 124.16 Josh 125.3 -0.2
Kyle 110.44 Amanda 130.7 +0.2
Jacob 148.66 Kevin 123.34 +0.2
If winner is:HomeAway
Week of 10/6100.0*Chance in playoffs100.0*Average seed
Lindsey vs Matthew+6.3-6.3
+0.7-0.7
Jacob vs Margaret+0.5-0.5
Kyle vs Jacque-0.4+0.4
Kevin vs J Z+0.2-0.2
Chad vs Amanda+0.1-0.1
Maria vs Josh-0.1+0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213Count
128-0In10038,991
117-1In9820298,276
106-2In8614001,041,600
95-3In504191002,088,965
84-4100.0%93538152002,610,143
73-596.8021434331430002,087,883
62-634.001726372261001,045,337
51-70.103163832101297,473
40-8Out0321482838,808
Total:88.6%26211512965321109,547,476
Games Above .500
Chance Will Make Playoffs