How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Average seed
Kyle 132.9 J Z 89.22 -0.1
Lindsey 84.58 Allie 126.3 +0.0
Week of 11/24100.0*Average seed
Allie 141.48 J Z 155.2 +0.6
Lindsey 111.14 Matthew 133.82 +0.0
If winner is:HomeAway
Week of 12/1100.0*Average seed
Jacob vs J Z-0.1+0.6
Lindsey vs Amanda-0.4+0.0
Maria vs Jacqueline+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
41-0Out18651816,465,326
30-1Out2375176,125,258
Total:Out33065192,590,584
Games Above .500
Chance Will Make Playoffs