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
G-Town Raiders 80.18 Church-Field Te 92.22 -0.4
Alinghi Chargers 89.42 Winti Raiders 73.42 +0.1
Week of 11/24100.0*Average seed
Organized Chaos 64.1 G-Town Raiders 101.7 +0.7
Alinghi Chargers 96.28 Birchcrew Cheba 102.78 +0.2
Church-Field Te 93.86 Winti Giants 79.02 -0.2
Winti Raiders 113.1 Timbosano Broncos 90.66 -0.2
Brolando Sharkna 118.64 Uster Bengals 117.04 +0.1
If winner is:HomeAway
Week of 12/1100.0*Average seed
G-Town Raiders vs Uster Bengals+0.4-0.4
Alinghi Chargers vs Church-Field Te+0.4-0.4
Winti Raiders vs Basler Horned-F-0.1+0.1

What If

Chances based on how well the G-Town Raiders finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
101-0In1007,389,178
90-1In4629257,394,350
Total:In73141314,783,528
Games Above .500
Chance Will Make Playoffs