How are these numbers calculated?

Big Games

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

Week of 12/6100.0*Average seed
Thunderstruck 101 Spiders 162 +1.1
Lost Dogs 147 IGFYU 142 +0.4
If winner is:HomeTieAway
Week of 12/13100.0*Average seed
Conquistadors vs Lost Dogs-2.0-2.0+0.3
Thunderstruck vs Cougars-0.1+0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
111-0-0In10012,619,132
100-1-0In922691,651,364
0-0-1In92269173,121
Total:In893914,443,617
Games Above .500
Chance Will Make Playoffs