How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Average seed
Team power 59 - Scheveningers 119 +0.3
Pittsburgh Pyth 117 Balla$ 53 +0.1
Week of 11/27100.0*Average seed
Balla$ 83 Team power 59 -0.1
- Scheveningers 72 De more de mary 134 -0.1
If winner is:HomeAway
Week of 12/4100.0*Average seed
De more de mary vs Balla$+0.1-0.5
Suncoast Snook vs - Scheveningers-0.1+0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
51-0Out95534,347,186
40-1Out594178,825,822
Total:Out7030113,173,008
Games Above .500
Chance Will Make Playoffs