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*Chance in playoffs100.0*Average seed
Beck/Cottington 60.2 Steve 85 -1.9
-0.4
Tyler 84 Matt 115.9 +0.5
-0.2
Lawson 88 Phillips 82.7 +0.2
Haines 101.4 Gerrett 87.4 -0.1
-0.0
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Lawson 127.1 Beck/Cottington 84.7 Out
-0.4
Phillips 70.7 Parnes 130.7 +0.1
Haines 58.2 Matt 104.5 -0.1
Gerrett 95.7 Hribar 113.6 -0.0
If winner is:HomeAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Hribar vs Beck/Cottington-0.2+0.3
Phillips vs Haines-0.2+0.1

What If

Chances based on how well the Beck/Cottington finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out485215,983,586
40-1Out10029,010,214
Total:Out178344,993,800
Games Above .500
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 11/20100.0*Lottery seed
Beck/Cottington 60.2 Steve 85 +0.3
Week of 11/27100.0*Lottery seed
Lawson 127.1 Beck/Cottington 84.7 +0.5
If winner is:HomeAway
Week of 12/4100.0*Lottery seed
Hribar vs Beck/Cottington+0.6-1.1
Lawson vs JD+0.1-0.0

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
51-014810101099914132
40-10024679101323234
Total:024678991120194