How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
Babs 75 Josh 77 +2.0
+0.5
Jake 69 Chris 67 +2.0
+0.1
Stephen 62 Veale 71 +0.2
Kyle 71 Yarroch 30 +0.1
Zach 35 Bill 55 -0.0
If winner is:HomeHome OTAway OTAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Josh vs Chris+0.3+0.3-0.8-0.8
Zach vs Kyle+0.3+0.3-0.0-0.0
Jake vs Stephen+0.1+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
202-0-0In1005,529,346
181-1-0In1659254,261,132
160-2-0In037026823,246
Total:In582416210,613,724
Games Above .500
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 11/21100.0*Lottery seed
Babs 75 Josh 77 -0.5
Stephen 62 Veale 71 -0.2
Jake 69 Chris 67 -0.1
Kyle 71 Yarroch 30 -0.1
Zach 35 Bill 55 +0.0
If winner is:HomeHome OTAway OTAway
Week of 11/28100.0*Lottery seed
Josh vs Chris-0.3-0.3+0.8+0.8
Zach vs Kyle-0.3-0.3+0.0+0.0
Jake vs Stephen-0.1-0.1+0.1+0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-L-T123456789101112
202-0-0100
181-1-0165925
160-2-0037026
Total:5824162