How are these numbers calculated?

Big Games

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

Week of 7/18100.0*Average seed
Hawks 20 GR Thunder 15 +0.8
Coyotes 59 Jaguars 0 +0.1
Knights 41 Renegades 14 +0.0
Week of 7/25100.0*Average seed
Hawks 14 Vipers 20 -0.3
Renegades 0 Thunder 28 +0.1
Knights 21 Jaguars 0 +0.0
If winner is:HomeHome OTAway OTAway
Week of 8/1100.0*Average seed
Jaguars vs Hawks-1.0-1.0+1.0+1.0

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213Count
31-0Out1003,051,599
20-1Out1003,048,737
Total:Out50506,100,336
Games Above .500
Chance Will Make Playoffs