How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Stephen Hribar 107 Mike Haines 94.7 Out
Gerrett Henry 129.9 Steven Koerper 95.3 +0.0
Kevin Cottington 85.2 Steve Dao 134 +0.1
Brady Kress 96.2 Tyler Graham 116.7 +0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Mike Haines 106.9 Michael Phillips 62.9 +0.6
Brady Kress 76 Steve Dao 105 +0.1
Kevin Cottington 108 JD Peters 120 +0.1
Andy Germani 96.4 Steven Koerper 84 +0.0
Tyler Graham 126 Matt Parnes 83 +0.0
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Steven Koerper vs Mike Haines-0.7+0.7
Kevin Cottington vs Matt Parnes+0.3-0.2

What If

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

If finish:Chance inChance will finish regular season at seed
Games Above .500
Chance Will Make Playoffs