How are these numbers calculated?

Big Games

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

Week of 3/26100.0*Chance in playoffs100.0*Average seed
Kato 1 DiPierro 0 +13.9
+1.2
M.Jackson 1 Kitchen 0 +3.1
-0.1
Gau 1 Lee 0 -1.3
-0.0
Corbett 1 Hunneyman 0 -0.3
-0.0
If winner is:HomeHome SOAway SOAway
Week of 4/2100.0*Chance in playoffs100.0*Average seed
Gau vs DiPierro-20.1+13.9+19.3+19.2
-0.0+0.4-0.0+0.0
M.Jackson vs Corbett+1.6+14.7-4.6-2.2
-0.0+0.3-0.1+0.0
Schewart vs Kitchen+0.1+0.1*+0.0-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WL-SOplayoffs12345678910RelegatedCount
201-00-063.0%75637No205,161,831
190-10-049.0247483No22,781,161
180-00-10.300951337No22,314,716
170-01-0Out065737No201,047,372
Total:31.1%3282052717No451,305,080
Points
Chance Will Make Playoffs