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
Gau 1 Lee 0 +11.5
+0.8
M.Jackson 1 Kitchen 0 -2.1
-0.2
Corbett 1 Hunneyman 0 -0.8
-0.0
Kato 1 DiPierro 0 +0.6
-0.1
If winner is:HomeHome SOAway SOAway
Week of 4/2100.0*Chance in playoffs100.0*Average seed
Gau vs DiPierro+41.3-16.7-31.8-41.8
+1.4+0.2-0.2-1.7
M.Jackson vs Corbett+1.1+10.0+8.2-2.7
+0.1-0.3-0.3+0.0
Schewart vs Kitchen+8.7+6.1+2.2-2.1
+0.4+0.3+0.2-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WL-SOplayoffs12345678910RelegatedCount
212-00-092.8%79137No188,334,188
201-10-027.942472No41,812,550
191-00-111.60118530No18,974,038
0-20-011.60118530No2,322,855
181-01-00.4007582410No170,973,298
0-10-12.2022530393No2,107,270
170-11-0Out021979No18,994,608
0-00-2Out11683No76,293
160-01-1Out01188No1,377,677
150-02-0Out0496No6,332,303
Total:42.0%3491722109No451,305,080
Points
Chance Will Make Playoffs