How are these numbers calculated?

Big Games

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

If winner is:HomeHome SOAway SOAway
Week of 3/24100.0*Chance in playoffs100.0*Auto-Promote100.0*Average seed
Stewart vs BrennanOut-13.4-10.9+16.0
NoNo-3.0+3.8
-1.3-1.1+0.2+1.4
Wright vs Gillespie-3.2-2.3-1.8+3.6
-1.5-1.4-1.2+1.8
-0.2-0.1-0.1+0.2
Kitchen vs K.Jackson+0.7+1.2-0.2-0.8
+0.7+0.7-0.5-0.8
+0.1+0.0-0.2-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WL-SOplayoffsAuto-Promote12345678910RelegatedCount
162-00-064.2%15.4%114493140No2,865,162
151-10-07.50.701728422020No636,574
141-00-10.0No0115403490No634,331
0-20-00.0No0327412350No35,551
131-01-0OutNo093441151No5,724,812
0-10-1OutNo62842232No71,056
120-11-0OutNo05285511No635,527
0-00-2OutNo06305310No35,041
110-01-1OutNo014356No634,586
100-02-0OutNo3763No2,867,700
Total:13.4%3.2%03108717201916No14,140,340
Points
Chance Will Make Playoffs