How are these numbers calculated?

Big Games

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

Week of 6/6100.0*Chance in playoffs100.0*Average seed
Backdoor Sliders 17 Empty Pitchers 23 -29.1
-1.4
Master Batters 17 Off Constantly 24 -1.8
-0.1
Mattinglys Side 10 Bus Boys 1 -1.4
-0.1
KBV Shepard 17 Redshift 21 -0.7
Bad News Beers 9 Groundswell Geeks 27 +0.2
If winner is:HomeTieAway
Week of 6/13100.0*Chance in playoffs100.0*Average seed
Master Batters vs Redshift+10.6+6.4-3.4
+0.5+0.1-0.1
Backdoor Sliders vs Bus Boys+5.7OutOut
+1.2-0.1-1.8
Bad News Beers vs KBV Shepard-4.6+7.7+4.8
-0.1+0.2+0.1
Off Constantly vs Mattinglys Side+5.4-4.4-4.4
+0.2-0.1-0.1
Empty Pitchers vs Groundswell Geeks+0.1-5.7+1.5
-0.0-0.3+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910Count
51-0-012.7%21128372259,158,752
40-0-1Out89210,735,299
30-1-0Out376337,540,449
Total:7.0%161521211322107,434,500
Games Above .500
Chance Will Make Playoffs