How are these numbers calculated?

Big Games

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

Week of 7/13100.0*Chance in playoffs100.0*Average seed
Da Norms 2 Mazel Tov 3 +15.1
+1.6
Fox 2 Beat 'em 1 +0.1
If winner is:HomeAway
Week of 7/20100.0*Chance in playoffs100.0*Average seed
Socks vs Mazel Tov-16.6+7.4
-1.7+0.8
Schweddy vs Bad Dude+0.2-0.5
-0.0+0.1
Recreational vs JKI+0.2-0.5
-0.0+0.1
Da Norms vs 3 Crow+0.5-0.2
+0.1-0.1
Fox vs Black-0.2+0.2
-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
76-0In85150218,393
65-1In334121500945,254
54-2100.0%212242922102001,657,612
43-387.60014132127221020001,500,216
32-411.900029192625144100737,498
21-50.00016163030153187,811
10-6Out110444619,774
Total:80.2%1012111111988544221105,266,558
Games Above .500
Chance Will Make Playoffs