How are these numbers calculated?

Big Games

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

Week of 4/13100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Jack 6 Geoff 1 +13.3
+0.1
+0.2
Michael 2 Matt 3 +1.1
+0.5
-0.1
If winner is:HomeHome OTAway OTAway
Week of 4/20100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Jack vs Michael+41.9+40.5+12.0-24.7
+28.0-4.4NoNo
+0.8+0.4+0.1-0.4
Geoff vs Matt-14.3-13.0+21.6+32.8
-0.9-0.9+1.9+2.0
-0.1-0.2+0.2+0.3

What If

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

100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy1234Count
820-0In34.2%346613,778,809
710-171.8%0.1072289,620,471
611-025.6No2674029,853,136
00-2OutNo946501,081
501-1OutNo80203,111,561
402-0OutNo33674,851,950
Total:45.9%7.6%83848661,717,008
Points
Chance Will Make Playoffs