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
Ryan 1 Gavin 2 -23.8
-21.9
-0.6
Jeremy 4 Lindsay 3 +1.6
-4.0
+0.0
If winner is:HomeHome OTAway OTAway
Week of 4/20100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Jeremy vs Ryan-33.4-14.5+16.8+32.6
NoNo-3.3+24.2
-0.7-0.3+0.2+0.7
Lindsay vs Gavin+7.9+8.2-8.0-8.0
+9.2+4.5-8.0-8.0
+0.1+0.0-0.1-0.1

What If

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

100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy1234Count
820-0In62.8%63374,822,549
710-177.4%8.9969232,347,960
611-030.21.92286557,288,979
00-2OutNo7426285,930
501-1OutNo61391,778,353
402-0OutNo15852,762,165
Total:45.8%17.5%1728361819,285,936
Points
Chance Will Make Playoffs