How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Chance in playoffs100.0*Average seed
Washington & Le 2 Emory & Henry 5 +9.7
+0.7
Washington & Le 15 Emory & Henry 3 -8.1
-0.6
If winner is:HomeAway
Virginia Wesley vs Hampden-SydneyIn-0.0
+0.1-0.0
Virginia Wesley vs Hampden-SydneyIn-0.0
+0.1-0.0

What If

Chances based on how well the Emory & Henry finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
112-0In78224,347,720
101-1In77418019,751,605
90-299.9%285517022,567,165
Total:100.0%1047349046,666,490
Games Above .500
Chance Will Make Playoffs