How are these numbers calculated?

Big Games

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

Wednesday, 11/20100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Minnesota 48 South Texas 61 -10.3
-14.4
-0.4
Minnesota 48 Ottawa 44 +7.4
+16.0
+0.4
New York 45 South Texas 57 -1.5
+1.8
If winner is:HomeAway
Thursday, 11/21100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
New York vs Ottawa+2.9-2.5
+0.2-0.1

What If

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

100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye1234Count
53-0In73.2%732711,034,309
42-1In25.62673135,343,466
31-299.2%0.814950137,856,912
20-332.9No336713,551,801
Total:90.4%17.9%1848241097,786,488
Games Above .500
Chance Will Make Playoffs