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
New York 45 South Texas 57 -13.7
-10.6
-0.4
Minnesota 48 South Texas 61 -1.8
+1.8
Minnesota 48 Ottawa 44 +0.8
-0.8
If winner is:HomeAway
Thursday, 11/21100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
New York vs Ottawa+19.2-19.2
+8.1-8.1
+0.4-0.4

What If

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

100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye1234Count
55-0InYes100972,776
44-1In64.1%643424,753,378
33-295.6%4.44434849,498,708
22-337.6No38629,499,666
11-42.5No3974,755,440
00-5OutNo100971,528
Total:60.8%14.6%1519273930,451,496
Games Above .500
Chance Will Make Playoffs