How are these numbers calculated?

Big Games

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

Week of 12/15100.0*Chance in playoffs100.0*Average seed
St. Colette 18 St. Raymond 19 +9.7
+0.8
St. Mary 11 St. Alphonsus 38 +1.0
+0.1
St. Francis 21 Wayside 17 -0.7
St. Hubert 21 St. James 24 +0.4
If winner is:HomeAway
Holy Family vs St. Theresa-0.1+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011Count
6.53-0-0Out2366652,253,481
5.52-1-0Out284322716,747,690
4.51-2-0Out81851226,748,408
3.50-3-0Out17832,249,961
Total:Out3192016241917,999,540
Games Above .500
Chance Will Make Playoffs