How are these numbers calculated?

Big Games

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

Week of 11/14100.0*Average seed
St. Thomas 20 St. Hubert 59 -0.4
St. Anne 24 St. Thomas 35 +0.4
St. Anne 9 QR 21 +0.1
St. Francis 38 St. Raymond 26 -0.1
Week of 11/22None

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345Count
73-0-0In25753,381,150
62-1-0In10010,120,678
51-2-0In831710,123,061
40-3-0In237523,379,451
Total:In38116027,004,340
Games Above .500
Chance Will Make Playoffs