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. Anne 9 QR 21 +0.1
St. Francis 38 St. Raymond 26 -0.1
Week of 11/22100.0*Average seed
Holy Family 18 St. Hubert 46 -0.4

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345Count
5.53-0-0In75253,379,496
4.52-1-0In1682210,118,619
3.51-2-0In772310,122,469
2.50-3-0In31693,383,756
Total:In15671827,004,340
Games Above .500
Chance Will Make Playoffs