How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Average seed
Artem 94.98 Vicki 111.1 +0.1
If winner is:HomeTieAway
Week of 11/30100.0*Average seed
Vicki vs Emily+0.1+0.1-0.1
Hutton vs Jessie+0.0+0.0-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
62-0-0Out47533,919,056
5.51-0-1Out455524,941
51-1-0Out39717,189,064
0-0-2Out10025
4-4.5Out10018,715,122*
Total:Out69439,848,208

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs