How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Chance in playoffs100.0*Average seed
basel saints 103.88 LA 62.08 +0.1
FirstTry 128.92 Winti Lambeaugh 110.82 Out
-0.5
g-park saints 45.4 GITS_sauce 112.8 +0.0
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Winti Lambeaugh vs g-park saints+0.1-0.1
FirstTry vs basel saints+0.0-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
62-0Out1542436,328,885
51-1Out391628,498,673
40-2Out881226,889,462
Total:Out2685861,717,020
Games Above .500
Chance Will Make Playoffs