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
Dini Mueter 176.96 bromtady 79.34 -15.6
-0.9
basel saints 103.88 LA 62.08 +3.0
+0.1
g-park saints 45.4 GITS_sauce 112.8 +1.8
DuvalNation 149.2 Yoichi 91 101.44 -1.7
-0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
bromtady vs Yoichi 91+24.3-24.3
+0.9-0.9
LA vs DuvalNation-3.8+3.8
+0.1-0.1
Dini Mueter vs GITS_sauce+0.4-0.4
Winti Lambeaugh vs g-park saints+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
92-0In41332145,147,330
81-191.3%92161910,280,053
70-2Out5132165,144,957
Total:70.6%10131631178420,572,340
Games Above .500
Chance Will Make Playoffs