How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Brad's Boss Team 261.8 Stevie Wonder 19 194.75 -6.7
-0.3
Fabian's Team 188.85 Beautystads 211 +0.9
OEL Sweedwagon 237.5 Joe's Team 313.5 +0.4
HockeyMind 222.1 Voracek Yourself 187.6 -0.2
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Stevie Wonder 19 vs Beautystads+5.2-2.4
+0.3-0.1
OEL Sweedwagon vs Voracek Yourself-0.5+1.1
HockeyMind vs Fabian's Team+0.5-0.9

What If

Chances based on how well the Stevie Wonder 19 finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
1816-0In10010,202
1715-1In9010450
1614-2In683024,814
1513-3In315514033,831
1412-4100.0%6444640162,092
1311-597.6011572920576,145
1210-672.601225025301,543,507
119-726.00323472423,194,907
108-83.40326502105,162,634
97-90.1005395606,510,609
86-100.000158326,408,081
75-11Out038974,845,512
64-12Out079212,768,538
53-13Out057431,149,669
42-14Out3070329,358
31-15Out109057,916
20-16Out010014,743
Total:8.9%0036112153632,773,008
Games Above .500
Chance Will Make Playoffs