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 -9.1
-0.5
HockeyMind 222.1 Voracek Yourself 187.6 -0.5
Fabian's Team 188.85 Beautystads 211 +0.3
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Stevie Wonder 19 vs Beautystads+7.8-7.8
+0.4-0.4
OEL Sweedwagon vs Voracek Yourself-1.0+1.0
HockeyMind vs Fabian's Team+0.5-0.5

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
1816-0In1003,757
1715-1In9912,893
1614-2In955021,368
1513-3In78211099,197
1412-4100.0%43471000321,457
1311-599.7104339800772,287
1210-687.709384112101,413,096
119-736.1005304518102,018,386
108-83.800426482112,267,333
97-90.10043154112,017,995
86-100.000754381,410,758
75-11Out013367770,360
64-12Out01486322,004
53-13Out59598,754
42-14Out19921,254
31-15Out01002,880
20-16Out1003,757
Total:28.3%358121519231511,567,536
Games Above .500
Chance Will Make Playoffs