How are these numbers calculated?

Big Games

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

Week of 10/7100.0*Chance in playoffs100.0*Average seed
Ben 10 Luke 7 +0.1
If winner is:HomeAway
Brian vs Hoss-10.0+10.0
-0.8+0.8
Brad vs RJ+0.3-0.3
Harm vs Josh-0.2+0.2
Maury vs CL-0.1+0.1
If winner is:HomeAway
Week of 10/14100.0*Chance in playoffs100.0*Average seed
Ben vs Hoss-9.9+9.8
-0.9+0.9
Vern vs Luke-0.3+0.3
Brad vs Brian+0.3-0.3
Maury vs Josh-0.1+0.1
Harm vs RJ-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1310-0In1004,509
129-1In991037,542
118-2In92800169,162
107-3In6233500449,762
96-4100.0%1742319100789,733
85-599.0172436247100946,275
74-656.5000519332912200788,352
63-72.50021329331840452,102
52-80.000213343713169,865
41-9Out007365637,377
30-10Out08924,449
Total:73.9%161413121098654213,849,128
Games Above .500
Chance Will Make Playoffs