How are these numbers calculated?

Big Games

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

Week of 9/14100.0*Chance in playoffs100.0*Average seed
Blake 95.2 Luke 145.62 -10.8
-0.9
If winner is:HomeAway
Week of 9/21100.0*Chance in playoffs100.0*Average seed
Blake vs Niphon+9.0-9.0
+0.8-0.8
Brad vs Gravy+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1212-0In10005,669
1111-1In946018,989
1010-2In6828300132,992
99-3In254425500557,665
88-499.8%2153333153001,569,876
77-582.4003163231153003,143,374
66-616.4003143133164004,555,567
55-70.10031433341524,834,145
44-80.000052544243,729,555
33-9Out00329672,036,301
22-10Out00793746,536
11-11Out0199165,269
00-12Out10021,078
Total:26.1%1245689111213141521,517,016
Games Above .500
Chance Will Make Playoffs