How are these numbers calculated?

Big Games

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

Week of 6/2100.0*Chance in playoffs100.0*Average seed
Lindsley 133 Lehman 178 +7.8
+0.5
Kachmar 132 Germani 172 -1.0
Stephens 81 Puleio 186 +0.3
Lawson 190 Saxman 145 -0.3
If winner is:HomeAway
Week of 6/9100.0*Chance in playoffs100.0*Average seed
Lehman vs Stephens+12.5-12.5
+0.6-0.6
Stumpf vs Lawson+0.2-0.2

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789Count
149-0In1000014,342
138-1In87130112,423
127-2100.0%44441210451,266
116-395.952741234001,054,220
105-446.10111333815101,580,640
94-53.2003214627301,578,554
83-60.00117522911,050,678
72-7Out01226314452,477
61-8Out025345113,084
50-9Out0237714,266
Total:36.9%6810131518171126,421,950
Games Above .500
Chance Will Make Playoffs