How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*LOSERBOWL100.0*Average seed
MAR 95.4 MBALL 114.3 -15.9
+1.5
-1.3
WHITE 91.52 KELM 101.72 -2.2
-0.1
KNULL 73.08 CLARKSON 149.1 -1.8
-0.4
-0.1
CHAND 65.46 LANKMAYR 102.16 -1.7
+0.2
MAGUIRE 132.58 KAUL 82.2 -0.6
+0.6
FOWLER 110.52 SEREDUIK 109.2 -0.4
+0.6
+0.1
KBALL 99.96 WRINSKELLE 78.36 -0.2
-0.1
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*LOSERBOWL100.0*Average seed
MAR vs LANKMAYR+24.8-25.7
No+5.3
+1.6-1.6
KBALL vs WHITE-5.1+4.6
-0.2+0.2
FOWLER vs KNULL-3.0+3.3
+0.5-0.5
-0.1+0.1
KAUL vs KELM+2.7-2.8
+0.1-0.1
MAGUIRE vs MBALL-1.2+1.1
+2.7-2.5
-0.1+0.1
CHAND vs CLARKSON+0.9-0.9
SEREDUIK vs WRINSKELLE-0.4+0.4
-2.0+1.9

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314LOSERBOWLCount
01-144.7%02132932185100.0%22,485,094
2-0In2173431142No11,486,449
0-2Out8304020121.011,022,289
Total:47.9%1499101516111010505.1%44,993,832
Points
Chance Will Make Playoffs