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
FOWLER 110.52 SEREDUIK 109.2 -7.2
-1.1
WHITE 91.52 KELM 101.72 -0.7
MAR 95.4 MBALL 114.3 +0.6
CHAND 65.46 LANKMAYR 102.16 -0.5
+0.1
KNULL 73.08 CLARKSON 149.1 -0.5
MAGUIRE 132.58 KAUL 82.2 -0.2
+0.1
KBALL 99.96 WRINSKELLE 78.36 +0.1
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*LOSERBOWL100.0*Average seed
SEREDUIK vs WRINSKELLE+14.5-14.0
No+0.0
+1.4-1.4
KBALL vs WHITE-2.1+1.9
-0.1+0.1
FOWLER vs KNULL-1.4+1.6
+0.0No
-0.1+0.1
KAUL vs KELM+0.9-1.0
+0.1-0.1
MAGUIRE vs MBALL-0.7+0.7
+0.0No
+0.1-0.1
CHAND vs CLARKSON+0.5-0.4
No+0.0
MAR vs LANKMAYR+0.2-0.2
No+0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314LOSERBOWLCount
01-199.9%21533331430No22,492,752
0-242.603142529207100.0%11,374,470
2-0In220423061No11,126,610
Total:85.4%0511151818118752000.0%44,993,832
Points
Chance Will Make Playoffs