How are these numbers calculated?

Big Games

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

Week of 2/18100.0*Chance in playoffs100.0*Average seed
FF 0 TFD 11 -7.2
-0.6
PG 0 MB 12 +0.3
-0.0
CJ 2 FZN 7 +0.2
-0.0
CCP 7 GJ 4 -0.1
+0.0
Week of 2/25100.0*Chance in playoffs100.0*Average seed
FF 4 FZN 7 -8.4
-0.6
SB 7 TFD 4 +1.1
+0.0
BBS 7 MB 2 -1.1
-0.0
IT 1 CCP 10 -0.4
-0.0
PG 5 RC 5 -0.4
-0.0
CJ 3 GJ 8 +0.1
-0.0
If winner is:HomeTieAway
Week of 3/4100.0*Chance in playoffs100.0*Average seed
FF vs GJ+12.1+7.6-10.8
+0.8+0.2-0.7
BBS vs RC-2.0-1.1+3.9
-0.1-0.0+0.1
FZN vs TFD+2.4-2.6-2.8
+0.0-0.1-0.0
CCP vs MB-2.6-2.4+2.4
-0.0-0.1+0.0
PG vs SB-2.0-1.5+1.2
-0.1-0.1+0.0
IT vs CJ+1.2-0.7-1.0
+0.0-0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
00-1-051.1%04101621221682047,296,920
1-0-074.12101616151513831039,446,500
0-0-169.521319191715104104,560,780
Total:62.0%1510131618181362091,304,200
Points
Chance Will Make Playoffs