How are these numbers calculated?

Big Games

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

Week of 2/29100.0*Chance in playoffs100.0*Average seed
Trib 4 Hoop 9 +0.7
+0.5
Dirk 6 AK-K 7 -0.1
Asdf 4 FlyT 9 -0.1
Nick 2.5 Gobe 10.5 -0.1
Newc 9.5 What 3.5 -0.1
Hyen 7 mikW 6 +0.1
Week of 3/7100.0*Chance in playoffs100.0*Average seed
Pige 7 Hoop 6 -0.7
-0.5
Hyen 6 Flus 7 -0.2
Asdf 7.5 Expl 5.5 +0.1
If winner is:HomeAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Newc vs Hoop+1.1-1.5
-0.4+0.5
Asdf vs PDid-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920Count
00-1-03.1%210000001124571431247117,065,093
1-0-00.500000000135789101422154011,848,667
Total:2.1%1000000012345781427206128,913,760
Points
Chance Will Make Playoffs