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
Hyen 7 mikW 6 +2.2
+0.7
Dirk 6 AK-K 7 -0.2
Nick 2.5 Gobe 10.5 -0.2
Asdf 4 FlyT 9 -0.1
Newc 9.5 What 3.5 -0.1
Trib 4 Hoop 9 +0.1
Week of 3/7100.0*Chance in playoffs100.0*Average seed
Hyen 6 Flus 7 -0.5
-0.5
Asdf 7.5 Expl 5.5 +0.1
Gobe 7.5 mikW 5.5 +0.1
If winner is:HomeAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Hyen vs Trib+0.4-0.4
Asdf vs PDid+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920Count
00-1-0In512813620004,820,751
1-0-0In963100004,817,169
Total:In74157310009,637,920
Points
Chance Will Make Playoffs