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
Newc 9.5 What 3.5 +14.1
+1.5
Dirk 6 AK-K 7 -1.0
-0.1
Nick 2.5 Gobe 10.5 -0.7
-0.1
Asdf 4 FlyT 9 -0.7
Hyen 7 mikW 6 +0.6
Trib 4 Hoop 9 +0.2
Pack 7 mikl 6 -0.2
Pige 5 Expl 8 -0.1
Week of 3/7100.0*Chance in playoffs100.0*Average seed
Newc 8.5 FlyT 4.5 +17.6
+1.7
Hyen 6 Flus 7 -1.4
-0.1
Asdf 7.5 Expl 5.5 +1.2
+0.1
Pige 7 Hoop 6 -0.5
mikl 7.5 What 5.5 -0.4
Trib 8 PDid 5 +0.3
Gobe 7.5 mikW 5.5 -0.2
Pack 8 AK-K 5 +0.1
If winner is:HomeAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Newc vs Hoop+22.7-22.7
+1.8-1.8
Pack vs Dirk-1.4+1.4
-0.2+0.2
Asdf vs PDid+1.1-1.1
+0.2-0.2
Pige vs Ryan+1.0-1.0
AK-K vs FlyT-0.6+0.6
Expl vs mikl-0.6+0.6
bige vs mikW-0.3+0.3
Flus vs Gobe-0.2+0.2
Hyen vs Trib+0.1-0.1
+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920Count
00-1-041.3%01357891011121311741004,819,057
1-0-086.7171719161286543110004,818,863
Total:64.0%0410121210988886421009,637,920
Points
Chance Will Make Playoffs